具有两个传入相干信号的天线阵列的角分辨率

T. Shejbal, P. Bezousek
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引用次数: 1

摘要

本文研究了天线阵列中入射相干信号的到达角自适应估计问题。使用的方法有:前向/后向平均和前向/后向空间平滑。对假设的信号模型和上述方法进行了描述和分析。为了证明理论分析的正确性,对四元天线阵列进行了离线信号处理的测量,并对仿真结果和测量结果进行了比较和讨论。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Angular resolution of an antenna array with two incoming coherent signals
The paper deals with an angle of arrival (AoA) adaptive estimation in the case of coherent signals incident to an antenna array. The used methods are: forward/backward averaging and forward/backward spatial smoothing. The assumed signal model and mentioned methods are described and analysed. To prove the theoretical analysis measurements of a 4 element antenna array with an offline signal processing was performed and the simulation and measurement results are compared and discussed.
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