相控阵磁片的噪声特性

2003 33rd European Microwave Conference, 2003 Pub Date : 2003-10-01 DOI:10.1109/EUMA.2003.340965

E. Woestenburg, K. Dijkstra

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引用次数: 15

摘要

本文介绍了相控阵噪声性能的一般分析结果。当其中一个校准噪声源是阵列远场噪声源时，为了获得准确的噪声测量结果，本文引入了一个阵列质量因素。将所得结果应用于一平方米的千元阵列(THEA，[1])，以确定阵列的噪声预算。

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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Noise characterization of a phased array tile

This paper presents the results of a general analysis of phased array noise performance. It introduces an array quality factor that should be taken into account to obtain accurate noise measurement results, in case one of the calibration noise sources is a source in the far field of the array. The results have been applied to a one square meter tile of the Thousand Element Array (THEA, [1]), in order to determine the array noise budget.

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2003 33rd European Microwave Conference, 2003

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