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| An Efficient Approach for Adaptive Pulse Compression of MIMO Radar |
| Zhang Juan,Zhang Lin-rang,Liu Nan |
| National Lab of Radar Signal Processing, Xidian University, Xi’an 710071 China |
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Abstract Extraction of transmitted waveforms is an important step for MIMO radar. Based on Minimum Mean Square Error (MMSE) formulation, this paper presents a efficient approach for adaptive pulse compression filter of MIMO radar, in which weight coefficients of the filter for each individual range cell is adaptively estimated from the received signal in order to extract the transmitted waveforms better. Compared with the standard mached filter, the proposed method can suppress range sidelobe level of a transmitted waveform, and lower correlated level between different waveforms, and the algorithm’s tolerance to Doppler frequency is also determined. The computer simulation proves the efficiency of the algorithm.
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Received: 14 November 2008
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Corresponding Authors:
Zhang Juan
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2010, Vol. 32 
