Papers - HIRATA Akimasa

Variability of whole-body averaged SAR in models of adults and children for plane-wave exposure Reviewed

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

BioEM 2009   2009.06

　More details

Language：English   Publishing type：Research paper (international conference proceedings)  

FDTD modeling of core temperature variation in rabbits for RF exposure Reviewed

A. Hirata and O. Fujiwara

2009 Korea-Japan Join Conference on AP/EMC/EMT   247 - 250   2009.05

　More details

Language：English   Publishing type：Research paper (international conference proceedings)  

Modeling core temperature variation in the bioheat equation and its application to temperature analysis due to RF exposure Reviewed

A. Hirata and O. Fujiwara

Physics in Medicine and Biology   54   N186 - 196   2009.05

　More details

Language：English   Publishing type：Research paper (scientific journal)  

帯電人体からの接触電流のFDTDシミュレーション Reviewed

永井稔大，平田晃正，藤原修

電子情報通信学会論文誌(B)   J91-B ( 5 )   898 - 902   2009.05

　More details

Publishing type：Research paper (scientific journal)  

Effect of electromagnetic polarization on whole-body average SAR in infant model for far-field exposures Reviewed

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

International Review of Progress in Applied Computational Electromagnetics   12 - 5   2009.03

　More details

Publishing type：Research paper (other academic)  

Double-sided printed bow-tie antenna with notch filter for UWB applications Reviewed

Akimasa Hirata

Journal of Electromagnetic Waves and Applications   23   247 - 253   2009.02

　More details

Publishing type：Research paper (scientific journal)  

Influence of electromagnetic polarization on whole-body averaged SAR in children for plane-wave exposures Reviewed

Akimasa HIRATA, Naoki ITO, Osamu FUJIWARA

Physics in Medicine and Biology   54   N59 - N65   2009.02

　More details

Publishing type：Research paper (scientific journal)  

Effect of electromagnetic polarization on whole-body average SAR in infant model for far-field exposures Reviewed

A. Hirata, N. Ito, and O. Fujiwara

International Zurich Symposium on Electromagnetic Compatibility   2009.01

　More details

Publishing type：Research paper (scientific journal)  

Analysis of Electromagnetic Environment in a CAD-based Vehicle with a Human Body for Far-field Incidence Reviewed

Akimasa Hirata and Tsuyoshi Ida

IEEE Antenna and Wireless Propagations Letters   7   625 - 628   2008.12

　More details

Publishing type：Research paper (scientific journal)  

Theoretical analysis for temperature elevation of human body due to millimeter wave exposure Reviewed

Akio KANEZAKI, Soichi WATANABE, Akimasa HIRATA, Hiroshi SHIRAI

The 4th Cairo International Biomedical Engineering Conference 2008   SB - 62   2008.12

　More details

Publishing type：Research paper (other academic)  

Variability of whole-body average SAR in human models for far-field exposures Reviewed

2008 Asia-Pacific Microwave Conference   A3 - 12   2008.12

　More details

Publishing type：Research paper (other academic)  

Conservative estimation of whole-body-averaged SARs in infants with a homogeneous and simple-shaped phantom in the GHz region Reviewed

Akimasa Hirata, Naoki Ito, Osamu Fujiwara, Tomoaki Nagaoka, and Soichi Watanabe

Physics in Medicine and Biology   53   7215 - 723   2008.11

　More details

Publishing type：Research paper (scientific journal)  

Intercomparison of whole-body averaged SAR in European and Japanese voxel phantoms Reviewed

Peter Dimbylow, Akimasa Hirata, and Osamu Fujiwara

Physics in Medicine and Biology   53   5883 - 5897   2008.10

　More details

Publishing type：Research paper (scientific journal)  

Development of thermal model in a child and its application to dosimetry due to RF whole-body exposures Reviewed

Akimasa HIRATA, Takayuki ASANO, Osamu FUJIWARA

Proceedings of 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   3277 - 3280   2008.08

　More details

Publishing type：Research paper (other academic)  

Thermal dosimetry in human for microwave exposures Reviewed

Akimasa HIRATA and Osamu FUJIWARA

Proceedings of URSI General Assembly   2008.08

　More details

Publishing type：Research paper (other academic)  

FDTD analysis of body-core temperature elevation in children and adults for whole-body exposure Reviewed

Akimasa Hirata, Takayuki Asano, Osamu Fujiwara

Physics in Medicine and Biology   53   pp.5223 - 5238   2008.07

　More details

Publishing type：Research paper (scientific journal)  

Theoretical analysis of temperature elevation in a human body exposed to millimeter wave Reviewed

Akio KANEZAKI, Taiji SAKAI, Soichi WATANABE, Akimasa HIRATA, and. Hiroshi SHIRAI

The 24th Progress In Electromagnetics Research Symposium   682   2008.07

　More details

Publishing type：Research paper (other academic)  

Computational model for calculating body-core temperature elevation in rabbits due to whole-body exposure at 2.45 GHz

Akimasa Hirata, Hironori Sugiyama, Masami Kojima, Hiroki Kawai, Yoko Yamashiro, Osamu Fujiwara, Soichi Watanabe, and Kazuyuki Sasaki

Physics in Medicine and Biology   53   3391 - 3404   2008.06

　More details

Publishing type：Research paper (scientific journal)  

Effect of SAR average mass on correlation with temperature elevation in Japanese head model Reviewed

Akimasa HIRATA, Kazuyuki SHIRAI, and Osamu FUJIWARA

2008 Asia-Pacific Symposium on Electromagnetic Compatibility   132 - 136   2008.05

　More details

Publishing type：Research paper (other academic)  

On averaging mass of SAR correlating with temperature elevation due to a dipole antenna Reviewed

Akimasa Hirata, Kazuyuki Shirai, Osamu Fujiwara

Progress in Electromagnetic Research   84   221 - 237   2008.04

　More details

Publishing type：Research paper (scientific journal)