2014•Unpublished venueRequires access

A method in determination of the specific absorption rate of multi-antenna devices

Dinh Thanh Le, Lira Hamada, Soichi Watanabe, Teruo Onishi

Abstract

This paper presents a simple estimation method to evaluate the Specific Absorption Rate (SAR) of multiple antenna transmitting systems with conventional scalar SAR/E-field probes. For systems with two-element antenna, only three measurements with known relative phase combinations of the antennas are required in order to evaluate SAR for any other relative phase combinations.

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Key concepts: Specific absorption rate, Antenna (radio), Computer science, Phase (matter), Antenna measurement, Electronic engineering, Acoustics, Telecommunications