Presentation 2003/1/17
Study on the SAR Estimation by Optical Fiver Thermometer
Satoru AMARI, Yoshinobu OKANO, Minoru ABE,
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Abstract(in English) Recently, the safety guideline for the electromagnetic exposure has been strengthened to the spread of the cellular phone. Therefore, accurate and convenient localized specific absorption rate (SAR) measurement method is demanded. In this paper the new localized SAR measurement method with solid phantom and optical fiber thermometer is proposed. The phantom is chiefly composed of the glycerin and sodium benzoate, and is excellent in anti-mold and dryness. First of all, the disorder of the SAR distribution by the sensor insertion hold was analyzed. Next, setting at exposure time and confirmation of reproducibility were done, and the temperature rise measurement in phantom was done. As a result, One-gram averaged SAR was estimated by less than 4%.
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Keyword(in English) Localized SAR Estimation / Optical Fiver Thermometer / Glycerin phantom / Sodium benzoate
Paper # EMCJ2002-98
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Conference Information
Committee EMCJ
Conference Date 2003/1/17(1days)
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Paper Information
Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study on the SAR Estimation by Optical Fiver Thermometer
Sub Title (in English)
Keyword(1) Localized SAR Estimation
Keyword(2) Optical Fiver Thermometer
Keyword(3) Glycerin phantom
Keyword(4) Sodium benzoate
1st Author's Name Satoru AMARI
1st Author's Affiliation Faculty of Engineering, Musashi Institute of Technology()
2nd Author's Name Yoshinobu OKANO
2nd Author's Affiliation Faculty of Engineering, Musashi Institute of Technology
3rd Author's Name Minoru ABE
3rd Author's Affiliation Faculty of Engineering, Musashi Institute of Technology
Date 2003/1/17
Paper # EMCJ2002-98
Volume (vol) vol.102
Number (no) 591
Page pp.pp.-
#Pages 8
Date of Issue