Method and device for optimal processing of through-wall radar signals
A technology of through-wall radar and processing method, which is applied to measurement devices, instruments, utilization of re-radiation, etc., can solve the problems of high cost, complex implementation, low efficiency, etc., and achieves optimal processing, suppressing clutter, and improving optimal processing performance. Effect
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[0037] The present invention will be further described below with reference to the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.
[0038] like figure 1 As shown, the steps of the method for optimizing a through-wall radar signal in this embodiment include:
[0039] S1. Radar detection: use through-the-wall radar to detect targets in the area to be measured, and receive multi-channel echo signals corresponding to multiple apertures;
[0040]S2. Signal optimization processing: The aperture domain data of different apertures are obtained from the multi-channel echo signals to form multiple sub-aperture data groups, that is, multiple different compressed apertures are formed, and the full-aperture data corresponding to the multi-channel echo signals and each The sub-aperture data sets are respectively subjected to weighted imaging and then the weighted imaging results are compared, and the optim...
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