| Paper Abstract and Keywords |
| Presentation |
2017-02-23 14:45
SAR evaluations for human bodies due to voice communications and data communications using a smartphone
Ryota Takei, Kosuke Nishino (Chiba Univ.), Tomoaki Nagaoka (NICT), Kazuyuki Saito (Chiba Univ.), Soichi Watanabe (NICT), Masaharu Takahashi (Chiba Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Today, novel mobile phones such as a smartphone and a tablet computer have been spreading tremendously. We have more situations to be exposed to electromagnetic (EM) waves from mobile phones compared to the past. A lot of studies those evaluate the specific absorption rate (SAR) due to the conventional types of mobile phones. However, there are few studies that consider EM exposure from latest mobile phones. In this study, we evaluated the SAR in human bodies when they use smartphones for voice communications and data communications by computational simulation using a computational smartphone model and computational human models. As a result of this study, we confirmed that SAR when the smartphone was used for voice communications was higher than that when it was used for data communications. However, all SARs calculated in this study were lower than the international guideline. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Smartphone / SAR / FDTD / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 6, BCT2017-27, pp. 17-20, Feb. 2017. |
| Paper # |
BCT2017-27 |
| Date of Issue |
2017-02-16 (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 |
2017-02-23 - 2017-02-24 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanpo-no-yado Chita-mihama |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
For young students ,and General researchers. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2017-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
SAR evaluations for human bodies due to voice communications and data communications using a smartphone |
| Sub Title (in English) |
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| Keyword(1) |
Smartphone |
| Keyword(2) |
SAR |
| Keyword(3) |
FDTD |
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| 1st Author's Name |
Ryota Takei |
| 1st Author's Affiliation |
Chiba University (Chiba Univ.) |
| 2nd Author's Name |
Kosuke Nishino |
| 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 |
Kazuyuki Saito |
| 4th Author's Affiliation |
Chiba University (Chiba Univ.) |
| 5th Author's Name |
Soichi Watanabe |
| 5th Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name |
Masaharu Takahashi |
| 6th Author's Affiliation |
Chiba University (Chiba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2017-02-23 14:45:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2017-27 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.6 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2017-02-16 (BCT) |