The Pre-processing Method Based on Signal Conjugate Cyclostationary

Chen Hui; Wang Yong-liang; Pi Xing-yu

Volume 26 Issue 2

Feb. 2004

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Article Navigation > Journal of Electronics & Information Technology > 2004 > 26(2): 213-219

Chen Hui, Wang Yong-liang, Pi Xing-yu. The Pre-processing Method Based on Signal Conjugate Cyclostationary[J]. Journal of Electronics & Information Technology, 2004, 26(2): 213-219.

Citation:

Chen Hui, Wang Yong-liang, Pi Xing-yu. The Pre-processing Method Based on Signal Conjugate Cyclostationary[J]. Journal of Electronics & Information Technology, 2004, 26(2): 213-219.

Chen Hui, Wang Yong-liang, Pi Xing-yu. The Pre-processing Method Based on Signal Conjugate Cyclostationary[J]. Journal of Electronics & Information Technology, 2004, 26(2): 213-219.

Citation:

Chen Hui, Wang Yong-liang, Pi Xing-yu. The Pre-processing Method Based on Signal Conjugate Cyclostationary[J]. Journal of Electronics & Information Technology, 2004, 26(2): 213-219.

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The Pre-processing Method Based on Signal Conjugate Cyclostationary

Received Date: 2002-07-09
Rev Recd Date: 2002-10-17
Publish Date: 2004-02-19

Abstract

Abstract

This paper researches the relation of conjugate cyclostationary methods, and proposes a kind of pre-processing method of conjugate cyclic correlation. These methods make use of the information of the matrix of conjugate cyclic correlation is Hankel matrix. Therefore, pre-processing of Hankel Approximation Method (HAM) is proposed to cope with the low signal-noise ratio (SNR) situations. These methods can improve the performance of Direction-Of-Arrival (DOA), and its effectiveness are illustrated by the simulation results.

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References(1)

References

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