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