Applicability of Three-Axis Electro-Optic (EO) Probe for Specific Absorption Rate (SAR) Measurement

Takahiro IYAMA; Katsuki KIMINAMI; Teruo ONISHI

doi:10.1587/transcom.E92.B.1414

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

Applicability of Three-Axis Electro-Optic (EO) Probe for Specific Absorption Rate (SAR) Measurement

Takahiro IYAMA, Katsuki KIMINAMI, Teruo ONISHI

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Keywords: electro-optic (EO), specific absorption rate (SAR), finite-difference time-domain (FDTD)

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2009 Volume E92.B Issue 4 Pages 1414-1417

DOI https://doi.org/10.1587/transcom.E92.B.1414

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Abstract

A prototype of a three-axis electro-optic (EO) probe is developed that has the linearity of approximately ±0.5dB in the specific absorption rate (SAR) range of 0.01 to 100W/kg and the directivities are eight-shaped with cross-axis sensitivity isolation of greater than 30dB. It is confirmed that electric fields and SAR distributions can be measured using a three-axis EO probe.

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