一种GPS空频抗干扰算法

2007 IEEE Antennas and Propagation Society International Symposium Pub Date : 2007-06-09 DOI:10.1109/APS.2007.4396471

D. Lu, R. Wu, Zhigang Su, Wei Huang

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引用次数: 2

摘要

本文提出了一种恒波束宽度的空频GPS抗干扰技术。该方法通过傅里叶变换建立了一种新的数据模型。在此模型的基础上，采用类似于单一空间域的Capon波束形成可以获得最优的输出信噪比。为了获得无失真的GPS信号，采用聚焦变换技术产生恒定波束宽度的波束图。

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A space-frequency anti-jamming algorithm for GPS

In this paper, we proposed a space-frequency GPS anti-jamming technique with constant beamwidth. The proposed method sets up a new data model by Fourier transformation. On the basis of the new model, the optimal output SINR can be obtained by using Capon beamforming similar to the only spatial domain. Also, in order to obtain the distortless GPS signal, the beampattern with constant beamwidth is generated by focusing transformation technique.

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2007 IEEE Antennas and Propagation Society International Symposium

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