ANALYSIS OF UWB RADAR TARGET CHARACTERISTIC BASED ON TIME-DOMAIN BISPECTRUM ESTIMATION

Kuang Gangyao; Su Yi; Liu Zhongliang

Volume 20 Issue 1

Jan. 1998

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Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(1): 141-144

Kuang Gangyao, Su Yi, Liu Zhongliang. ANALYSIS OF UWB RADAR TARGET CHARACTERISTIC BASED ON TIME-DOMAIN BISPECTRUM ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(1): 141-144.

Citation:

Kuang Gangyao, Su Yi, Liu Zhongliang. ANALYSIS OF UWB RADAR TARGET CHARACTERISTIC BASED ON TIME-DOMAIN BISPECTRUM ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(1): 141-144.

Kuang Gangyao, Su Yi, Liu Zhongliang. ANALYSIS OF UWB RADAR TARGET CHARACTERISTIC BASED ON TIME-DOMAIN BISPECTRUM ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(1): 141-144.

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ANALYSIS OF UWB RADAR TARGET CHARACTERISTIC BASED ON TIME-DOMAIN BISPECTRUM ESTIMATION

Received Date: 1996-11-04
Rev Recd Date: 1997-03-31
Publish Date: 1998-01-19

Abstract

Abstract

In this paper, using the component of the impulse response of target, a time-domain bispectrum estimating algorithm based on complex target is presented, this algorithm can estimate the scattering centers of target. The experimtental data of the compression airplane model according to proportion was analyzed in term of the above algorithm, using the impulse radar experimental system which is developed by the Team of Anti-Stealth Impulse Radar, Department of Electrical Engineering, National University of Defense Technology. The validity of the algorithm was shown by the experimental results.

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References(1)

References

Ismain I Jouny, Walton Eric K. Target identification using bispectral analysis of ultra-wideband radar data. Ultra-wideband radar: Proceedings of the First Los Alamos Symposium, ED. by Bruce Noel, 1991, 405-416.[2]Nikias C L, Ranghuveer M R. Bispectrum estimation: A digital signal processing framework[J].Proc. IEEE.1987, 75(7):869-891[3]Marimarelis V Z, Sheby D. Evaluation of ultra-wideband echo data using bispectral processing techniques. SPIE92, Ultrawideband radar, 1992, 1631: 71-84.[4]Walton E K, Jouny 11. Bispectrum of radar signatures and application to target classification. Radio Science, 1989, 1990, 25(2): 101-113.[5]Hao T S, Gaber M M. An Introduction to Bispectrum Analysys and Bilinear Time Series Modes. New York: Springer-verlag, 1984, 253.[6]匡纲要.UWB雷达目标建模和信号设计:[博士论文].长沙:国防科技大学,1995.

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