Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1996 Issue 11
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- Pages.185-188
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- 1996
SAR Pattern of Biological Objects Contacted with Coaxial Waveguide Using the FDTD Method
- Koo, Sung-Mo (Department of Radio Communication, Doowon Technical College) ;
- Won, Chul-Ho (Department of Electronics, Kyungpook National University) ;
- Lee, Chang-Won (Department of Electronics, Kyungpook National University) ;
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Cho, Jin-Ho
(Department of Electronics, Kyungpook National University)
- Published : 1996.11.15
Abstract
Noninvasive multifrequency microwave radiometry using coaxial waveguide antenna has been investigated for a homogeneous and four layer human body model. The coupling between coaxial waveguide antenna and a. biological object is analyzed by use of the FDTD method to obtain the absorbed power patterns in the media. The object studied in this paper is a homogeneous and four-layered lossy medium. The specific absorption rates(SAR) distribution is calculated in each region by use of the steady-state response in FDTD method.
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