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Hybrid Analysis of Human Exposure from Base-Station Antennas in Underground Environment
https://nitech.repo.nii.ac.jp/records/5319
https://nitech.repo.nii.ac.jp/records/5319aeeca2ac-6809-4057-b964-fd0a80adcdd8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (855.2 kB)
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Copyright(c)2006 IEICE http://search.ieice.org/index.html
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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| 公開日 | 2013-06-25 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Hybrid Analysis of Human Exposure from Base-Station Antennas in Underground Environment | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||
| 著者 |
王, 建青
× 王, 建青
× Komatsu, Masayuki
× Fujiwara, Osamu
× Uebayashi, Shinji
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| 著者別名 | ||||||||||||||||||||
| 姓名 | Wang, Jianqing | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 姓名 | 王, 建青 | |||||||||||||||||||
| 言語 | ja | |||||||||||||||||||
| 姓名 | オウ, ケンセイ | |||||||||||||||||||
| 言語 | ja-Kana | |||||||||||||||||||
| 著者別名 | ||||||||||||||||||||
| 姓名 | 藤原, 修 | |||||||||||||||||||
| 書誌情報 |
en : IEICE Transactions on Communications 巻 E89-B, 号 12, p. 3411-3416, 発行日 2006-12-01 |
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| 出版者 | ||||||||||||||||||||
| 出版者 | Institute of Electronics, Information and Communication Engineers | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| ISSN | ||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 0916-8516 | |||||||||||||||||||
| item_10001_source_id_32 | ||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA10826261 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
| 内容記述 | ||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||
| 内容記述 | In this study we have employed an effective technique for dosimetric analyses of base station antennas in an underground environment. The technique combines a ray-tracing method and the finite-difference time-domain (FDTD) method to calculate the specific absorption rate (SAR) in the human body. The ray-tracing method was applied to evaluate the incident fields in relation to the exposed subject in a three-dimensional space, while the FDTD method was used to calculate the detailed SAR distributions in the human body. A scenario under an underground passage with the installation of a top-loaded monopole antenna was analyzed to investigate the relationship between the actual antenna exposure and a plane-wave exposure. The results show that the plane-wave exposure overestimated the whole-body average SAR in most cases, although this was not always true for peak SAR. The finding implies not only the usefulness of the present uniform-exposure-based reference level for the whole-body average SAR evaluation but also the necessity of modeling actual underground environment for high-precision local peak SAR evaluation. | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
