信道间和信道内非同一性对天线阵列特性的影响

2011 VIII International Conference on Antenna Theory and Techniques Pub Date : 2011-09-01 DOI:10.1109/ICATT.2011.6170726

V. Kizimenko, D. Moskaliov, N. Naumovich, O. Yurtsev

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引用次数: 0

摘要

研究了信道间和信道内非同一性对数字天线阵列特性的影响。非同一性是接收/发射模块的随机振幅和相位激励误差。考虑了随机误差快速波动和缓慢波动的情况。快速波动的变化频率远大于扫描频率。慢波动的变化频率远小于扫描频率。

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The influence of interchannel and intrachannel nonidentities on antenna array characteristics

The influence of interchannel and intrachannel non-identities on digital antenna array characteristics is studied. Non-identities are random amplitude and phase excitation errors of receive/transmit modules. Cases of fast and slow fluctuations of random errors are considered. Variation frequency of fast fluctuations is much greater than scanning frequency. Variation frequency of slow fluctuations is much less than frequency of scanning.

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2011 VIII International Conference on Antenna Theory and Techniques

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