| Paper Abstract and Keywords |
| Presentation |
2019-02-21 13:15
SAR Evaluations in the head close to wireless LAN router with multiple antennas
Kosuke Nishino, Kazuyuki Saito (Chiba Univ.), Tomoaki Nagaoka, Soichi Watanabe (NICT), Masaharu Takahashi (Chiba Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Along with the remarkable information conversion in recent years, the spread of wireless communication devices has progressed, and opportunities to expose the human body to electromagnetic waves are increasing. The biological effects of electromagnetic waves on wireless devices have been evaluated by various research institutes around the world. However, few examples of evaluating biological effects due to electromagnetic wave exposure by wireless LAN (Local Area Network) routers have been reported. Therefore, in this study, we evaluate the SAR (Specific Absorption Rate) in the human body close to the wireless LAN router by numerical simulation using a numerical human body model and numerical wireless LAN router model . In this paper, the SAR in the High-resolution numerical human head model was calculated and evaluated when the beam direction was controlled with the beam forming function. As a result, SAR becomes higher than the case that beam is not controlled, when the beam direction is controlled. In addition, all of the peak values of local 10 g average SAR obtained as the analyses were lower than the value provided by International Commission on Non-Ionizing Radiation Protection (ICNIRP) guidelines. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Wireless LAN router / SAR / FDTD / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, no. 6, BCT2019-23, pp. 1-4, Feb. 2019. |
| Paper # |
BCT2019-23 |
| Date of Issue |
2019-02-14 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2019-02-21 - 2019-02-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanponoyado Yaizu |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Students and Young Researcher Session, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2019-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
SAR Evaluations in the head close to wireless LAN router with multiple antennas |
| Sub Title (in English) |
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| Keyword(1) |
Wireless LAN router |
| Keyword(2) |
SAR |
| Keyword(3) |
FDTD |
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| 1st Author's Name |
Kosuke Nishino |
| 1st Author's Affiliation |
Chiba University (Chiba Univ.) |
| 2nd Author's Name |
Kazuyuki Saito |
| 2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
| 3rd Author's Name |
Tomoaki Nagaoka |
| 3rd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name |
Soichi Watanabe |
| 4th Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name |
Masaharu Takahashi |
| 5th Author's Affiliation |
Chiba University (Chiba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2019-02-21 13:15:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2019-23 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.6 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2019-02-14 (BCT) |
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