Papers - HIRATA Akimasa

Computation of temperature elevation in rabbit eye irradiated by 2.45-GHz exposure systems

Akimasa Hirata, Soichi Watanabe, Masao Taki, Osamu Fujiwara, Masami Kojima, and Kazuyuki Sasaki

Health Physics   94 ( 2 )   134 - 144   2008.02

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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 Reviewed

長屋 義雄，平田晃正，藤原修，長岡智明，渡邊 聡一

電子情報通信学会論文誌(B)   J91-B ( 2 )   199 - 206   2008.02

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FDTD computation of temperature elevation in human body for RF far-field exposure Reviewed

A. Hirata, T. Asano, and O. Fujiwara

Proceedings of 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   1164 - 1167   2007.08

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FDTD modelings for electrostatic discharge from charged human-body Reviewed

A. Hirata, C. Mori, and O. Fujiwara

Proceedings of International URSI Commission B Electromagnetic Theory Symposium   R19 - 39   2007.08

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A formula for predicting whole-body average SAR in human models for far-field exposure at GHz bands Reviewed

A. Hirata, Y. Nagaya, O. Fujiwara, T. Nagaoka, and S. Watanabe

Bioelectromagnetics 2007   2 - 6   2007.06

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Temperature elevation in the eye of Japanese male and female models for plane wave exposure Reviewed

Akimasa Hirata, Soichi Watanabe, Osamu Fujiwara, Masami Kojima, Kazuyuki Sasaki, and Toshiyuki Shiozawa

Physics in Medicine and Biology   52   6389 - 6399   2007.04

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Improved heat transfer modeling of the eye for electromagnetic wave exposures Reviewed

A. Hirata

IEEE Transactions on Biomedical Engineering   54   2007.04

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FDTD analysis of human body-core temperature elevation due to RF far-field energy prescribed in ICNIRP guidelines Reviewed

Akimasa Hirata, Takayuki Asano, and Osamu Fujiwara

Physics in Medicine and Biology   52   5013 - 5023   2007.04

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Dosimetry in Japanese male and female models for low-frequency electric field Reviewed

Akimasa Hirata and Osamu Fujiwara

Physics in Medicine and Biology   52   N339 - N343   2007.04

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Dominant factors influencing whole-body average SAR due to far-field exposure in whole-body resonance frequency and GHz regions Reviewed

A. Hirata, S. Kodera, J. Wang, and O. Fujiwara

Bioelectromagnetics   28   484 - 487   2007.04

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Computational verification of anesthesia effect on temperature variations in rabbit eyes exposed to 2.45-GHz microwave energy Reviewed

A. Hirata, S. Watanabe, M. Kojima, I. Hata, K. Wake, M. Taki, K. Sasaki, O. Fujiwara, and T. Shiozawa

Bioelectromagnetics   27   602 - 612   2006.12

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Time-domain mathematical model of impulsive EM noises emitted from discharges Reviewed

T. Okazaki, A. Hirata, and Z. Kawasaki

Journal of Electromagnetic Waves and Applications   20 ( 12 )   1681 - 1694   2006.12

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加速度センサを用いた運動体速度の時間領域測定 Reviewed

古山和典，野呂光生，平田晃正，藤原修

電気学会論文誌(C)   126 ( 12 )   1533 - 1534   2006.12

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A formula for predicting whole-body average SAR in Japanese models for far-field exposures Reviewed

A. Hirata, Y. Nagaya, O. Fujiwara, T. Nagaoka, and S. Watanabe

International Symposium on Antennas and Propagation   2006.11

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Correlation between peak SAR and maximum temperature increase due to dipole antenna above 3 GHz Reviewed

A. Hirata, O. Fujiwara, and T. Shiozawa

International Symposium on Antennas and Propagation   2006.11

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Mechanism for double-humped frequency characteristics of whole-body average SAR due to far-field exposure at ICNIRP reference level

A. Hirata, S. Kodera, J. Wang, and O. Fujiwara

EMC Europe   598 - 602   2006.09

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Correlation between maximum temperature increase and peak SAR with different averaging schemes and masses

A. Hirata, M. Fujimoto, T. Asano, J. Wang, O. Fujiwara, T. Shiozawa

IEEE Transactions on Electromagnetic Compatibility   48 ( 3 )   569 - 578   2006.08

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SAR characteristics of a human standing on low-loss ground plane exposed to VHF electromagnetic plane wave Reviewed

S. Watanabe, K. Arai, T. Nagaoka, M. Taki, A. Hirata, J. Wang, O. Fujiwara, T. Uno

Progress in Electromagnetic Research Symposium 2006   2006.08

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Review of thermal elevation due to handset antennas Reviewed

A. Hirata, O. Fujiwara, and T. Shiozawa

Progress in Electromagnetic Research Symposium 2006   66   2006.08

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Induced currents in realistic Japanese models due to power-frequency electric fields Reviewed

A. Hirata and O. Fujiwara

Progress in Electromagnetic Research Symposium 2006   442   2006.08

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