相控阵噪声考虑

NTC '91 - National Telesystems Conference Proceedings Pub Date : 1991-03-26 DOI:10.1109/NTC.1991.148016

E. Nelson

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引用次数: 1

摘要

本文提出了几个概念和公式，这些概念和公式对于研究具有不同信号路径或子阵尺寸的相控阵天线的信噪性能是有用的。结果表明，在大多数情况下，孔径照明效率仍然是阵列天线噪声性能的准确指标

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Phased array noise considerations

Several concepts and formulae are presented that are useful in the examination of the signal-to-noise performance of phased array antennas with dissimilar signal paths or subarray sizes. It is demonstrated that, in most such cases, aperture illumination efficiency remains an accurate indication of array antenna noise performance.<>

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NTC '91 - National Telesystems Conference Proceedings

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