上变频和下变频相控阵无线测试的大信号网络分析

2019 IEEE MTT-S International Microwave Symposium (IMS) Pub Date : 2019-06-02 DOI:10.1109/MWSYM.2019.8700781

A. Weiss, Dylan F. Williams, J. Quimby, R. Leonhardt, Thomas Choi, Zihang Cheng, K. Remley, A. Molisch, B. Jamroz, J. Rezac, P. Vouras, C. Zhang

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引用次数: 9

摘要

我们探索了上变频和下变频相控阵无线测试的大信号网络分析。该方法首先使用矢量网络分析仪来表征射频的三维测试环境。然后对矢量网络分析仪进行功率和相位校准，以表征具有中频输入或输出的上变频和下变频相控阵。我们用下转换相控阵的测量来说明这种方法。

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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Large-Signal Network Analysis for Over-the-Air Test of Up-Converting and Down-Converting Phased Arrays

We explore large-signal network analysis for the over-the-air test of up-converting and down-converting phased arrays. The approach first uses a vector network analyzer to characterize a three-dimensional test environment at RF. The vector network analyzer is then power- and phase-calibrated for the characterization of up-converting and down-converting phased arrays with an IF input or output. We illustrate the approach with measurements of a down-converting phased array.

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2019 IEEE MTT-S International Microwave Symposium (IMS)

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