混合天线的自适应消零

Proceedings of IEEE Antennas and Propagation Society International Symposium Pub Date : 1993-06-28 DOI:10.1109/APS.1993.385442

R. Shore

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引用次数: 1

摘要

研究了阵列馈电偏置抛物面反射器的自适应零化问题。假设一个窄带系统。还假设从阵列馈电接收的信号可以在幅度和相位上进行加权，然后求和形成阵列输出。这里使用的特殊自适应消零算法是广义旁瓣消去算法。介绍了h平面设计、自适应和静态模式。

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Adaptive nulling in hybrid antennas

Adaptive nulling in an array-fed offset paraboloidal reflector is considered. A narrow band system is assumed. It is also assumed that the signals received from the array feed can be weighted in both amplitude and phase and then summed to form the array output. The particular adaptive nulling algorithm used here is the generalized sidelobe canceller. H-plane design, adapted, and quiescent patterns are presented.<>

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Proceedings of IEEE Antennas and Propagation Society International Symposium

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