●…電磁波の人体の相互作用に関する研究
○…ミリ波・サブミリ波自由電子レーザの高効率化,コンパクト化
☆…導波路,フィルタ,反射器の解析/設計
◎…アンテナアレイによる到来方向推定
◆…解析手法(主に,FDTD法)に関する研究
◇…信号処理・ネットワーク理論の電力分野への応用
□…放電に関連するEMC
■…通信用アンテナの設計

★…電気電子工学教育

△…人体の熱解析/熱中症に関する工学的考察
▲…電磁界の医療応用
▽…その他(主に,EMC,アンテナに関するもの)


Journal Papers

  1. 平田晃正,塩沢俊之
    スミス・パーセル自由電子レーザの非線形特性
    電子情報通信学会論文誌,vol.J80-C-I, no.8, pp.361-367, Aug. 1997
    Electron. Commun. Jpn. 2, Electron., vol.80, no.8, pp.30-37, Aug. 1997
  2. A. Hirata and T. Shiozawa
    Efficiency enhancement in a Cherenkov laser by a proper permittivity variation
    Journal of Applied Physics, vol.82, no.12, pp.5907-5912, Dec. 1997

  1. A. Hirata and T. Shiozawa
    Three-dimensional analysis of a Cherenkov laser via particle simulation
    IEEE Journal of Quantum Electronics, vol.34, no.10, pp.1802-1806, Oct. 1998.
  2. A. Hirata, Y. Yuse, and T. Shiozawa
    Efficiency enhancement in a Cherenkov laser by a proper variation of dielectric thickness
    IEICE Transactions on Electronics, vol.E81-C, no.11, pp.1764-1765, Nov. 1998

  1. 牛尾剛,平田晃正,塩沢俊之
    眼球内におけるホットスポットの生成
    電子情報通信学会論文誌, vol.J82-B, no.8, pp.1605-1607, 1999.
  2. T. Thumvongskul, A. Hirata, and T. Shiozawa
    A compact Smith-Purcell free-electron laser with a Bragg cavity
    IEICE Transactions on Electronics, vol.E82-C, no.11, pp.2094-2100, Nov. 1999.
  3. S. Hirosaka, A. Hirata, and T. Shiozawa
    Efficiency enhancement in a rectangular Cherenkov laser by a proper variation of dielectric permittivity in the transeverse direction
    IEICE Transactions on Electronics, vol.E82-C, no.11, pp.2108-2109, Nov. 1999.

  1. T. Thumvongskul, A. Hirata, G. Zaginaylov, and T. Shiozawa
    Enhancement of amplification characteristics in a plasma-filled Cherenkov laser at millimeter wavelenths
    Journal of Applied Physics, vol.87, no.4, pp.1626-1630, Feb. 2000.
  2. A. Hirata, G. Ushio, and T. Shiozawa
    Calculation of temperature rises in the human eye exposed to EM waves in the ISM frequency bands
    IEICE Transactions on Communications, vol.E83-B, no.3, pp.541-548, March 2000.
  3. G. Zaginaylov, A. Hirata, T. Ueda, and T. Shiozawa
    Full wave modal analysis of the rectangular waveguide
    IEEE Transactions on Plasma Science, vol.28, no.3, pp.614-620, June 2000.
  4. A. Hirata, S. Matsuyama, and T. Shiozawa
    Temperature rises in the human eye exposed to EM waves in the frequency range 0.6-6 GHz
    IEEE Transactions on Electromagnetic Compatibility, vol.42, no.4, pp.386-393, Nov. 2000.
  5. A. Hirata and T. Shiozawa
    Nonlinear analysis of DBR Cherenkov laser via particle simulation
    IEICE Transactions on Electronics, vol.E83-C, no.12, pp.1917-1922, Dec. 2000.

  1. A. Hirata, K. Caputa, T. W. Dawson, and M. A. Stuchly
    Dosimetry in models of child and adult for low-frequency electric field
    IEEE Transactions on Biomedical Engineering, vol.83, no.9, pp.1007-1012, 2001.

  1. 北 真登,平田晃正,塩沢俊之
    ダイポールアンテナから放射される電磁波による眼球内温度上昇
    電子情報通信学会論文誌, vol.J85-B, no.1, pp.132-139, Jan. 2002.
  2. 森田匡,平田晃正,塩沢俊之
    局所SARを用いた人体頭部内温度上昇の推定
    電子情報通信学会論文誌, vol.J85-B, no.5, pp.723-725, May 2002.
  3. A. Hirata, Y. Yuse, and T. Shiozawa
    Nonlinear characteristics of a cylindrical Cherenkov laser at millimeter frequencies
    Journal of Applied Physics, vol.91, no.62, pp.9471-9474, 2002.
  4. G. I. Zaginaylov, Y. V. Gandel, O. P. Kamyshan, V. V. Kamyshan, A. Hirata, T. Thumvongskul and T. Shiozawa
    Full wave analysis of the field distribution of natural modes in the rectangular waveguide grating based on singular integral equation method
    IEEE Transactions on Plasma Science, vol.30, no.3, pp.1151-1159, June 2002.
  5. A. Hirata, S. Hirosaka, and T. Shiozawa
    Effectiveness and limitation of the periodic boundary approximation in the analysis of single-pass electron beam devices
    IEEE Transactions on Plasma Science, vol.30, no.3, pp.1292-1297, June 2002.
  6. T. Thumvongskul, Y. Fukunaga, A. Hirata, and T. Shiozawa
    Design of a compact and wide-band metallic reflector grating for single-mode operation
    IEEE Transactions on Plasma Science, vol.30, no.5, pp.2042-2047, Oct. 2002.
  7. A. Hirata, H. Watanabe, and T. Shiozawa
    SAR and temperature rise in the human eye induced by obliquely incident plane waves
    IEEE Transactions on Electromagnetic Compatibility, vol.44, no.4, pp.594-596, Nov. 2002.
  8. 木南克規,和田寛規,平田晃正,塩沢俊之
    UHF波帯移動帯端末用アンテナ設計のための人体のモデリングに関する検討
    電子情報通信学会論文誌, vol.J85-B, pp.1991-1994, Nov. 2002.

  1. A. Hirata, M. Morita, and T. Shiozawa
    Temperature increase in the human head for dipole antenna at microwave frequencies
    IEEE Transactions on Electromagnetic Compatibility, vol.45, no.1, pp.109-116, Feb. 2003.
  2. T. Adachi, A. Hirata, and T. Shiozawa
    Folded-loop antennas for handset terminals at 2.0 GHz band
    Microwave and Optical Technology Letters, vol.36, no.5, pp.376-378, 2003.
  3. 下村かおり,平田晃正,塩沢俊之
    900MHz帯携帯端末用アンテナ設計のための人体頭部モデリング
    電気学会論文誌Avol.123-A, pp.273-279, Mar. 2003
  4. T. Morimoto, A. Hirata, Z. Kawasaki, and T. Shiozawa
    Direction-of-arrival estimation for ultra-wideband EM waves with an interferometry
    Microwave and Optical Technology Letters, vol.37, no.1, pp.17-18, Apr. 2003.
  5. M. Dakkak, A. Hirata, R. Muhida, and Z. Kawasaki
    Operation strategy of residential centralized photovoltaic system in remote area
    Renewable Energy, vol.28, no.7, pp.997-1012, June 2003
  6. A. Hirata and T. Shiozawa
    Correlation of maximum temperature increase and peak SAR in the human head due to handset antennas
    IEEE Transactions on Microwave Theory & Techniques, vol.51, no.7, pp.1834-1841, Jul. 2003.
  7. A. Hirata, T. Morimoto, and Z. Kawasaki
    DOA estimation of ultra-wideband EM waves with MUSIC and interferometry
    IEEE Antennas and Wireless Propagation Letters, vol.2, pp.190-193, 2003
  8. S. Kondoh, A. Hirata, T. Thumvongskul, and T. Shiozawa
    Analysis of a metallic reflector grating waveguide with the influence of Joule loss taken into account
    IEEE Transactions on Plasma Science, vol.31, no.5, pp.1070-1074, Oct. 2003

  1. 藤本正樹,平田晃正,塩沢俊之
    ダイポールアンテナによる乳幼児モデルにおける頭部内温度上昇
    電子情報通信学会論文誌(B)vol.J87-B, no.2, pp.320-322, Feb. 2004.
  2. A. Hirata, T. Adachi, and T. Shiozawa
    Folded-loop antenna with a reflector for handset terminal
    Microwave and Optical Technology Letters, vol.40, no.4, pp.272-275, Feb. 2004.
  3. A. Hirata, S. Mitsuzono, and T. Shiozawa
    Feasibility study of adaptive nulling on handset for 4G mobile communications
    IEEE Antennas and Wireless Propagation Letters, vol.3, pp.120-122, June 2004.
  4. S. Kondoh, A. Hirata, and T. Shiozawa
    A compact and wide-band reflector grating in a metallic rectangular waveguide
    IEEE Transactions on Plasma Science, vol.32, no.3, pp.1318-1322, June 2004
  5. K. Kiminami, A. Hirata, and T. Shiozawa
    Double-sided printed bow-tie antenna for UWB communications
    IEEE Antennas and Wireless Propagation Letters, vol.3, pp.152-153, 2004.
  6. T. Morimoto, A. Hirata, Z. Kawasaki, T. Ushio, A. Matsumoto, and J.-H. Lee
    An operational VHF broadband interferometer for lightning monitoring
    IEEJ Transactions on Fundamentals and Materials, no.12, pp.1232-1238, Dec. 2004.
  7. T. Fujino, A. Hirata, and T. Shiozawa
    Evaluation of induced SAR in the human body due to EM waves emitted from a dipole antenna at 400 MHz band
    IEEJ Transactions on Fundamentals and Materials, vol.124, no.12, 1251-1252, Dec. 2004.

  1. M. S. Soliman, A. Hirata, T. Morimoto, and Z. Kawasaki
    Numerical and experimental study on three-dimensional localization for ultra-wideband impulsive noise sources
    Journal of Electromagnetic Waves and Applications, vol.19, no.1, pp.141-153, Jan. 2005
  2. A. Hirata
    Temperature increase in the human eyes due to near-field and far-field exposures at 900MHz, 1.5GHz, and 1.9GHz
    IEEE Transactions on Electromagnetic Compatibility, vol.47, no.1, pp.68-76, 2005.
  3. K. Yoshida, A. Hirata, Z. Kawasaki, and T. Shiozawa
    Human head modeling for handset antenna design at 5GHz band
    Journal of Electromagnetic Waves and Applications, vol.19, no.3, pp.401-411, Mar. 2005.
  4. K. Kiminami, A. Hirata, Y. Horii, and T. Shiozawa
    A study on human body modeling for the mobile terminal antenna design at 400 MHz band
    Journal of Electromagnetic Waves and Applications, vol.19, no.5, pp.671-687, May 2005.
  5. A. Hirata, T. Morimoto, and Z. Kawasaki
    DOA estimation of EM pulses emitted from lightning discharges
    IEEJ Transactions on Fundamentals and Materials,vol.125, no.7, pp.596-597, July 2005.
  6. 仲田祥,平田晃正,河崎善一郎
    高圧電動機より放射されるインパルス性電磁雑音の種類判別に関する検討
    電気学会論文誌(A), vol.125, no.8, pp.663-668, Aug 2005.

