| Paper Abstract and Keywords |
| Presentation |
2024-10-04 13:00
Simplified numerical smartphone model for evaluating electromagnetic radiation exposure
-- Application to SAR calculations by use of numerical human body models --
Erina Kawai, Kazuyuki Saito (NICT/Chiba Univ.), Masaharu Takahashi (Chiba Univ.), Tomoaki Nagaoka (NICT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
With the recent spread of wireless communication devices such as smartphones, it is important to evaluate electromagnetic radiation exposure to the human body. In previous studies, numerical simulations of electromagnetic exposure to the human body have been conducted using numerical human body models and detailed smartphone models that simulate actual terminals in detail. However, the miniaturization and advanced functionality of terminals have made numerical modeling of smartphones a significant time-consuming issue. Therefore, we have developed a simple method for constructing a numerical smartphone model focusing on the specific absorption rate (SAR), which is an index for safety evaluation. In this study, the simplified smartphone model constructed by this method is applied to SAR evaluation using a numerical human body model, and its validity has been confirmed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SAR(Specific Absorption Rate) / Smartphone model / Numerical calculation / FDTD (Finite Difference Time Domain) / Electromagnetic radiation exposure / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 32, BCT2024-65, pp. 29-32, Oct. 2024. |
| Paper # |
BCT2024-65 |
| Date of Issue |
2024-09-26 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-SIS BCT |
| Conference Date |
2024-10-03 - 2024-10-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokusei Gakuen Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2024-10-SIS-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Simplified numerical smartphone model for evaluating electromagnetic radiation exposure |
| Sub Title (in English) |
Application to SAR calculations by use of numerical human body models |
| Keyword(1) |
SAR(Specific Absorption Rate) |
| Keyword(2) |
Smartphone model |
| Keyword(3) |
Numerical calculation |
| Keyword(4) |
FDTD (Finite Difference Time Domain) |
| Keyword(5) |
Electromagnetic radiation exposure |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Erina Kawai |
| 1st Author's Affiliation |
National Institute of Information and Communications Technology/Chiba University (NICT/Chiba Univ.) |
| 2nd Author's Name |
Kazuyuki Saito |
| 2nd Author's Affiliation |
National Institute of Information and Communications Technology/Chiba University (NICT/Chiba Univ.) |
| 3rd Author's Name |
Masaharu Takahashi |
| 3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
| 4th Author's Name |
Tomoaki Nagaoka |
| 4th Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
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| Speaker |
Author-1 |
| Date Time |
2024-10-04 13:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-65 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.32 |
| Page |
pp.29-32 |
| #Pages |
4 |
| Date of Issue |
2024-09-26 (BCT) |