| Presentation | 2010-12-10 Uncertainty of Whole Body Average SAR in Infant for Over 1GHz Far Field Exposure Hironobu MIWA, Ryouta ASAYAMA, Akimasa HIRATA, Osamu FUJIWARA, Tomoaki NAGAOKA, Soichi WATANABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We previously showed that our proposed formula with statistical Kaup indices gives conservative levels of whole body average specific absorption rates (WBA-SAR) in infants for GHz-band far field exposure, which can also be calculated from homogenous ellipsoidal models with the same physiques as those of infants for each of their age. In this study, to investigate which one provides conservative estimates, we calculated WBA-SARs at frequencies over 1 GHz in infants aged 9 months, 3,5 and 7 years from the formula for their 0.5-percentiles Kaup indices and median height to compare the results with those calculated from their corresponding heterogeneous infant models and homogeneous ellipsoids. As a result, we found that the formula based on their physique every age provides overestimates in comparison with the FDTD-simulated results, but gives conservative estimates compared to those from the ellipsoids. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Infants / GHz-band whole-body average SAR / Kaup index / homogeneous ellipsoid / conservative evaluation |
| Paper # | EMCJ2010-86 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2010/12/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uncertainty of Whole Body Average SAR in Infant for Over 1GHz Far Field Exposure |
| Sub Title (in English) | |
| Keyword(1) | Infants |
| Keyword(2) | GHz-band whole-body average SAR |
| Keyword(3) | Kaup index |
| Keyword(4) | homogeneous ellipsoid |
| Keyword(5) | conservative evaluation |
| 1st Author's Name | Hironobu MIWA |
| 1st Author's Affiliation | Nagoya Institute of Technology() |
| 2nd Author's Name | Ryouta ASAYAMA |
| 2nd Author's Affiliation | Nagoya Institute of Technology |
| 3rd Author's Name | Akimasa HIRATA |
| 3rd Author's Affiliation | Nagoya Institute of Technology |
| 4th Author's Name | Osamu FUJIWARA |
| 4th Author's Affiliation | Nagoya Institute of Technology |
| 5th Author's Name | Tomoaki NAGAOKA |
| 5th Author's Affiliation | Nagoya Institute of Technology |
| 6th Author's Name | Soichi WATANABE |
| 6th Author's Affiliation | National Institute of Information and Communications Technology |
| Date | 2010-12-10 |
| Paper # | EMCJ2010-86 |
| Volume (vol) | vol.110 |
| Number (no) | 332 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |