Presentation 2011-12-09
A study on heat transfer medium for whole-body averaged SAR measurements with a calorimetric method
Takuya AKIYAMA, Kanako WAKE, Takuji ARIMA, Soichi WATANABE, Toru UNO,
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Abstract(in English) There are several studies to measure whole-body averaged SAR. A calorimetric method is used for the measurements of whole-body averaged SAR in experimental. This method is used for animal studies. However, this method needs relatively high temperature elevation of the objects. Therefore, the method can be used in only the case of electromagnetic exposure with high power. Moreover, it takes a long time for measurement. In this paper, we evaluated the effects on heat transfer medium in a twin-well calorimeter to achieve precise measurement in shorter period. The results show that the heat transfer medium affects accuracy of measurements and measuring time.
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Keyword(in English) calorimetry / twin-well calorimeter / whole-body averaged SAR / heat transfer medium
Paper # EMCJ2011-104
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Committee EMCJ
Conference Date 2011/12/2(1days)
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Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A study on heat transfer medium for whole-body averaged SAR measurements with a calorimetric method
Sub Title (in English)
Keyword(1) calorimetry
Keyword(2) twin-well calorimeter
Keyword(3) whole-body averaged SAR
Keyword(4) heat transfer medium
1st Author's Name Takuya AKIYAMA
1st Author's Affiliation National Institute of Information and Technology:Graduate School of Engineering, Tokyo University of Agriculture and Technology()
2nd Author's Name Kanako WAKE
2nd Author's Affiliation National Institute of Information and Technology
3rd Author's Name Takuji ARIMA
3rd Author's Affiliation National Institute of Information and Technology:Graduate School of Engineering, Tokyo University of Agriculture and Technology
4th Author's Name Soichi WATANABE
4th Author's Affiliation National Institute of Information and Technology
5th Author's Name Toru UNO
5th Author's Affiliation Graduate School of Engineering, Tokyo University of Agriculture and Technology
Date 2011-12-09
Paper # EMCJ2011-104
Volume (vol) vol.111
Number (no) 335
Page pp.pp.-
#Pages 5
Date of Issue