  1. A. Hirata, S. Nakata, and Z. Kawasaki
    Toward automatic classification of partial discharge sources with neural networks
    IEEE Transactions on Power Delivery, vol.21, no.1, pp.526-527, Jan. 2006.
  2. A. Hirata
    Accuracy compensation in direction finding using patch antenna array with EBG structure
    IEEE Antenna and Wireless Propagation Letters, vol.5, pp.1-3, 2006.
  3. M. Fujimoto, A. Hirata, J. Wang, O. Fujiwara, and T. Shiozawa
    FDTD-derived correlation of maximum temperature increase and peak SAR in child and adult head models due to dipole antenna
    IEEE Transactions on Electromagnetic Compatibility, vol.48, no.1, pp.240-247, 2006.
  4. T. Shiozawa, T. Muya, and A. Hirata
    Enhancement of frequency-tunability for a Smith-Purcell free-electron laser in the millimeter-wave region
    IEEE Transactions on Plasma Science,
    vol.34, no.3, pp.559-562, Jun. 2006.
  5. A. Hirata, O. Fujiwara, and T. Shiozawa
    Correlation between peak spatial-average SAR and temperature increase due to antennas attached to human trunk
    IEEE Transactions on Biomedical Engineering, vol.53, no.8, pp.1658-1664, Aug, 2006.
  6. A. Hirata, M. Fujimoto, T. Asano, J. Wang, O. Fujiwara, and T. Shiozawa
    Correlation between maximum temperature increase and peak SAR with different average schemes and masses
    IEEE Transactions on Electromagnetic Compatibility, vol.48, no.3, pp.569-578, 2006.
  7. A. Hirata, S. Watanabe, M. Kojima, I. Hata, K. Wake, M. Taki, K. Sasaki, O. Fujiwara, and T. Shiozawa
    Computational verification of anesthesia effect on temperature variation in rabbit eyes exposed to 2.45-GHz microwave energy
    Bioelectromagnetics, vol. 27, no.8, pp.602-612, Dec. 2006.
  8. T. Taniguchi, A. Hirata, T. Morimoto, and Z. Kawasaki
    Propagation characteristics of wideband electromagnetic wave in the ionosphere
    IEEJ Transactions on Fundamentals and Materials, vol.126, no.11, pp.1173-1176, Nov. 2006.
  9. T. Okazaki, A. Hirata, and Z. Kawasaki
    Time-domain mathematical model of impulsive noises emitted from discharges
    Journal of Electromagnetic Waves and Applications, vol.20, no.12, pp.1681-1694, Dec. 2006.
  10. 古山和典,野呂光生,平田晃正,藤原修
    加速度センサを用いた運動体速度の時間領域測定
    電気学会論文誌(C), vol.126, no.12, pp.1533-1534, Dec. 2006.

  1. A. Hirata
    Improved heat transfer modeling of the eye for electromagnetic wave exposures
    IEEE Transaction on Biomedical Engineering, vol.54, no.5, pp.959-961, 2007.
  2. A. Hirata and O. Fujiwara
    Dosimetry in Japanese male and female models for low-frequency electric field
    Physics in Medicine and Biology,
    vol.52, pp.N339-N343, 2007.
  3. A. Hirata, T. Asano, and O. Fujiwara
    FDTD analysis of human body-core temperature elevation due to RF far-field energy prescribed in ICNIRP guidelines
    Physics in Medicine and Biology,
    vol.52, pp.5013-5023, 2007.
  4. A. Hirata, S. Kodera, J. Wang, and O. Fujiwara
    Dominant factors for influencing whole-body average SAR due to far-field exposure in whole-body resonance frequency and GHz regions
    Bioelectromagnetics,
    vol.28, pp.484-487, 2007.
  5. A. Hirata, S. Watanabe, O. Fujiwara, M. Kojima, K. Sasaki, and T. Shiozawa
    Temperature elevation in the eye of Japanese male and female models for plane wave exposure
    Physics in Medicine and Biology, vol.52, pp.6389-6399, 2007.

  1. A. Hirata, S. Watanabe, M. Taki, O. Fujiwara, M. Kojima, and K. Sasaki
    Computation of temperature elevation in rabbit eye irradiated by 2.45-GHz exposure systems
    Health Physics, vol.94, no.2, pp.134-144,  2008.
  2. 長屋義男,平田晃正,藤原修, 長岡智明, 渡辺聡一
    人体の吸収断面積と体表面積の相関性に基づくGHz帯全身平均SARの予測式と不確定性
    電子情報通信学会論文誌(B)vol.J90-B, no.2, pp.199-206, 2008.
  3. A. Hirata, H. Sugiyama, M. Kojima, H. Kawai, Y. Yamashiro, O. Fujiwara, S. Watanabe, and K. Sasaki
    Computational model for calculating body-core temperature elevation in rabbits due to whole-body exposure at 2.45 GHz
    Physics in Medicine and Biology, vol.53, pp.3391-3403, 2008.
  4. A. Hirata, T. Asano, and O. Fujiwara
    FDTD analysis of body-core temperature elevation in children and adults for whole-body exposure
    Physics in Medicine and Biology, vol.53, pp.5223-5238, 2008.
  5. A. Hirata, K. Shirai, and O. Fujiwara
    On averaging mass of SAR correlating with temperature elevation due to a dipole antenna
    Progress in Electromagnetic Research, vol.84, pp.221-237, 2008.
  6. P. Dimbylow, A. Hirata, and T. Nagaoka
    Intercomparison of whole-body averaged SAR in European and Japanese voxel phantoms
    Physics in Medicine and Biology, vol.53, pp.5883-5897, 2008.
  7. A. Hirata, N. Ito, O. Fujiwara, T. Nagaoka, and S. Watanabe
    Conservative estimation of whole-body averaged SAR in Infants with homogeneous and simple-shaped phantom in GHz region
    Physics in Medicine and Biology, vol.53, pp.7215-7223, 2008.
  8. A. Hirata, and T. Ida
    Analysis of electromagnetic environment in a CAD-based vehicle with a human body for far-field incidence
    IEEE Antenna and Wireless Propagations Letters, vol.7, pp.625-628, 2008.

  1. A. Hirata
    Double-sided printed bow-tie antenna with notch filter for UWB applications
    Journal of Electromagnetic Waves and Applications, vol.23, pp.247-253, 2009.
  2. A. Hirata, N. Ito, O. Fujiwara
    Influence of electromagnetic polarization on whole-body averaged SAR in children for plane-wave exposures
    Physics in Medicine and Biology, vol.54, pp.N59-N65, 2009.
  3. A. Hirata and O. Fujiwara
    Modeling core temperature variation in the bioheat equation and its application to temperature analysis due to RF exposure
    Physics in Medicine and Biology, pp.N186-196, 2009.
  4. 永井稔大,平田晃正,藤原修
    帯電人体からの接触電流のFDTDシミュレーション
    電子情報通信学会論文誌(B)vol.J91-B, no.5, pp.898-902, 2009.
  5. A. Hirata, K. Wake, S. Watanabe, and M. Taki
    In-situ electric field and current density in Japanese male and female models for a uniform magnetic field
    Radiation Protection Dosimetry, vol.135, no.4, pp.272-275, 2009.
  6. M. Kojima, M. Hanazawa, Y. Yamashiro, H. Sasaki, S. Watanabe, M. Taki, Y. Suzuki, A. Hirata, Y. Kamimura, and K. Sasaki
    Acute ocular injuries caused by 60-GHz millimeter-wave exposure
    Health Physics, vol.97, no.3, pp.212-218, 2009.
  7. 上山博也,前野剛,平田晃正,王建青,藤原修
    ▽グラウンド層にスリットを有するプリント回路基板の直交配線間におけるFM帯クロストークのFDTD計算
    電気学会論文誌(C), vol.129, no.9, pp.1642-1647, 2009.
  8. A. Kanezaki, S. Watanabe, A. Hirata, and H. Shirai
    Effects of electrical parameters on skin heating due to millimeter wave exposure
    Biomedical Engineering Online, vol.8, article no.20, 2009.
  9. A. Hirata
    Computational electromagnetic dosimetry of a human body in a vehicle for plane-wave exposure
    IEEJ Transactions on Fundamentals and Materials, vol.129, no.10, pp.725-726, 2009
    .
  10. A. Hirata, H. Sugiyama, and O. Fujiwara
    Estimation of core temperature elevation in humans and animals for whole-body averaged SAR
    Progress in Electromagnetic Research, vol.99, pp.221-237, 2009.
  11. A. Hirata and O. Fujiwara
    Correlation between mass-averaged SAR and temperature elevation in human head model exposed to RF near-fields from 1 to 6 GHz
    Physics in Medicine and Biology, vol.54, pp.7227-7238, 2009.
  12. 平田晃正,長屋義雄,伊藤亨基,藤原修,長岡智明,渡邊聡一
    0.3-6GHz帯遠方界曝露の幼児モデルに対する全身平均SARConservative推定
    電気学会論文誌(C), vol.131, no.12, pp.2102-2107, 2009.

  1. 平田晃正,菊間信良,平野智
    ★成績評価におけるばらつきに関する一検討
    電気学会論文誌(A), vol.130, no.1, pp.121-122, 2010.
  2. 大原繁男,森田良文,平田晃正,加藤正史,江龍修
    学習・教育目標を利用した要素別GPA 分析による学修指導の試み
    電気学会論文誌(A), vol.130, no.1, pp.123-124, 2010.
  3. A. Hirata, Y. Takano, and T. Nagai
    Quasi-static FDTD method for dosimetry in human due to contact current
    IEICE Transactions on Electronics, vol.E93-C, no.1, pp.60-65, 2010.
  4. A. Hirata, O. Fujiwara, T. Nagaoka, and S. Watanabe
    Estimation of whole-body average SAR in human models due to plane-wave exposure at resonance frequency
    IEEE Transactions on Electromagnetic Compatibility, vol.52, no.1, pp.41-48, 2010.
  5. A. Hirata, K. Yamazaki, S. Hamada, Y. Kamimura, H. Tarao, K. Wake, Y. Suzuki, N. Hayashi, O. Fujiwara
    Intercomparison of induced fields in Japanese male model for ELF magnetic field exposures -effect of different computational methods and codes-
    Radiation Protection Dosimetry, vol.138, no.3, pp.237-244, 2010.
  6. A. Hirata, H. Sugiyama, M. Kojima, H. Kawai, Y. Yamashiro, S. Watanabe, H. Sasaki, and O. Fujiwara
    Acute dosimetry and estimation of thresholds inducing behavioral sign of thermal stress for 2.45-GHz microwave exposure in rabbits
    IEEE Transactions on Biomedical Engineering, vol.57, no.5, pp.1234-1242, 2010.
  7. A. Hirata, Y. Takano, Y. Kamimura and O. Fujiwara
    Effect of averaging volume and algorithm on in-situ electric field for uniform electric and magnetic field exposures
    Physics in Medicine and Biology, vol.55, pp.N243-252, 2010.
  8. T. Nagai and A. Hirata
    Computation of induced electric field and temperature elevation in human due to lightning current
    Applied Physics Letters, vol.96, no.183704, 2010.
  9. A. Kanezaki, A. Hirata, S. Watanabe, and H. Shirai
    Parameter variation effects on temperature elevation in a steady state, 1 dimensional, thermal model for millimeter wave exposure of 1 and 3 layer human tissue
    Physics in Medicine and Biology, vol.55, pp.4647-4659, 2010.
  10. T. Nagai and A. Hirata
    In-situ electric fields causing electro-stimulation from conductor contact of charged human
    Radiation Protection Dosimetry, vol.140, no.4, pp.351-356, 2010.
  11. 小山和典,平田晃正,王建青,藤原修
    人体組織に対する電気定数のin-vivo時間領域測定
    電気学会論文誌(A), vol.130, no.12, pp.1087-1091, 2010(採録決定済).
  12. 高野志規,平田晃正,藤原修
    低周波電磁界曝露に対する数値日本人モデルにおける基本制限と参考レベルの関係
    電気学会論文誌(A), vol.130, no.12, pp.1092-1098, 2010.
  13. 金井侑也平田晃正藤原修増田宏河井寛記有馬卓司渡辺聡一
    1.5GHz帯マイクロ波局所ばく露によるラット内温度上昇のモデル化
    電子情報通信学会論文誌(C)vol.J93-C, no.12, pp.638-646, 2010.
  14. T. Onish, T. Iyama, L. Hamada, S. Watanabe, and A. Hirata
    Evaluation of SAR and temperature elevation using Japanese anatomical human models for body-worn devices
    IEICE Transactions on Communications, vol.E93-B, no.12, pp.3643-3646, 2010.
  15. A. Hirata, T. Nagai, T. Koyama, and O. Fujiwara
    Propagation of ESD-induced ultra-wideband electromagnetic pulse in the human body
    IEEE Antennas and Wireless Propagation Letters, vol.9, 1245-1247, 2010.

