Array extension based on time-space processing and suppression of same-frequency interference

Yang Zhengquan; Li Simin; Lu Jiaxiang

Volume 24 Issue 5

May 2002

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LIU Jiefang, WANG Shitong, WANG Jun, DENG Zhaohong. Bayesian Possibilistic Clustering Method with Optimality Guarantees[J]. Journal of Electronics & Information Technology, 2017, 39(7): 1554-1562. doi: 10.11999/JEIT160908

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Yang Zhengquan, Li Simin, Lu Jiaxiang . Array extension based on time-space processing and suppression of same-frequency interference[J]. Journal of Electronics & Information Technology, 2002, 24(5): 656-660.

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Array extension based on time-space processing and suppression of same-frequency interference

Received Date: 2000-07-28
Rev Recd Date: 2000-12-13
Publish Date: 2002-05-19

Abstract

Abstract

Based on time-space processing, a 2-D array extension method is introduced to investigate the virtual geometry of array and construct its pseudodata matrix. Meanwhile, an algorithm is presented for suppression of same-frequency interference. The equivalent array aperture of the methods is (m+1)2/2-1 (when m is odd) or m(m+2)/2-1 (when m is even) with m-sensors. The method and the algorithm can work under lower SNR (0dB), and the 2-D parameters can be automatically paired. Theoretical analysis and computer simulations show the effectiveness of the array extension and the algorithm.

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References(1)

References

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