Ultrawideband radar signal detection, estimation, and experiment

Yi Su; Gangyao Kuang; Shentao Guo; Zhongliang Lu

doi:10.1117/12.257239

5 November 1996 Ultrawideband radar signal detection, estimation, and experiment

Yi Su, Gangyao Kuang, Shentao Guo, Zhongliang Lu

Proceedings Volume 2845, Radar Processing, Technology, and Applications; (1996) https://doi.org/10.1117/12.257239
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

With reference to the air target detection of ultra- wideband(UWB)/impulse radar, we discussed transient signal processing techniques. In weak UWB signal detection, wavelet transforms and high order spectrum estimation techniques were preferred. In target characteristic analysis, two algorithms of impulse response deconvolution, MCGM and DPREM, were presented. In this paper, a time domain bispectrum estimation algorithm was used to analyze target impulse response, which could estimate accurately local scattering distribution of complex target. A free field IR experimental system was used which was laid out in an anechoic chamber. With this system, we measured the response of several target models and a scale aircraft.

Citation Download Citation

Yi Su, Gangyao Kuang, Shentao Guo, and Zhongliang Lu "Ultrawideband radar signal detection, estimation, and experiment", Proc. SPIE 2845, Radar Processing, Technology, and Applications, (5 November 1996); https://doi.org/10.1117/12.257239

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