  1. 三輪紘睦平田晃正藤原修,長岡智明,渡辺聡一
    乳幼児の体型に基づくGHz帯全身平均SARの不確実性
    電気学会論文誌(A), vol.131, no.2, pp.88-94, 2011.
  2. 梁瀬和哉平田晃正藤原修,長岡智明,渡辺聡一
    遠方界ばく露に対する完全導体平面上に直立した人体の全身平均SAR推定
    電子情報通信学会論文誌(C)vol.94-B, no.2, pp.226-233, 2011.
  3. H. Masuda, A. Hirata, H. Kawai, K. Wake, S. Watanabe, T. Arima, F. P. de Gannes, I. Lagroye, and B. Veyret
    Concomitant increase in local cerebral blood flow and temperature during local exposure to radiofrequency electromagnetic field of the rat brain
    Journal of Applied Physiologyvol.110, no.1, pp.142-148, 2011.
  4. A. Hirata, Y. Takano, O. Fujiwara, T. Dovan, and R. Kavet
    Electric field induced in the retina and brain at threshold magnetic flux density causing magnetophosphenes
    Physics in Medicine and Biologyvol.56, pp.4091-4101, 2011.
  5. 加藤正史平田晃正,大原繁夫,江龍修,丸田章博
    電気電子工学系大学生の入学動機の時系列変化および大学間における相違の調査
    電気学会論文誌(A), vol.131, no.8, pp.635-636, 2011.
  6. R. Hanatani, I. Laakso, A. Hirata, M. Kojima, and H. Sasaki
    Dominant factors affecting temperature elevation in adult and child models exposed to solar radiation in hot environment
    Progress in Electromagnetic Research B, vol.34, pp.47-61, 2011.
  7. R. Ikeuchi and A. Hirata
    Dipole antenna above EBG substrate for local SAR reduction
    IEEE Antennas and Wireless Propagation Lettersvol.10, pp.904-906, 2011.
  8. K. Yanase and A. Hirata
    Effective resistance of grounded humans for whole-body averaged SAR estimation at resonance frequencies
    Progress in Electromagnetic Research B, vol.35, pp.15-27, 2011.
  9. 佐藤祐介平田晃正,平田晃正
    人体皮膚組織を対象とした解放終端同塾プローブによる複素比誘電率のin-vivo測定
    電気学会論文誌(C), vol.131, no.12, pp.2040-2045, 2011.
  10. I. Laakso and A. Hirata
    Dominant factors affecting temperature rise in simulations of human thermoregulation during RF exposure
    Physics in Medicine and Biology, vol.56, no.23,pp.7449-7471, 2011.
  11. A. Hirata, H. Masuda, Y. Kanai, R. Asai, O. Fujiwara, T. Arima, H. Kawai, S. Watanabe, I. Lagroye, and B. Veyret
    Computational modeling of temperature increase and thermoregulatory response in the brains of anesthetized rats locally exposed at 1.5 GHz
    Physics in Medicine and Biology, vol.56, no.23, pp.7639-7657, 2011.

  12. I. Laakso and A. Hirata
    Reducing the staircasing error in computational dosimetry of low-frequency electromagnetic fields

    Physics in Medicine and Biology, vol.57, pp.N25-N34, 2012.
  13. 浅井龍一,ラークソ イルッカ,平田晃正
    ダイポールアンテナによる頭部内温度上昇の血流によるばらつきの検討
    電子情報通信学会(B), vol.95-B, no.2, pp.381-384, Feb. 2012.
  14. 大泉卓也,ラークソ イルッカ,平田晃正,藤原修,渡辺聡一,小島正美,佐々木洋,佐々木一之
    人体および家兎眼球への2.45GHzマイクロ波局所曝露による体内温度上昇解析
    電子情報通信学会(B), vol.95-B, no.2, pp.385-387, Feb. 2012.
  15. 服部潤也,平田晃正
    接触電流に対する体内誘導量評価における準静的FDTD法の有効性の検討
    電子情報通信学会(C), vol.95-C, no.4, pp.84-87, Apr. 2012.
  16. A. Hirata, T. Nagai, T. Koyama, J. Hattori, K-H. Chan, and R. Kavet
    Dispersive FDTD analysis of induced electric field in human models due to electrostatic discharge

    Physics in Medicine and Biology, vol.57, pp.4447-4458, 2012.
  17. I. Laakso, S. Tsuchida, A. Hirata, and Y. Kamimura
    Evaluation of SAR in a human body model due to wireless power transmission in the 10 MHz band

    Physics in Medicine and Biology, vol.57, pp.4991-5002, Jul. 2012.
  18. A. Hirata, T. Nomura, and I. Laakso
    △Computational estimation of decline in sweating in the elderly from measured body temperatures and sweating for passive heat exposure

    Physiological Measurement, vol.33, pp.N51-N60, Aug. 2012.
  19. I. Laakso and A. Hirata
    Computational analysis of thresholds for magnetophosphenes

    Physics in Medicine and Biology, vol.57, no.19, pp.6147-6165, 2012.
  20. R. Ikeuchi, K.-H. Chan, and A. Hirata
    SAR and radiation characteristics of a dipole antenna above different finite EBG substrates in the presence of a realistic head model in the 3.5 GHz band
    Progress in Electromagnetic Research B, vol.44, pp.53-70, 2012.
  21. I. Laakso and A. Hirata
    ◆●▲Fast multigrid based computation of induced electric field for transcranial magnetic stimulation
    Physics in Medicine and Biology, vol.57, pp7753-7765, 2012.
  22. A. Hirata, K. Yanase, I. Laakso, K.-H. Chan, O. Fujiwara, T. Nagaoka, S. Watanabe, E. Conil, and J. Wiart
    Estimation of whole-body averaged SAR of grounded human models for plane wave exposure at respective resonance frequencies

    Physics in Medicine and Biology, vol.57, pp.8427-8442, 2012
  23. 平田晃正,丸田章博,加藤正史,江龍修
    アンケート調査に基づく
    高校生を対象とした啓発活動に関する一検討
    電気学会論文誌(A), vol.132, no.12, pp.1124-1125, 2012.

  24. A. Hirata, I. Laakso, T. Oizumi, R. Hanatani, K.-H. Chan, and J. Wiart
    The relationship between specific absorption rate and temperature elevation in anatomically based human body models for plane wave exposure from 30 MHz to 6 GHz

    Physics in Medicine and Biology, vol.138, pp.903-921, 2013.
  25. K.-H. Chan, R. Ikeuchi, and A. Hirata
    Effects of phase difference in dipole phased array antenna above EBG substrates on SAR
    IEEE Antenna and Wireless Propagation Letters, vol.12, pp.579-582, 2013.
  26. 大泉卓也,野村知輝,平田晃正
    △暑熱環境
    下の太陽光ばく露による体内温度上昇解析
    電気学会論文誌(A), vol.133, no.5, pp.260-265, 2013.
  27. 平田晃正
    体内誘導電流シミュレーションによる電磁現象の理解増進と事後評価
    電気学会論文誌(A), vol.133, no.5, pp.266-270, 2013.
  28. 土田昌吾,ラークソイルッカ,平田晃正
    磁気共鳴型無線電力伝送に対する高速人体数値ドシメトリ解析
    電子情報通信学会和文論文誌(C), vol.J96-C, no.6, pp.122-130, 2013.
  29. I. Laakso and A. Hirata
    ●▲Computational analysis shows why transcranial alternating current stimulation (tACS) includes retinal phosphenes
    Journal of Neural Engineering, vol.10, 046009 (9pp), 2013.
  30. T. Oizumi, I. Laakso, A. Hirata, O. Fujiwara, S. Watanabe, M. Taki, M. Kojima, H. Sasaki, and K. Sasaki
    FDTD analysis of temperature elevation in the lens of human and rabbit phantoms due to near-field and far-field exposures at 2.45 GHz

    Radiation Protection Dosimetry, vol.155, no.3, pp.284-291, 2013
  31. K.-H. Chan, J. Hattori, I. Laakso, A. Hirata, and M. Taki
    Computational dosimetry for gournded and ungrounded human models due to contact current
    Physics in Medicine and Biology, vol.58, pp.5153-5172, 2013.
  32. A. Hirata, T. Ito, and I. Laakso
    ◆●Confirmation of quasi-static approximation in SAR evaluation for wireless power trasnfer system
    Physics in Medicine and Biology, vol.58, no.17, pp.N241-249, 2013.
  33. I. Laakso and A. Hirata
    ●▽Evaluation of induced electric field and compliance procedure for wireless power transfer system in an electrical vehicle
    Physics in Medicine and Biology, vol.58, pp.7583-7593, 2013.
  34. A. Hirata, J. Hattori, I. Laakso, A. Takagi, and T. Shimada
    Computation of induced electric field in the sacral nerve activation
    Physics in Medicine and Biology, vol.58, no.21, pp.7745-7755, 2013.
  35. 高野志規,平田晃正,藤原修
    0.1-2GHz垂直偏波遠方界ばく露の人体モデルに対する身長方向の層誘導電流2乗平均値を用いた全身平均SARの推定
    電気学会論文誌(C), vol.133, no.12, pp.2155-2159, 2013.
  36. Y. Shimizu, A. Hirata, and M. Kuroda
    ◆□FDTD analysis of emission from capacitor with mechanical motion
    Microwave & Opt. Tech. Letts., vol.55, no.12, pp.2821-2824, 2013.
  37. V. De Santis, X.-L. Chen, I. Laakso, and A. Hirata
    On the issues related to compliacne of LF pulsed exposures with safety standards and guidelines
    Physics in Medicine and Biology, vol.58, no.24, pp.8597-8607, 2013.

