Adaptive Pulse Compression of MIMO Radar Based on MSWF

Zhang Juan; Zhang Lin-rang; Xu Qing; Yang Zhi-wei

doi:10.3724/SP.J.1146.2009.01215

Volume 32 Issue 5

May 2010

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Article Navigation > Journal of Electronics & Information Technology > 2010 > 32(5): 1045-1049

Zhang Juan, Zhang Lin-rang, Xu Qing, Yang Zhi-wei. Adaptive Pulse Compression of MIMO Radar Based on MSWF[J]. Journal of Electronics & Information Technology, 2010, 32(5): 1045-1049. doi: 10.3724/SP.J.1146.2009.01215

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Zhang Juan, Zhang Lin-rang, Xu Qing, Yang Zhi-wei. Adaptive Pulse Compression of MIMO Radar Based on MSWF[J]. Journal of Electronics & Information Technology, 2010, 32(5): 1045-1049. doi: 10.3724/SP.J.1146.2009.01215

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Adaptive Pulse Compression of MIMO Radar Based on MSWF

doi: 10.3724/SP.J.1146.2009.01215

Received Date: 2009-09-11
Rev Recd Date: 2009-12-29
Publish Date: 2010-05-19

Abstract

Abstract

Adaptive Pulse Compression (APC) can effectively mitigate the mutual interference between the transmitting waveforms of Multiple-Input Multiple-Output (MIMO) radar. In this paper, APC of MIMO radar based on Multi-Stage Wiener Filter (MSWF) is proposed, in which, the weights of forward and backward recursion of MSWF are computed to obtain the weight coefficients of the APC. The proposed method does not involve the estimate and the inverse of the sample covariance matrix, thus indicating much lower computation complexity. The numerical results indicate that the proposed method is superior to the conventional matched filter, and performs similarly as the APC based on MMSE and GSC.

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References(1)

References

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