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In this paper, the vector miss distance problem of moving target based on impulse radar is studied. By using the characteristic of equivalent sampling, the paper presents measurement method about time difference of each point scatter's return signal between receiving antennas. Then the TDOA algorithm can realize space localization of each point scatter by using the time difference. Further the estimation...
This paper describes a detection and localization method for high speed moving targets using a short-range ultra-wideband (UWB) impulse radar. Equivalent time sampling impulse radar with an antenna array is used to transmit ultra short-pulse and receive the signal reflected from moving targets. A time domain multi-threshold detection method is proposed to detect the useful weak signal buried in noise...
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