  38. I. Laakso, A. Hirata, and Y. Ugawa
    Effects of coil orientation on the electric field induced by TMS over the hand motor area
    Physics in Medicine and Biology, vol.59, no.1, pp.203-218, 2014.
  39. T. Nomura,I. Laakso and A. Hirata
    FDTD Computation of temperature elevation in the elderly for far-field RF exposures
    Radiation Protection Dosimetry, vol.158, no.4, pp.497-500, 2014.
  40. A. Hirata, I. Laakso, Y. Ishii, T. Nomura, and K. H. Chan
    ◆●△Computation of temperature elevation in a foetus exposed to ambient heat and radio frequency fields
    Numerical Heat Transfer A: Applications, vol.65, pp.1176-1186, 2014.
  41. 平田晃正
    ●◆電波ばく露に対する人体のマルチフィジクス解析と応用(招待論文)
    電子情報通信学会和文論文誌(C), vol.J97-C, no.5, pp.209-217, 2014.
  42. T. Sunohara, A. Hirata, I. Laakso, and T. Onishi
    Analysis of in-situ electric field and specific absorption rate in human models for wireless power transfer system with induction coupling
    Physics in Medicine and Biology, vol.59, pp.3721-3735, 2014.
  43. K. Sasaki, T. Sasaki, T. Nagaoka, K. Wake, S. Watanabe, M. Kojima, N. Hasanova, H. Sasaki, K. Sasaki, Y. Suzuki, M. Taki, Y. Kamimura, A. Hirata, and H. Shirai
    Dosimetry of a localized exposure system in the millimeter wave band for In Vivo studies on ocular effects
    IEEE Transactions on Microwave Theory and Techniques, vol.62, no.7, pp.1554-1564, 2014.
  44. I. Laakso, H. Matsumoto, A. Hirata, Y. Terao, R. Hanajima, and Y. Ugawa
    Multi-scale simulations predict responses to non-invasive nerve root stimulation
    Journal of Neural Engineering, vol.11, 056012 (9pp), 2014.

  45. T. Shimamoto, I. Laakso, and A. Hirata
    In-situ electric field in human body model in different postures for wireless power transfer system in an electrical vehicle
    Physics in Medicine and Biology, vol.60, no.1, pp.163-174, 2015.
  46. A. Hirata, T. Nomura, and I. Laakso
    ◆●Computational estimation of body temperature and sweating in the aged during passive heat exposure
    International Journal of Thermal Sciences, vol.89, no.3, pp.154-163, 2015.
  47. H. Masuda, S. Hirota, A. Ushiyama, A. Hirata, T. Arima, H. Watanabe, K. Wake, S. Watanabe, M. Taki, A. Nagai, and C. Ohkubo
    No changes in cerebral microcirculatory parameters in rat during local cortex exposure to microwaves
    In-Vivo, vol.29, no.2, pp.207-215, 2015.
  48. M. Kojima, Y. Suzuki, C.-Y. Tsai, K. Sasaki, K. Wake, S. Watanabe, M. Taki, Y. Kamimura, A. Hirata, K. Sasaki, and H. Sasaki
    Characteristics of ocular temperature elevations after exposure to quasi- and millimeter waves (18-40 GHz)
    Journal of Infrared, Millimeter, and Terahertz Waves, vol.36, no.4, pp.390-399, 2015

  49. 杉山侑紀也,平田晃正
    経頭蓋直流電気刺激における体内電界強度分布解析
    電子情報通信学会和文論文誌(C), vol.J98-C, no.5, pp.xxx-xxx, 2015
  50. H. Masuda, S. Hirota, A. Ushiyama, A. Hirata, T. Arima, H. Watanabe, K. Wake, S. Watanabe, M. Taki, A. Nagai, and C. Ohkubo
    No dynamic changes in blood-brain barrier permeability in developing rats occur during local cortex exposure to microwaves
    In-Vivo, vol.29, no.3, pp.351-357, 2015.
  51. V. De Santis, V. Chen, I. Laakso, and A. Hirata
    ●◆An equivalent skin conductivity model for LF magnetic field dosimetry
    Biomedical Engineering and Physics Express, vol.1, article number 015201, 2015.
  52. I. Laakso, T. Shimamoto, A. Hirata, and M. Feliziani
    Quasistatic approximation for exposure assessment of wireless power transfer (invited)
    IEICE Transactions on Commuinications, vol.E98-B, no.7, pp.1156-1163, 2015.
  53. I. Laakso, S. Tanaka, S. Koyama, V. De Santis, and A. Hirata
    Inter-subject variability in electric fields of motor cortical tDCS
    Brain Stimulation, vol.8, no.5, pp.906-913, 2015.

  54. T. Sunohara, A. Hirata, I. Laakso, V. DeSantis, and T. Onishi
    ▽Evaluation of nonuniform field exposures with coupling factors
    Physics in Medicine and Biology, vol.60, pp.8129-8140, 2015.
  55. H. Masuda, S. Hirota, A. Ushiyama, A. Hirata, T. Arima, H. Watanabe, K. Wake, S. Watanabe, M. Taki, A. Nagai, and C. Ohkubo
    No dynamic changes in inflammation-related microciculatoryparameters in developing rats during local cortex exposure to microwaves
    In-Vivo, vol.29, no.5, pp.561-567, 2015.
  56. S. Ishihara, T. Onishi, and A. Hirata
    Magnetic field measurement for human exposure assessment near wireless power trasnfer system in kilohertz and megahertz bands
    IEICE Transactions on Communications, vol.E98-B, no.12, pp.2470-2476, 2015.
  57. T. Shimamoto, I. Laakso, and A. Hirata
    Internal electric field in pregnant-woman model for wireless power transfer system in electric vehicle
    Electronics Letters, vol.51, no.25, pp.2136-2137, 2015.
  58. K.-H. Chan, S. Ohta, I. Laakso, A. Hirata, Y. Suzuki, and R. Kavet
    Computational dosimetry for child and adult human models due to contact current from 10 Hz to 110 MHz
    Radition Protection Dosimetry, vol.167, no.4, pp.642-652, 2015.

  59. M. Cvetkovic, D. Poljak, and A. Hirata
    The electromagnetic-thermal dosimetry for the homogeneous human brain model
    Engineering Analysis with Boundary Elements, vol.63, pp.61-73, 2016.
  60. T. Campei, S. Cruciani, V. De Santis, F. Palandrani, A. Hirata, and M. Feliziani
    Wireless power transfer charging system for AIMDs and Pacemakers
    IEEE Transactions on Microwave Theory and Techniques, vol.62, no.2, pp.633-642, 2016.
  61. T. Shimamoto, M. Iwahashi, Y. Sugiyama, I. Laakso, A. Hirata, and T. Onishi
    SAR evaluation in models of an adult and a child for magnetic field from wireless power trasnfer systems at 6.78 MHz
    Biomedical Physics and Engineering Express, vol.2, no.2, 027001, 2016.
  62. J. P. Reilly and A. Hirata
    Low-frequency electrical dosimetry: research agenda of the IEEE International Commitee on Electromagnetic Safety
    Physics in Medicine and Biology, vol.61, no.12, pp.R138-149, 2016.
  63. J. Motogi, Y. Sugiyama, I. Laakso, A. Hirata, K. Inui, M. Tamura, and Y. Muragaki
    Why intra-epidermal electrical stimulation realizes stimulation of small fibres selectively: A simulation study
    Physics in Medicine and Biology, vol.61, no.12, pp.4479-4490, 2016.
  64. R. Morimoto, I. Laakso, V. De Santis, and A. Hirata
    Relationship between peak spatial-averaged specific absorption rate and peak temeprature eelvation in human head in frequency range of 1-30 GHz
    Physics in Medicine and Biology, vol.61, no.14, pp.5406-5425, 2016.
  65. I. Laakso, S. Tanaka, M. Mikkonen, S. Koyama, N. Sadato, and A. Hirata
    Electric fields of motor and frontal tDCS in a standard brain space: A computer simulation study
    Neuroimage, vol.137, pp.140-151, 2016.
  66. J. Gomez-Tames, Y. Sugiyama, I. Laakso, S. Tanaka, S. Koyama, N. Sadato, and A. Hirata
    Effect of microscopic modeling of skin in electrical and thermal analysis of transcranial direct current stimulation
    Physics in Medicine and Biology, vol.137, , 2016.

  67. R. Morimoto, A. Hirata, I. Laakso, M. C. Ziskin, and K. R. Foster
    Time constants for temperature elevation in the human models exposed to dipole antennas and beams from 1 to 30 GHz
    Physics in Medicine and Biology, vol.62, no.5, pp.1676-1699, 2017.
  68. M. Iwahashi, J. Gomez-Tames, I. Laakso, and A. Hirata
    Evaluation method of internal electric field in standardized human brain for different transcranial magnetic stimulation coils
    Physics in Medicine and Biology, vol.62,no.6, pp.2224-2238, 2017.
  69. A. C. Green, D. Coggon, R. De Seze, P. A. Gowland, C. Marino, A. P. Peralta, P.G. Soderberg, R. Stam, M. C. Ziskin, E. van Rongen, M. Feychting, M. Asmuss, R. Croft, G. D'Inzeo, A. Hirata, S. Miller, G. Oftedal, T. Okuno, M. Roosli, Z. Sienkiewicz, and S. Watanabe
    ICNIRP Statement on diagnostic dvices using non-ionizing radiaton: existing regulations and potential health risks
    Health Physics, vol.112, no.3, pp.305-321, 2017.
  70. K. Wake, I. Laakso, A. Hirata, J. Chakarothai, S. Watanabe, V. De Santis, M. Feliziani, and M. Taki
    Derivation of coupling factors for different wireless power transfer systems: inter- and intra-laboratory comparison
    IEEE Transactions on Electromagnetic Compatibility, vol.59, no.2, pp.677-685, 2017.
  71. I. Laakso, R. Morimoto, A. Hirata, and T. Onishi
    Computational dosimetry of the human head exposed to near-field microwaves using measured blood flow
    IEEE Transactions on Electromagnetic Compatibility, vol.59, no.2, pp.739-746, 2017.
  72. Y. Hashimoto, A. Hirata, R. Morimoto, S. Aonuma, I. Laakso, K. Jokela, and K. R. Foster
    On the averaging area for incident power density for human exposure limits at frequencies over 6 GHz
    Physics in Medicine and Biology, vol.62, no.8, pp.3124-3138, 2017.
  73. 高義礼,平田晃正,山崎健一,藤原修
    □人体の静電気放電に対する電撃と安全性評価
    電気学会論文誌(A), vol.137, no.4, pp.229-235, 2017.
  74. S. Kodera, J. Gomez-Tames, A. Hirata, H. Masuda, T. Arima, and S. Watanabe
    Multiphysics and thermal response models to improve accuracy of local temperature estimation in rat cortex under microwave exposure
    International Journal of Environmental Research and Public Health, vol.14, no.4, article no. 4, 2017
  75. 西尾渉,小寺紗千子,平田晃正,佐々木大輔,山下毅,江川隆輔,小林広明,曽根秀昭
    太陽光および暑熱同時ばく露に対する熱中症リスク評価シミュレータの開発
    電子情報通信学会和文論文誌(C), vol.J98-C, no.5, pp.208-216, 2017.
  76. 小寺紗千子,森本涼太,平田晃正,増田宏,有馬卓司,渡辺聡一
    ラット脳局所ばく露マルチフィジクス解析の高精度化
    電子情報通信学会和文論文誌(C), vol.J98-C, no.5, pp.200-2007, 2017.
  77. D. Poljak, M. Cvetkovic, O. Bottauscio, A. Hirata, I. Laakso, E. Neufeld, S. Reboux, C. Warren, A. Giannopolous, and F. Costen
    On the use of conformal models and methods in dosimetry for non-uniform field exposure
    IEEE Transactions on Electromagnetic Compatibility, vol.59, no.x, pp.xxx-xxx, 2017.
  78. J. Gomez-Tames, I. Laakso, Y. Haba, A. Hirata, D. Poljak, and K. Yamazaki
    Computational artifacts of the in-situ electric field in anatomical models exposed to low-frequency magnetic field
    IEEE Transactions on Electromagnetic Compatibility, accepted.
  79. I. Laakso, R. Morimoto, J. Heinonen, K. Jokela, and A. Hirata
    Human exposure to pulsed fields in the frequency range from 6 to 100 GHz
    Physics in Medicine and Biology, vol.62, no.xx, pp.2017..
  80. several papers are conditionally accepted or under review.

