Sidelobe Suppression and Imaging of the Random FM Signal

Deng Yun-kai; Zheng Yuan; Hu Ying-hui

doi:10.3724/SP.J.1146.2008.01123

Volume 31 Issue 8

Dec. 2010

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Deng Yun-kai, Zheng Yuan, Hu Ying-hui. Sidelobe Suppression and Imaging of the Random FM Signal[J]. Journal of Electronics & Information Technology, 2009, 31(8): 1886-1891. doi: 10.3724/SP.J.1146.2008.01123

Citation:

Deng Yun-kai, Zheng Yuan, Hu Ying-hui. Sidelobe Suppression and Imaging of the Random FM Signal[J]. Journal of Electronics & Information Technology, 2009, 31(8): 1886-1891. doi: 10.3724/SP.J.1146.2008.01123

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Sidelobe Suppression and Imaging of the Random FM Signal

doi: 10.3724/SP.J.1146.2008.01123

Received Date: 2008-09-09
Rev Recd Date: 2009-03-04
Publish Date: 2009-08-19

Abstract

Abstract

Since the sidelobe suppression of a random signal is a difficulty in research, it has realistic meaning to suppress the sidelobe in a simple and effective way. A continuous time model of random frequency modulation signal is developed in this paper. The root mean square bandwidth and point spread function of the random frequency modulation signal both in gaussian and uniform distribution cases are investigated theoretically. The signal model is verified by the result of the simulation, which shows that it can obtain a higher Peak SideLobe Ratio(PSLR) that the linear frequency modulation case, and it can achieve a good effectersult in radar imaging.

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References(1)

References

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