测量探头对近场测量的影响

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2016-06-01 DOI:10.1109/ICMMT.2016.7761741

M. Cao, Z. Xue, Ruoqing Zhu, H. Cai, Zheng Pei

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引用次数: 0

摘要

在频域近场测试中，探头与天线之间的多重反射信号被忽略，有时可以通过时域近场测试中的时间门等技术加以抑制。本文通过对被测天线端口信号的分析，对多反射信号进行了研究。给出了不同探头在不同位置的多重反射信号，并分析了探头各参数对反射信号的影响。

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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The influence of the measurement probe in nearfield measure

Multiple reflection signals between the probe and the antenna is neglected on frequency domain near field tests, which can be reduced by technique such as timegate in the time domain near field test sometimes. In this letter multiple reflection signals is studied by analyze the signals in the port of antenna under test (AUT). The multiple reflection signals with different probe in different position are shown, and then influence of each parameter of probe is presented.

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来源期刊

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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