International Conference Papers


2.        T. Shiozawa and A. Hirata
FDTD analysis of nonlinear beam-wave interaction in a DBR Cherenkov laser
XXVIth General Assembly of URSI, p.178, Aug. 1999 (Toronto,Canada), Abstract.

3.        A. Hirata, G. Ushio, and T. Shiozawa
Thermal effects in the human eye for exposure to EM waves at the ISM frequency bands
XXVIth General Assembly of URSI, p.636, Aug. 1999 (Toronto, Canada), Abstract.

4.        A. Hirata, T. Katayama, and T. Shiozawa
Thermal effects in the human head for exposure to EM waves emitted from terminals for mobile satellite services
10th IEEE Int'l Symp. on Personal, Indoor and Mobile Radio Comm. '99, G5-4, Sep. 1999 (Osaka, Japan).

5.        T. Thumvongskul, A. Hirata, and T. Shiozawa
Enhancement of amplification characteristics in a plasma-filled Cherenkov laser
Asia-Pacific Microwave Conf. '99, Conf. Proc. vol.2, pp.254-257, Dec. 1999 (Singapore).

6.        A. Hirata, G. Ushio, and T. Shiozawa
Formation of hot spots in the human eye for plane wave exposures
Asia-Pacific Microwave Conf. '99, Conf. Proc. vol.2, pp.477-480, Dec. 1999 (Singapore).


7.        T. Shiozawa, A. Hirata, Y. Yuse
Analysis of a cylindrical Cherenkov laser via particle simulation -Proposal of an improved 2-D model-
IEEE Int'l Vacuum Electronics Conf., P1-32, May. 2000 (California, USA).

8.        A. Hirata, S. Mori, Y. Horii, and T. Shiozawa
An improved human-head model for cellular telephone antenna designs
2000 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting, URSI Dig., p.152(Salt Lake City, USA), Abstract.

9.        A. Hirata, S. Matsuyama, and T. Shiozawa
Temperature calculations in the human eye exposed to EM waves from 600 MHz to 6 GHz
2000 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting, URSI Dig., p.155(Salt Lake City, USA), Abstract.

10.    T. Thumvongskul, G. I. Zaginaylov, A. Hirata, and T. Shiozawa
Full wave analysis of dispersion properties for a rectangular waveguide grating
Proc. of the 2000 Int'l Symp. on Antenna and Propagation, vol.2, pp.827-830(Fukuoka, Japan).

11.    M. Morita, A. Hirata, and T. Shiozawa
Temperature rises in the human head exposed to electromagnetic waves emitted from dipole antenna at various microwave frequencies
Proc. of the 2000 Japan-China Joint Meeting on Optical Fiber Sci. and Electromagnetic Theory, pp.263-266(Osaka, Japan).

12.    K. Shimomura, S. Mori, A. Hirata, and T. Shiozawa
Simplification of human head models for designs of cellular telephone antennas
Proc. of the 2000 Japan-China Joint Meeting on Optical Fiber Sci. and Electromagnetic Theory, pp.283-286(Osaka, Japan).

13.    S. Hirosaka, A. Hirata, and T. Shiozawa
Validity of the periodic boundary condition in the analysis of single-pass electron beam devices
Proc. of the 2000 Japan-China Joint Meeting on Optical Fiber Sci. and Electromagnetic Theory, pp.337-340 (Osaka, Japan).


14.  A. Hirata, S. Hirosaka, and T. Shiozawa
Usefulness and limitation of the periodic boundary approximation in the analysis of single-pass electron beam devices
2001 URSI Int'l Symp. on Electromagnetic Theory, pp.434-436, (Victoria, Canada), Abstract.

15.  A. Hirata, S. Hirosaka, and T. Shiozawa (INVITED)
Investigation of the periodic boundary condition in single-pass electron beam devices
2001 Progress in Electromagnetics Res. Symp., p.26 (Osaka, Japan), Abstract.

16.  M. Kita, M. Morita, A. Hirata, and T. Shiozawa
Temperature rises in the human eye exposed to EM waves from dipole antenna at various microwave frequencies
2001 Progress in Electromagnetics Res. Symp., p.690 (Osaka, Japan), Abstract.

17.  A. Hirata, T. W. Dawson, K. Caputa, and M. A. Stuchly (INVITED)
Induced electric fields in adult and child in low frequency fields
2001 Asia-Pacific Radio Sci. Conf., p.267, (Tokyo,Japan), Abstract.


18.  A. Hirata, M. Kita, and T. Shiozawa
Comparison of temperature rises in the human eye due to near-field and far-field exposures at various microwave frequencies
XXVIIth General Assembly of URSI (Maastricht, Netherland), 2002.

19.  A. Hirata, M. Morita, T. Adachi, and T. Shiozawa
Prediction of maximum temperature rise using local peak SAR and its uncertainty
XXVIIth General Assembly of URSI (Maastricht, Netherland), 2002.

20.  M. S. Soliman, A. Hirata, T. Morimoto, and Z. Kawasaki
Direction-of-arrival estimation of impulsive EM noise via the FDTD method
XXVIIth General Assembly of URSI (Maastricht, Netherland), 2002.

21.  T. Adachi, A. Hirata, and T. Shiozawa
Folded-loop antennas for handset terminal at 2.0 GHz band
XXVIIth General Assembly of URSI (Maastricht, Netherland), 2002.

22.  T. Morimoto, A. Hirata, and Z. Kawasaki
On Electromagnetic Waves Radiated by Lightning Discharges
International Symposium for Young Researchers on Modeling and Their Applications (Osaka, Japan), pp.291-296, 2002.

23.  K. Kiminami, A. Hirata, H. Wada, Y. Horii, and T. Shiozawa
A study on the human body modelng for the mobile terminal antenna design at UHF band
Asia-Pacific Microwave Conference, vol.2, pp.1085-1088, (Kyoto, Japan), 2002.

24.  M. S. Soliman, T. Morimoto, A. Hirata, and Z. Kawasaki
An experimental study on three-dimensional localization for impulsive noise source
Asia-Pacific Microwave Conference, vol.2, pp.1115-1118, (Kyoto, Japan), 2002.

25.  S. Kondoh, T. Thumvongskul, A. Hirata, and T. Shiozawa
Analysis of a metallic reflector grating via mode matching method
Asia-Pacific Microwave Conference, vol.2, pp.1215-1218, (Kyoto, Japan) 2002 .


26.  A. Hirata, T. Morimoto, and Z. Kawasaki
3-D localization system of ultra-wideband impulsive noise sources
The 2003 IEEE Int'l Symp. on Electromagnetic Compatibility (Istanbul, Turkey), Jun. 2003.

27.  A. Hirata, T. Fujino, and T. Shiozawa
SAR in the human body due to EM waves emitted from a dipole antenna at 400 MHz band
The 2003 IEEE Int'l Symp. on Electromagnetic Compatibility (Istanbul, Turkey), Jun. 2003.

28.  S. Kondoh, A. Hirata, T. Thumvongskul, and T. Shiozawa
Analysis of a metallic reflector grating with the influence of the Joule loss taken into account
The 2003 IEEE Int'l Symp. on Electromagnetic Compatibility (Istanbul, Turkey), Jun. 2003.

29.  M. Fujimoto, A. Hirata, and T. Shiozawa
Temperature increase in the heads of adult and children due to dipole antenna
2003 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting (Columbus, USA), Jun. 2003, Abstract.

30.  T. Morimoto, Y. Hosokawa, A. Hirata, and Z. Kawasaki
DOA estimation of UWB EM pulses with a broadband interferometry
2003 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting (Columbus, USA), Jun. 2003, Abstract.

31.  T. Fujino, A. Hirata, and T. Shiozawa
Evaluation of induced SAR in the human body due to EM waves emitted from a dipole antenna at 400 MHz band
2003 IEEE Topical Conf. on Wireless Communication Technology (Hawaii, USA), 14-1, Oct. 2003.

32.  M. Fujimoto, A. Hirata, J. Wang, O. Fujiwara, and T. Shiozawa
Comparison of Maximum Temperature Increase in the Head Models of Children and Adult Due to Dipole Antenna
2003 IEEE Topical Conf. on Wireless Communication Technology (Hawaii, USA), 14-2, Oct. 2003.

33.  S. Nakata, M. S. Soliman, T. Morimoto, A. Hirata, and Z. Kawasaki
Proposal of detection system for partial discharge sources
Int'l Conf. on Insulation Cond. Monitoring of Electr. Plant '03 & Asian Conf. on Electr. Insulation Diagnosis '03 , B-05, (Chongqing, China), Oct. 2003.

34.  A. Hirata and T. Shiozawa
Heat transportation models of the human eye for microwave exposures
International Workshop on Ocular Side-effects by Non-Ionizing Radiation , (Kanazawa, Japan), Nov. 2003, Abstract.


35.  A. Hirata, S. Watanabe, M. Kojima, I. Hata, K. Wake, M. Taki, Y. Yamanaka, K. Sasaki, and T. Shiozawa
Variation of blood flow in rabbit eyes exposed to microwaves: experimental results and computational verification
International NIR Workshop and Symposium , (Sevile, Spain), May 2004, Abstract.

36.  A. Hirata, M. Fujimoto, T. Fujino, J. Wang, O. Fujiwara, and T. Shiozawa
Maximum temperature increase in the head models of adult and children for the SAR values prescribed in ICNIRP and IEEE standards
International NIR Workshop and Symposium, (Sevile, Spain), May 2004, Abstract.

37.  A. Hirata and Z. Kawasaki
Compensation of antenna mutual coupling effect in the DOA estimation for UWB waves
URSI Int'l Symp. on Electromagnetic Theory, (Pisa, Italy), pp.504-506, May 2004.

38.  S. Kondoh, T. Muya, A. Hirata and T. Shiozawa
Analysis and optimal design of metallic reflector grating in a rectangular waveguide
URSI Int'l Symp. on Electromagnetic Theory, (Pisa, Italy), pp.633-635, May 2004.

39.  A. Hirata and T. Shiozawa
Maximum temperature increase in the human head for the SAR prescribed in safety standards
URSI Int'l Symp. on Electromagnetic Theory, (Pisa, Italy), pp.1116-1118, May 2004.

40.  A. Hirata and Z. Kawasaki
A novel DOA estimation scheme for Ultra-Wideband electromagnetic waves
International Symposium on Electromagnetic Compatibility, Sendai, (Sendai, Japan), Jun. 2004.

41.  M. Fujimoto, A. Hirata, J. Wang, O. Fujiwara, and T. Shiozawa
Inherent correlation of maximum temperature increase and peak SAR in the child and adult head models due to dipole antenna
International Symposium on Electromagnetic Compatibility, Sendai, (Sendai, Japan), Jun. 2004.

42.  K. Kiminami, A. Hirata, and T. Shiozawa
Double-sided printed bow-tie antenna for UWB applications
2004 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting (Montrey, USA), Jun. 2004, Abstract.

43.  A. Hirata, T. Fujino, and T. Shiozawa
SAR and temperature increase induced in the human body due to body-mounted antennas
2004 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting (Montrey, USA), Jun. 2004.

