测量程序，以确定多天线发射机的SAR使用标量电场探头

2014 International Conference on Advanced Technologies for Communications (ATC 2014) Pub Date : 2014-10-01 DOI:10.1109/ATC.2014.7043355

Dinh Thanh Le, L. Hamada, Soichi Watanabe

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引用次数: 7

摘要

本文提出了一种基于标量电场探头的测量系统的快速估计技术和测量程序，用于确定多天线发射装置的比吸收率。对于带有N元天线的设备，需要测量N(N - 1) + 1个已知的天线相对相位组合，以便评估任何其他相位组合的SAR。该技术提供了准确的估计SAR，并能够识别对应于特定相位组合的源的最大SAR。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Measurement procedure to determine SAR of multiple antenna transmitters using scalar electric field probes

This paper presents a fast estimation technique and a measurement procedure for measurement systems using scalar electric field probes to determine the Specific Absorption Rate (SAR) of multiple antenna transmitting devices. For devices with N-element antenna, measurements for N(N - 1) + 1 pre-known relative phase combinations of the antennas are required in order to evaluate SAR for any other phase combinations. The technique provides accurate estimated SAR, and is able to identify the maximum SAR corresponding to particular phase combinations of the sources.

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2014 International Conference on Advanced Technologies for Communications (ATC 2014)

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