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P-band space-based bistatic radar can globally detect and track moving targets with very strong penetration ability and has become an important research field in the radar community recently. This paper discusses the problems of the designing the P-band bistatic space-based radar such as the characteristics analysis of the target RCS, the antenna size analysis, the effect of ionosphere and the influence...
The bistatic keystone processing algorithm was presented in the paper to increase the coherent integration time of the echo signal scattered from the moving target in the space-based bistatic radar systems. The high speed of receiver has a severe impact on the target detection of the system. Therefore, the echo of the central target was selected as the reference signal to remove the undesired impact...
Through-wall-radar imaging (TWRI) has an ability to see the target behind the wall, which is desirable for antiterrorism, rescue and law enforcement. In order to obtain high resolution images, ultra wide band signal and large synthetic aperture should be used, which inevitably increases measuring time. The emerging compressive sensing (CS) technique can recover a sparse signal from incomplete measurements...
This paper reports experimental methods and results for passive Space-Surface Bistatic Synthetic Aperture Radar (SSBSAR) with navigation satellites and a fixed receiver. Details of the experiments are given, and experimental results are presented and analyzed.
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