44.  A. Hirata, S. Mitsuzono, and T. Shiozawa
Feasibility study on adaptive array antenna on handset for 4G mobile communications
2004 IEEE AP-S Int'l Symp. and USNC/URSI National Radio Sci. Meeting (Montrey, USA), Jun. 2004.


45.  S. Mitsuzono, K. Yoshida, A. Hirata, and T. Shiozawa
Influence of Lossy Dielectric in the Close Proximity to Dipole Array
International Symposium on Antenna and Propagations '04 (Sendai, Japan), Aug. 2004.

46.  A. Hirata, T. Fujino, M. Fujimoto, and T. Shiozawa
Correlation of SAR and temperature increase induced in the human body due to body-mounted antennas at 400 MHz and 900 MHz
International Symposium on Antenna and Propagations '04 (Sendai, Japan), Aug. 2004.

47.  M. Fujimoto, A. Hirata, J. Wang, O. Fujiwara, and T. Shiozawa (INVITED)
Time Constant of Temperature Increase in the Human Head Models Due to Dipole Antenna at Microwave Frequencies
Asia-Pacific Radio Sicence Conference '04 (Qingdao, China), Aug. 2004, Abstract.

48.  A. Hirata, M. Fujimoto, J. Wang, O. Fujiwara, and T. Shiozawa (INVITED)
Maximum temperature increase in the head models of adult and child due to dipole antenna for different peak spatial-average SAR values
IEEE ICES/COST 281 Thermal Physiology Workshop (Paris, France), Sep. 2004, Abstract.

49.  S. Watanabe, A. Hirata, K. Wake M. Hanazawa, Y. Suzuki, M. Taki, I. Hata, M. Kojima, and K. Sasaki (INVITED)
Development of thermal simulation models for ocular effects of MW and MMW exposures
IEEE ICES/COST 281 Thermal Physiology Workshop (Paris, France), Sep. 2004, Abstract.

50.  T. Shiozawa, S. Kondoh, T. Muya, and A. Hirata (INVITED)
GTM/GA optimization in 3-D design of metallic waveguide reflector gratings
Asia-Pacific Microwave Conference '04 (New Delhi, India), no.I369, Nov. 2004.


51.  A. Hirata, S. Watanabe, M. Taki, M. Kojima, I. Hata, K. Wake, K. Sasaki, and T. Shiozawa
A study on temperature increases in rabbit eyes due to 2.45-GHz electromagnetic wave exposures
Bioelectromagnetics 2005 (Dublin, Ireland), June. 2005, Abstract.

52.  A. Hirata, M. Fujimoto, J. Wang, O. Fujiwara, and T. Shiozawa
Influence of SAR averaging schemes on correlations between maximum temperature increases and peak SARs
Bioelectromagnetics 2005 (Dublin, Ireland), June. 2005, Abstract.

53.  A. Hirata, K. Yoshida, M. Fujimoto, J. Wang, and O. Fujiwara
Correlation between temperature increase and spatial averaged SAR in the human head model due to dipole antenna
International Conference on Electromagnetic Compatibility (Phuket, Thailand), 4A-3, July 2005.

54.  T. Okazaki, A. Hirata, and Z. Kawasaki
Wideband characteristics of impulsive EM noise emitted from discharges and development of mathematical noise model
IEEE International Symposium on Electromagnetic Compatibility (Chicago, USA), vol.2, pp.469-472, Aug. 2005.

55.  A. Hirata, M. Fujimoto, J. Wang, O. Fujiwara, and T. Shiozawa
Maximum temperature increases in the head and brain for SAR averaging schemes prescribed in safety guidelines
IEEE International Symposium on Electromagnetic Compatibility (Chicago, USA), vol.3, pp.801-804, Aug. 2005.

56.  T. Shiozawa, T. Muya, and A. Hirata
Enhancement of frequency-tunability for a Smith-Purcell free-electron laser in the millimeter-wave region
European Microwave Conference, p.145, (Paris, France) Dec. 2005.

57.  A. Hirata, S. Mitsuzono, Z. Kawasaki, and T. Shiozawa
DOA estimation of electromagnetic waves with patch antenna array on finite substrate
URSI General Assembly, BCF-4, (New Delhi, India), Oct. 2005.

58.  A. Hirata, K. Yoshida, Z. Kawasaki, O. Fujiwara, and T. Shiozawa
Correlation between peak spatial-average SAR and maximum temperature increase due to dipole antenna in the frequency range 1-10 GHz
URSI General Assembly, K03-9, (New Delhi, India), Oct. 2005.

59.  A. Hirata, S. Watanabe, M. Taki, M. Kojima, I. Hata, K. Wake, K. Sasaki, and T. Shiozawa
Thermal computation model of rabbit eye for assessment of ocular effects due to microwave energy
URSI General Assembly, KB-4, (New Delhi, India), Oct. 2005.

60.  T. Taniguchi, T. Morimoto, Z. Kawasaki, and A. Hirata
A study on TEC monitoring using VHF electromagnetic wave caused by lightning
AGU 2005 Fall Meeting, AE23A-1005, (California, U.S.A.), Dec. 2005, Abstract.


61.  A. Hirata, S. Kodera, J. Wang, and O. Fujiwara
EM absorption mechanism of human body model for far-field exposure in whole-body resonance frequency and GHz regions
Bioelectromagnetics 2006, (Cancun, Mexico), Jun. 2006, Abstract.

62.  A. Hirata, S. Watanabe, O. Fujiwara, T. Shiozawa, M. Kojima, and K. Sasaki
Thermal computation model of rabbit eye for assessment of ocular effects due to microwave energy
Bioelectromagnetics 2006, (Cancun, Mexico), Jun. 2006, Abstract.

63.  A. Hirata, T. Kondo, and O. Fujiwara
FDTD modeling of air discharge with a ESD gun
International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, (Wroclaw, Poland), Jun. 2006.

64.  T. Asano, A. Hirata, and O. Fujiwara
FDTD calculation of temperature-rise in human body for far field exposure at ICNIRP reference level
2006 Progress in Electromagnetics Res. Symp., (Tokyo, Japan), Aug. 2006, Abstract.

65.  A. Hirata and O. Fujiwara
Review of Thermal Elevation Due to Handset Antennas
2006 Progress in Electromagnetics Res. Symp.,  (Tokyo, Japan), Aug. 2006, Abstract.

66.  A. Hirata and O. Fujiwara
Induced currents in realistic Japanese models due to power-line frequency electric fields
2006 Progress in Electromagnetics Res. Symp., (Tokyo, Japan), Aug. 2006, Abstract.

67.  S. Watanabe, K. Arai, T. Nagaoka, M. Taki, A. Hirata, J. Wang, O. Fujiwara, T. Uno
SAR characteristics of a human standing on low-loss ground plane exposed to VHF electromagnetic plane wave
2006 Progress in Electromagnetics Res. Symp., (Tokyo, Japan), Aug. 2006, Abstract.

68.  A. Hirata, S. Kodera, J. Wang, and O. Fujiwara
Mechanism of double-humped frequency characteristics of whole-body average SAR due to far-field exposure at ICNIRP reference level
EMC Europe 2006, (Barcelona, Spain), Sep. 2006.

69.  A. Hirata, O. Fujiwara, and T. Shiozawa
Review of temperature elevation in human head due to handset antennas
Korea-Japan joint conference on AP/EMCJ/EMT, (Kanazawa, Japan), Sep. 2006.

70.  A. Hirata, Y. Nagaya, O. Fujiwara, T. Nagaoka, and S. Watanabe
A formula for predicting whole-body average SAR in Japanese models for far-field exposures
International Symposium on Antennas and Propagation, (Singapore), Nov. 2006.

71.  A. Hirata, O. Fujiwara, and T. Shiozawa
Correlation between peak SAR and maximum temperature increase due to dipole antenna above 3 GHz
International Symposium on Antennas and Propagation, (Singapore), Nov. 2006.


72.  A. Hirata, Y. Nagaya, O. Fujiwara, T. Nagaoka, and S. Watanabe
A formula for predicting whole-body average SAR in human models for far-field exposure at GHz bands
Bioelectromagnetics 2007, (Kanazawa, Japan), 2-6, Jun. 2007, Abstract.

73.  A. Hirata, Y. Nagaya, O. Fujiwara, T. Nagaoka, and S. Watanabe
Correlation between absorption cross section and body surface area of human for far-field exposure at GHz bands
Proceedings of IEEE International Symposium on Electromagnetic Compatibility, (Honolulu, Hawaii) , WEPM2SS7, 2007.

74.  A. Hirata, K. Shirai, and O. Fujiwara
Relationship between temperature elevation and spatial average SAR in Japanese human head model due to dipole antenna
Proceedings of IEEE International Symposium on Electromagnetic Compatibility, (Honolulu, Hawaii), TUPM41, 2007.

75.  A. Hirata, C. Mori, and O. Fujiwara
FDTD modeling for electrostatic discharge from charged human-body
Proceedings of URSI International Symposium on Electromagnetic Theory, EMTS95, 2007 (Ottawa, Canada).

76.  A. Hirata, T. Aasno, and O. Fujiwara
FDTD computation of temperature elevation in human body for RF far-field exposure
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology,  ThP2D2.7, 2007 (Lyon, France).


77.  A. Hirata, C. Mori, and O. Fujiwara
FDTD computation of temperature elevation in human body for RF far-field exposure
 19th International Zurich Symposium on Electromagnetic Compatibility, pp.132-135, 2008 (Singapore) (INVITED).

78.  A. Kanezaki, T. Sakai, S. Watanabe, A. Hirata, and. H. Shirai
Theoretical analysis of temperature elevation in a human body exposed to millimeter wave
The 24th Progress In Electromagnetics Research Symposium, p.682, 2008 (Cambridge, USA), Abstract.

79.  A. Hirata and O. Fujiwara
Thermal dosimetry in human for microwave exposures
Proceedings of URSI General Assembly, 2008 (Chicago, USA) (INVITED).

80.  A. Hirata, T. Asano, and O. Fujiwara
Development of thermal model in a child and its application to dosimetry due to RF whole-body exposures
Proceedings of 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.3277-3280, 2008 (Vancouver, Canada).

81.  A. Hirata, O. Fujiwara, T. Nagaoka, and S. Watanabe
Variability of whole-body average SAR in human models for far-field exposures
2008 Asia-Pacific Microwave Conference, A3-12, 2008 (Hong Kong).

82.  A. Kanezaki, S. Watanabe, A. Hirata, and. H. Shirai
Theoretical analysis for temperature elevation of human body due to millimeter wave exposure
The 4th Cairo International Biomedical Engineering Conference 2008, SB-62, 2008 (Cairo, Egypt).


83.  A. Kanezaki, N. Ito, and O. Fujiwara
Effect of electromagnetic polarization on whole-body average SAR in infant model for far-field exposures
International Zurich Symposium on Electromagnetic Compatibility, 2009 (Zurich, Switzerland).

84.  A. Hirata, O. Fujiwara, and T. Shiozawa
Effect of electromagnetic polarization on whole-body average SAR in infant model for far-field exposures
International Review of Progress in Applied Computational Electromagnetics, 12-5, 2009 (Monterey, USA) (INVITED).

85.  A. Hirata and O. Fujiwara
FDTD modeling of core temperature variation in rabbits for RF exposure
2009 Korea-Japan Join Conference on AP/EMC/EMT, pp.247-250, 2009 (Incheon, Korea)

86.  A. Hirata, O. Fujiwara, T. Nagaoka, and S. Watanabe
Variability of whole-body averaged SAR in models of adults and children for plane-wave exposure
BioEM, P-58, 2009 (Davos, Switzerland), Abstract.

