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Calculation of Temperature Rises in the Human Eye Exposed to EM Waves in the ISM Frequency Bands
https://nitech.repo.nii.ac.jp/records/4807
https://nitech.repo.nii.ac.jp/records/48070d9bda05-4dcc-48d7-8da9-5f6f4c2398d6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (769.6 kB)
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Copyright (c) 2000 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 | Calculation of Temperature Rises in the Human Eye Exposed to EM Waves in the ISM Frequency Bands | |||||||||||
| 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 |
Hirata, Akimasa
× Hirata, Akimasa
× Ushio, Go
× Shiozawa, Toshiyuki
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| 著者別名 | ||||||||||||
| 姓名 | 平田, 晃正 | |||||||||||
| bibliographic_information |
en : IEICE Transactions on Communications 巻 E83-B, 号 3, p. 541-548, 発行日 2000-03-20 |
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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 | The interaction between the human eye and electromagnetic (EM) waves in the ISM (industrial, scientific, and medical) frequency bands is investigated with the use of the finite-difference time-domain (FDTD) method. In order to assess possible health hazards, the specific absorption rates (SARs) are calculated and compared with the recommended safety standards. In particular, we calculate temperature rises in the human eye to assess the possibility of microwave-induced cataract formation. The results show that the maximum values of averaged SARs are less than the standard levels. In addition, we observed what is called the 'hot spot' in the region of eye humor at 2.4 GHz but not at 900 MHz and 5.8 GHz. Furthermore, the maximum temperature rise due to the incident EM power density of 5.0 mW/cm2, which is the MPE (maximum permissible exposure) limit for controlled environments, has been found to be at most 0.26 at 5.8 GHz, which is small compared with the threshold temperature rise 3.0 for cataract formation. | |||||||||||
| 言語 | en | |||||||||||
