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In order to provide the passive and active array with replica vector for achieving transmitting and receiving focusing on proud and burried targets, the time reversal mirror-virtual source array-refracted spherical wave beamforming (TRM-VSA-RSBF) method is proposed. The original idea is from the work of S.C. Walker et.al. We develop their work in two aspects. First, we generalizes the method to the...
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