87.  A. Hirata and O. Fujiwara
Time variation of blood temperature in bioheat equation and its application to RF dosimetry
BioEM, 9-4, 2009 (Davos, Switzerland), Abstract.

88.  A. Hirata, O. Fujiwara, T. Nagaoka, and S. Watanabe
Estimation of whole-body averaged SARs in human models for far-field exposures in whole-body resonance and GHz frequency regions
International Symposium on Electromagnetic Compatibility, pp.69-72, 2009 (Kyoto, Japan) (INVITED)

89.  K. Yamazaki, A. Hirata, S. Hamada, Y. Kamimura, H. Tarao, K. Wake, Y. Suzuki, N. Hayashi, and O. Fujiwara
Intercomparison of induced fields in Japanese male model TARO due to magnetic field exposures
International Symposium on Electromagnetic Compatibility, pp.181-184, 2009 (Kyoto, Japan)
(INVITED)

90.  A. Hirata, H. Sugiyama, and O. Fujiwara
A Formula for simply estimating body core temperature rise in humans due to microwave exposures
International Symposium on Electromagnetic Compatibility, pp.381-384, 2009 (Kyoto, Japan)

91.  T. Nagai, A. Hirata, and O. Fujiwara
Computational dosimetry on contact currents from charged human body
International Symposium on Electromagnetic Compatibility, pp.465-468, 2009 (Kyoto, Japan)

92.  A. Hirata, H. Sugiyama, and O. Fujiwara
Estimation of core temperature elevation in humans and animals for radio-frequency exposures
World Congress on Medical Physics and Biomedical Engineering, 2009 (Munich, Germany)
.

93.  A. Hirata and O. Fujiwara
SAR Averaging Mass to Correlate with Temperature Elevation Due to Dipole Antenna from 1 to 6 GHz
Asia-Pacific Microwave Conference, TU4P-18, Dec. 2009 (Singapore).

94.  Y. Yamashiro, M. Kojima, A. Hirata, T. Sakai, S. Watanabe, M. Taki, Y. Sakamoto, K. Sasaki, H. Sasaki
Comparison of temperature elevation in ocular tissue by 18-40 GHz radiofrequency exposure
US-Japan Cooperative Cataract Research Group Meeting, P.10, Dec. 2009 (Hawaii, USA).


95.  A. Hirata and O. Fujiwara
Temperature elevation in Japanese head models for local SAR with different averaging mass
Asia-Pacific Electromagnetic Compatibility, Apr. 2010 (Beijing, China).

96.  A. Hirata, Y. Takano, and O. Fujiwara
Effect of averaging volume on induced electric field in human for electric and magnetic field exposures
Annual Meeting of Bioelectromagnetics Society, 5-4, Jun. 2010 (Seoul, Korea), Abstract.

97.  T. Onishi, T. Iyama, L. Hamada, S. Watanabe, and A. Hirata
Relationship between SAR and temperature elevation for body-worn devices
Annual Meeting of Bioelectromagnetics Society, P-A-43, Jun. 2010 (Seoul, Korea), Abstract.

98.  A. Hirata, Y. Kanai, O. Fujiwara, H. Masuda, H. Kawai, T. Arima, S. Watanabe, I. Lagroye, B. Veyret
Computational model of temperature elevation in rats exposed to intense and localized exposure at 1.5 GHz
Annual Meeting of Bioelectromagnetics Society, P-A-45, Jun. 2010 (Seoul, Korea), Abstract.

99.  Y. Yamashiro, A. Hirata, K. Sato, M. Kojima, T. Sakai, S. Watanabe, K. Wake, M. Taki, Y. Suzuki, Y. Kamimura, Y. Sakamoto, Y. Kawakami, K. Sasaki, and H. Sasaki
Comparison of temperature in ocular tissues by 18-40 GHz radio frequency exposure
Annual Meeting of Bioelectromagnetics Society, P-A-166, Jun. 2010 (Seoul, Korea), Abstract.

100.  A. Hirata and T. Nagai
FDTD modeling of UWB noise propagation on human body
2010 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, 405.2, July 2010 (Toronto, Canada), Abstract.

101.  A. Hirata, K. Sugiura, Y. Kanai, and O. Fujiwara
Correlation between peak spatial-average SAR and maximum temperature elevation in layered cubical model in the frequency range above 3 GHz
URSI International Symposium on Electromagnetic Theory, R14.5, Aug. 2010 (Berlin, Germany).

102.  A. Hirata, N. Ito, O. Fujiwara, T. Nagaoka, and S. Watanabe
Calculation of whole-body average SAR in infant models for far-field exposure over GHz frequencies
EMC Europe, O_Tu_D1_1, Sep. 2010 (Wroclaw, Poland).

103.  A. Hirata, O. Fujiwara, T. Nagaoka, and S. Watanabe
Estimation of whole-body averaged SAR of grounded human at resonance frequency from ankle current of simplified phantom
EMC Europe, O_Tu_D1_2, Sep. 2010 (Wroclaw, Poland).

104.  M. Kojima, Y. Yamashiro, H. Sasaki, K. Sasaki, T. Sakai, K. Wake, S. Watanabe, Y. Kamimura, A. Hirata, Y. Suzuki, and M. Taki(INVITED)
Verification of safety guidelines for 60 GHz millimeter wave ocular exposure
Asia-Pacific Radio Science Conference, K2-3, Sep. 2010 (Toyama, Japan), Abstract.

105.  Y. Takano and A. Hirata
Computation of induced electric field in human body due to contact current with quasi-static FDTD method
Asia-Pacific Radio Science Conference, KAE-3, Sep. 2010 (Toyama, Japan), Abstract.

106.  A. Hirata and O. Fujiwara(INVITED)
Review on correlation between peak spatial-averaged SAR and temperature elevation in human head for localized microwave exposure
Asia-Pacific Radio Science Conference, KP-9, Sep. 2010 (Toyama, Japan), Abstract.


107.  A. Hirata, J. Hattori, Y. Takano, O. Fujiwara, and Y. Suzuki
Computational uncertainty of induced electric field in human body due to contact current
Int’l Congress of the European BioelectromagneticsAssociateion, Feb. 2011 (Rome, Italy), Abstract.

108.  M. Kojima, H. Sasaki, K. Sasaki, T. Sakai, K. Wake, S. Watanabe, Y. Kamimura, A. Hirata, Y. Suzuki, M. Taki
Acute ocular damage threshold of 60 GHz millimeter-wave band exposure
Int’l Congress of the European BioelectromagneticsAssociateion, Feb. 2011 (Rome, Italy), Abstract

109.  A. Hirata, K. Yanase, O. Fujiwara, T. Nagaoka, and S. Watanabe
Conservative estimation of whole-body averaged SAR in grounded human models for plane wave exposure at resonant frequencies
Asia-Pacific
Electromagnetic Compatibility, T-We3-2, May. 2011 (Jeju Island, Korea).

110.  A. Hirata, T. Nagai, T. Koyama, and O. Fujiwara
Propagation of UWB electromagnetic noise due to electrostatic discharge on the human body
Asia-Pacific Electromagnetic Compatibility, T-We3-3, May. 2011 (Jeju Island, Korea).

111.  J. Wiart, S. Watanabe, I. Bloch, J. Anquez, J. P. de la Plata Alcade, E. Angelini, T. Boubekeur, N. Faraj, C. Person, Y. Pinto, N. Varsier, T. Kientega, M. Jala, A. Hadjem, A. Gati, M.-F. Wong, E. Conil, B. Sudret, T. Nagaoka, K. Wake, O. Fujiwara, A. Hirata, J. Wang, K. Saito, M. Takahashi, and K. Ito
Exposure of fetuses to RF. preliminary results assessed with different realistic 3D numerical models
Annual Meeting of Bioelectromagnetics Society, 06-03-99, Jun. 2011 (Halifax, Canada)
, Abstract.

112.  T. Onishi, T. Nagaoka, T. Iyama, L. Hamada, S. Watanabe, and A. Hirata
SAR evaluation for multiple-antenna transmitter close to the body
Annual Meeting of Bioelectromagnetics Society, P-A-41, Jun. 2011 (Halifax, Canada), Abstract.

113.  J. Hattori, A. Hirata, O. Fujiwara, and Y. Suzuki
Computational Uncertainty of In-Situ Electric Field in Biological Bodies Due to Contact Current at IF
Annual Meeting of Bioelectromagnetics Society, P-A-99, Jun. 2011 (Halifax, Canada), Abstract.

114.  M. Kojima, H. Sasaki, K. Sasaki, T. Sakai, K. Wake, S. Watanabe, Y. Kamimura, A. Hirata, Y. Suzuki, and M. Taki
Investigation of acute ocular injury threshold by 76 GHz band exposure in rabbits
Proc. URSI General Assembly Scientific Symposium, K06.9, Aug. 2011 (Istanbul, Turkey).

115.  J. Wiart, S. Watanabe, I. Bloch, J. Anquez, J. P. de la Plata Alcade, E. Angelini, T. Boubekeur, N. Faraj, C. Person, Y. Pinto, N. Varsier, T. Kientega, M. Jala, A. Hadjem, A. Gati, M.-F. Wong, E. Conil, B. Sudret, T. Nagaoka, K. Wake, O. Fujiwara, A. Hirata, J. Wang, K. Saito, M. Takahashi, and K. Ito (INVITED)
Fetus RF exposure analysis. Preliminary results based on three realistic 3D digital models,"
Proc. URSI General Assembly Scientific Symposium, KAE.6, Aug. 2011 (Istanbul, Turkey).

116.  A. Hirata and O. Fujiwara (INVITED)
Variability of temperature elevation in anatomically-based human body models
Proc. URSI General Assembly Scientific Symposium, KAE.8, Aug. 2011 (Istanbul, Turkey).

117. K. Sasaki, K. Wake, Y. Suzuki, M. Kojima, S. Watanabe, A. Hirata
A numerical analisis of temperature elevation in a rabbit ocular with localized and uniform exposure conditions at 60 GHz
Proc. of International Symposium on Applied Sciences in Biomedial and Communication Technologies,
Oct. 2011 (Catalonia, Spain).

118. K. Yanase and A. Hirata
Calculation of the effectiveness resistance of human models grounded at respective resonance frequencies
Korea-Japan Microwave Conference, RF1-5-1, Nov. 2011 (Fukuoka, Japan).

119.  R. Ikeuchi and A. Hirata
Dipole antenna above EBG substrate for local SAR reduction in human head
Korea-Japan Microwave Conference, RF1-5-1, Nov. 2011 (Fukuoka, Japan).


120. A. Hirata, R. Hanatani, and I. Laakso
Temperature elevation in Japanese male model for plane wave exposure from 30 MHz to 6 GHz
Korea-Japan Joint Conference, May. 2012 (Seoul, Korea).

121. I. Laakso and A. Hirata (INVITED)
Modelling the SAR and thermoregulatory response during far-field RF exposure
Proc. Asia-Pacific Electromagnetic Compatibility Conference, no.182, May 2012 (Singapore)
.

122. T. Dovan, R. Kavet, and A. Hirata
Dosimetric and exposure reference levels in guidelines/standards for low-frequency electric and magnetic fields
Proc. Bioelectromagnetics Annual Meeting, O09-2, Jun. 2012 (Brisbane, Australia), Abstract.

123.  I. Laakso and A. Hirata
Improving the computational speed in low-frequency electromagnetic dosimetry using the geometric multigrid method
Proc. Bioelectromagnetics Annual Meeting, PA-21, Jun. 2012 (Brisbane, Australia), Abstract.

