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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2012-04-19 09:40 |
Miyagi | Tohoku Univ. | A modification of a SAR-probe calibration system using a reference waveguide in the tissue-equivalent liquid Nozomu Ishii (Niigata Univ./NICT), Lira Hamada, Soichi Watanabe (NICT)  AP2012-1 |
In the standard system of evaluating SAR (specific absorption rate) of radio equipments, a probe is used to measure the ... [more] | AP2012-1 pp.1-5 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-26 09:30 |
Osaka | Osaka Univ. Convention Center | FDTD Evaluation of SAR Characteristics for 3.5-GHz PIFA above EBG Substrate Shinya Morita, Akimasa Hirata (NIT) PN2011-34 OPE2011-150 LQE2011-136 EST2011-84 MWP2011-52 |
As mobile handset that is used in close proximity to the human body are common in modern life, concerns about the health... [more] | PN2011-34 OPE2011-150 LQE2011-136 EST2011-84 MWP2011-52 pp.5-9 |
| EMCJ | 2011-09-12 13:30 |
Hokkaido | Hokkaido Univ. | Application of an EBG Structure to 3.5GHz Antenna for Power Absorption Reduction in Human Head Ryo Ikeuchi, Akimasa Hirata (NIT) EMCJ2011-72 |
Much attention has been paid to the human safety against electromagnetic (EM) wave exposure from mobile handsets, becaus... [more] | EMCJ2011-72 pp.7-10 |
| EMCJ | 2011-09-12 13:55 |
Hokkaido | Hokkaido Univ. | Analysis of Induced Fields in Human Due to Electromagnetic Fields of Wireless Power Transmission with Magnetic Resonance Shogo Tsuchida, Kazuya Yanase, Akimasa Hirata (NIT), Yoshitsugu Kamimura (Utsunomiya Univ.) EMCJ2011-73 |
The present study discussed a computational method of induced field or specific absorption rate (SAR) due to electromagn... [more] | EMCJ2011-73 pp.11-14 |
| EMCJ | 2011-07-14 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Variability of temperature rise in the Head due to dipole antenna on blood perfusion rate Ryuichi Asai, Ilkka Laakso, Akimasa Hirata (Nagoya Inst.) EMCJ2011-57 |
Specific absorption rate (SAR) is used as a metric for human protection from microwave exposure although biological effe... [more] | EMCJ2011-57 pp.75-79 |
| MW | 2010-03-04 15:15 |
Kyoto | Ryukoku Univ. | Uncertainty Analysis of Temperature Rise in Rats for 1.5-GHz Microwave Exposure Yuya Kanai, Akimasa Hirata, Osamu Fujiwara (Nagoya Inst. of Tech.), Hiroshi Masuda (Univ. of Bordeaux), Hiroki Kawai (NICT), Takuji Arima (NICT/Tokyo Univ. of Agr and Tech.), Soichi Watanabe (NICT) MW2009-193 |
Specific absorption rate (SAR) is used as a metric for human protection from microwave exposure although biological effe... [more] | MW2009-193 pp.83-88 |
| EMCJ | 2010-01-22 14:35 |
Okinawa | University of the Ryukyus | Expansion of the SAR-probe calibration system using the reference dipole antennas in head-simurating liquid Lira Hamada (NICT), Yukihiro Miyota, Ken-ichi Sato (NTT-AT), Nozomu Ishii (Niigata Univ), Soichi Watanabe (NICT) EMCJ2009-121 |
he SAR-probe is usually calibrated using a rectangular waveguide with a matching dielectric spacer above 800MHz and belo... [more] | EMCJ2009-121 pp.135-140 |
| EMCJ | 2009-06-05 16:20 |
Tokyo | Tokyo Big Sight (Tokyo International Exihibition Center) | Analysis of Temperature Rise in Rats for 1.5-GHz Microwave Exposure Yuya Kanai, Akimasa Hirata, Osamu Fujiwara (Nagoya Inst. Tech.), Hiroshi Masuda (Univ. Bordeaux), Hiroki Kawai (NICT), Takuji Arima (NICT/Tokyo Univ. of Agri. and Tech.), Soichi Watanabe (NICT) EMCJ2009-34 |
Specific absorption rate (SAR) is used as a metric for human protection from microwave exposure although biological effe... [more] | EMCJ2009-34 pp.69-74 |
| ACT (2nd) |
2009-03-27 13:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measurement and evaluation procedure of the SAR of mobile radio equipments Lira Hamada, Soichi Watanabe (NICT) |
The method of evaluating specific absorption rate (SAR) of the cellular phone is introduced. Standard measurement and pr... [more] | |
| AP | 2009-03-10 10:25 |
Overseas | University of Macau | Measurement of SAR Generated by Birdcage Coil for 3 T MRI System Takahiro Kawamura, Kazuyuki Saito, Satoru Kikuchi, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2008-225 |
Magnetic resonance imaging (MRI) is one of the noninvasive imaging techniques which can visualize inside human body base... [more] | AP2008-225 pp.67-72 |
| EMCJ | 2008-06-20 16:00 |
Hokkaido | Hokkaido Univ. | SAR Evaluation of the Reproductive Organ of Male Rats for 2GHz in vivo Experiments
-- Dosimetry Evaluation Using FDTD method -- Yoshifumi Kawamura, Takashi Hikage, Toshio Nojima (Hokkaido Univ.) EMCJ2008-22 |
In this paper, the specific absorption rates (SARs) of the reproductive organ of male rats are calculated by the simulat... [more] | EMCJ2008-22 pp.89-94 |
| EMCJ | 2007-11-16 10:35 |
Tokyo | Tokyo Instutute of Technology | Study on the boundary effect in SAR measurement and probe calibration Lira Hamada (NICT), Atushi Tanaka (UEC), Ken-ichi Sato (NTT-AT), Soichi Watanabe, Yukio Yamanaka (NICT), Takashi Iwasaki (UEC) EMCJ2007-87 |
Since 2002, measurement of the SAR (Specific Absorption Rate) has been obligated in compliance test for mobile communica... [more] | EMCJ2007-87 pp.37-40 |
| EMCJ | 2007-01-26 10:10 |
Kagoshima | Development of SAR probe calibration system in tissue-equivalent liquid using standard antenna Lira Hamada (NICT), Ken-ichi Sato (NTT-AT), Takuhei Akagawa (Niigata Univ.), Nozomu Ishii (Niigata Univ./NICT), Soichi Watanabe (NICT) EMCJ2006-98 |
The SAR-probe is usually calibrated using a rectangular waveguide with a matching dielectric spacer below 3 GHz. Howeve... [more] | EMCJ2006-98 pp.5-10 |
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