124.  T. Oizumi, I. Laakso, and A. Hirata
FDTD analysis of temperature elevation in the human and rabbit phantoms due to plane-wave exposure at 2.45GHz
EMC Europe Sep. 2012 (Rome, Italy).

125. R. Ikeuchi and A. Hirata
SAR and radiation characteristics of dipole antenna above finite EBG substrate in presence of cubic head model
EMC Europe, Sep. 2012 (Rome, Italy).

126. A. Hirata T. Koyama, J. Hattori, and K.-H. Chan
FDTD analysis of induced electric field in pheripheral nerve of human body models due to contact current
EMC Europe, Sep. 2012 (Rome, Italy).

127. M. Kojima, N. Hasanova, Y. Suzuki, K. Sasaki, K. Wake, S. Watanabe, M. Taki, Y. Kamimura, A. Hirata, K. Sasaki, H. Sasaki
Investigation of ocular temperature change in rabbits during 40 GHz band exposure
EMC Europe, Sep. 2012 (Rome, Italy).

128. I. Laakso and A. Hirata (INVITED)
Improving the computational speed and reducing the staircasing error for simulations of human exposure to low frequency magnetic fields
EMC Europe, Sep. 2012 (Rome, Italy).

129.  A. Hirata, R. Hanatani, and I. Laakso
Temperature elevation in the human body model for RF plane wave exposure
Proc. International Symposium of Antennas and Propagation, Oct. 2012 (Nagoya, Japan)
.


著書・解説など

  1. 塩沢俊之,平田晃正(解説論文)
    FDTD法による自由電子レーザの解析
    電子情報通信学会論文誌, vol.J85-C, no.10, pp.869-879, Oct. 2002.
    Electron. Commun. Jpn. 2, Electron., vol.86, no.5, pp.26-36, 2003.
  2. 山中幸雄,渡邊聡一,平田晃正
    電磁環境両立性(EMC)
    テラヘルツ技術(13.2),オーム社,May 2006.
  3. 平田晃正,藤原修,塩沢俊之
    携帯機器の電波が人体に与える影響について
    システム/制御/情報, vol.50, no.6, pp.214-219, Jun. 2006.
  4.  平田晃正,藤原修
    電磁界の生体に対する安全性と防護対策
    『電波吸収体の最適材料・設計と応用事例』技術全集〜最適設計・作製・測定評価手法とその応用事例〜, 2(pp.15-23), 技術情報協会, Aug. 2006.
  5.  T. Funaki, A. Hirata, O. Fujiwara, K. Kawamata, S. Minegishi, H. Sekiguchi, S. Seto, M. Tokuda
    Topics in EMC issues related to safety and social life
    IEEJ Transactions on Fundamentals and Materials, vol.129, no.2, pp.56-61, Feb. 2009.
  6.  平田晃正,藤原修
    生体電磁ドシメトリの数値解析技術
    電気学会論文誌A vol.129, no.6, pp.391-395, June 2009.
  7.  S. Allen, H. Bassen, G. D´Inzeo, A. Hirata, K. Jokela, J. Lin, S. Mann, R. Matthes, C. Roy, M. Taki, J. Wang, and S. Watanabe
    ICNIRP RF Review: Exposure to high frequency electromagnetic fields, biological effects and health consequences
    Chapter 1, ISBN 978-3-934994-10-2, July 2009.
  8.  A. Hirata
    Modeling Thermoregulation and Core Temperature in Anatomically-Based Human Models
    Recent Advances in Biomedical Engineering, Chap. 28, 2009.
  9.  平田晃正,藤原修
    生体電磁ドシメトリの数値解析技術
    電気学会論文誌A, vol.129, no.6, pp.2-5, Jan. 2011(特集解説).
  10.  平田晃正,藤原修
    電波の人体への影響評価
    『ワイヤレス・エネルギー伝送技術の最前線』, 3編第2
    エヌ・ティー・エス, , 2011214
  11. 藤原修,宅間董(監修)
    エレクトロニクス機器設計と電磁波による生体影響
    三松,2011225(ISBN978-4-903242-46-0).
  12. 平田晃正,大西輝夫,渡辺聡一
    電波の生体作用と無線通信機器に対する適合性評価
    電子情報通信学会通信ソサイエテイマガジン, Dec 2011(解説論文).
  13. 電磁波・情報セキュリティ技術調査専門委員会編(分担)
    電磁波・情報セキュリティ技術対策
     オーム社, Jan. 2012.
  14. 平田晃正,藤原修
    電磁界の人体影響
    プラズマ・核融合学会誌, vol.88, no.8, pp.420-424, Aug. 2012.
  15. 平野拓一,平田晃正
    ●◆マイクロ波,ミリ波分野における実測困難な問題へのシミュレーション技術の応用
    電子情報通信学会誌, vol.96, no.6, pp.401-403, Jun. 2013.
  16. 編集委員会(分担)
    電気学会125年史
    電気学会, Oct. 2013.
  17. 平田晃正
    スマートフォンからの電波の安全性〜熱作用を中心に〜
    月刊EMC, Nov. 2013.
  18. 陳春平,平田晃正
    解放端同軸プローブによる高損失資料/生体の材料定数測定事例
    計測と制御, vol.53, no.3, 2014.
  19. 平田晃正
    最新 マイクロ波エネルギーと応用技術 電波の生体影響及びガイドライン
    産業技術サービスセンター, 第9章2.3節, 2014.
  20. 平田晃正
    ◆複合物理で考える熱中症リスク
    電子情報通信学会誌, vol.98, no.7, pp.604-606, 2015.
  21. 平田晃正
    ◆電気自動車に関わる電磁界に対する生体安全性の適合性評価技術
    電子情報通信学会誌, vol.98, no.10, pp.892-894, 2015.
  22. 平田晃正,本谷秀堅
    ◆電磁界シミュレーションと機械学習の融合によるパーソナル診断・治療の展望
    電子情報通信学会誌, vol.100, no.5, pp.xxx-xxx, 2017(掲載予定).


セミナーなど

  1. 第1回計算電磁気学の基礎セミナー「3次元が解けるFDTD法」
    平田晃正,FDTD法によるアンテナ解析と付随する諸問題
    電気学会・電磁界理論技術委員会主催,Dec. 2003(日本大学).
  2. 2回計算電磁気学の基礎セミナー「FDTD法の徹底理解とその応用」
    平田晃正,FDTD法の応用
    電気学会・電磁界理論技術委員会主催,Dec. 2004(日本大学).
  3. 電子情報通信学会 学生講演会
    平田晃正,身の周りの電波環境
    電子情報通信学会東海支部主催,Dec. 2005(名古屋工業大学).
  4. 電気学会東北支部青森支所 学術講演会
    平田晃正,電磁波の生体影響
    電気学会東北支部青森支所主催,Oct. 2006(八戸工業大学).
  5. Interactions of RF with the Human Being –State of Knowledge
    A. Hirata, EMF and Health in Japan
    Dec. 2006
    France Telecom R&D, France).
  6. 「電磁界による体内誘導電界・電流の計算」講習会
    平田晃正,体内誘導量の数値計算における問題点
    電気学会東京支部主催,Apr. 2007(電気学会)
  7. 電波防護ガイドラインと その根拠について〜高周波ドシメトリを中心に〜
    KDDI
    主催,Dec. 2007KDDI
  8. Int’l Symp. Electromagnetic Environment Technology
    A. Hirata, Temperature elevation in humans and animals for microwave exposures
    Jun. 2008 (
    ソウル教育文化会館, South Korea)
  9. マイクロ波に関するマルチフィジクスシミュレーション技術
    平田晃正,マイクロ波ばく露による人体内吸収電力・温度上昇解析手法
    マイクロ波シミュレータ研究会 公開研究会,Dec. 2009 (青山学院大学)
  10. Workshop on Thermal Aspects of Radio Frequency Exposure
    A. Hirata, S. Watanabe, M. Kojima, Eye dosimetry for microwave and millimeter-wave exposures –Review and future research-
    US FDA, Mobile Manufactures Forum and GSM Association, Jan. 2010(Washington DC).
  11. International Commission on Electromagnetic Safety(ICES) TC95 Meeting
    A. Hirata, Current status and future research need in computational dosimetry at ELF
    IEEE ICES, Jun. 2010 (Novotel, South Korea)
  12. International Commission on Electromagnetic Safety(ICES) TC95 Meeting
    A. Hirata and I. Laakso, Progress on ELF and RF modeling
    IEEE ICES, Jun. 2012 (Brisbane, Australia)
  13. 「電波の安全性に関する説明会」
    電波の生体影響とガイドラインについて
    九州総合通信局, Sep. 2012 (鹿児島)
  14. 「電波の安全性に関する説明会」
    電波の生体影響およびガイドラインについて
    東海総合通信局, Oct. 2012 (鹿児島)
  15. 第88回モーニング・セミナー
    「幼児・高齢者は熱中症になりやすい!!」−なぜでしょう?この謎を解く!−
    愛知学院大学モーニングセミナー実行委員会, Jul. 2013 (愛知学院大学)
  16. 東海工学教育協会総会 特別講演会
    「人体物理シミュレーション技術の開発〜身の周りの現象解明と医療応用〜
    東海局工学教育協会, May 2014 (名古屋工業大学)
  17. 公開講座・医療工学/生体工学に関わる名工大の取り組み
    幼児・高齢者の熱中症〜物理で考えてみよう〜
    名古屋工業大学, May 2014 (名古屋工業大学)
  18. NEC C&CシステムSP研究会
    複合物理・システムバイオロジーの統合解析による熱中症リスク評価
    C&CシステムSP研究会, Nov. 2014 (NEC)
  19. 「電波の安全性に関する説明会」
    身の周りの電波とその安全性
    四国総合通信局, Oct. 2015 (高知)
  20. 「電波の安全性に関する説明会」
    身の周りの電波とその安全性
    近畿総合通信局, Nov. 2015 (和歌山)
  21. Techno-Frontier 2016 技術シンポジウム
    幼児・高齢者の熱中症〜物理で考えてみよう〜
    日本能率協会, April 2016 (幕張メッセ)
  22. EMC-net 第一回将来課題研究会
    痛覚閾値に関する研究および局所加熱に関する研究
    情報通信研究機構, April 2016 (首都大学東京秋葉原サテライトキャンパス)
  23. ICNIRP NIR Workshop
    S. Watanabe and A. Hirata, HF Dosimetry
    ICNIRP, May 2016 (Cape Town, South Africa)
  24. BioEM2016
    A. Hirata, Exposure assessment and dosimetry of WPT systems
    BioEM, Jun. 2016 (Ghent, Belgium)
  25. EMC環境フォーラム
    国際電磁界防護ガイドラインの標準化動向
    日本能率協会, Sep 2016 (池袋サンシャインシティ文化会館)
  26. スポーツと名古屋工業大学 ―オリンピック・パラリンピックと科学技術―
    熱中症リスク評価とパーソナルヘルスケア −2020年オリンピック・パラリンピックに向けて−
    名古屋工業大学, Sep 2016 (文部科学省)
  27. NICT/ICNIRP Joint Workshop
    A. Hirata and S. Watanabe, HF Dosimetry
    NICT/ICNIRP, Dec. 2016 (Tokyo, Japan
    )
  28. EMC-net 第三回人体の電磁界ばく露評価研究会
    IEEE電磁界安全性に関わる国際委員会の規格動向と関連研究
    情報通信研究機構, Jan 2017 (首都大学東京秋葉原サテライトキャンパス)