Sparse imaging for passive radar system based on digital video broadcasting satellites
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资源说明:This paper studies passive radar imaging system based on digital video broadcasting (DVB) satellites. Firstly, the 3-dimensional (3-D) imaging model which consists of multiple DVB satellites and one receiver is established. After analyz-
ing in the wavenumber domain, we consider to exploit the sparsity of the target to realize high-resolution imaging from the undersampled wavenumber domain coverage. However, traditional compressive sensing (CS) radar imaging methods require the imaging scen
ing in the wavenumber domain, we consider to exploit the sparsity of the target to realize high-resolution imaging from the undersampled wavenumber domain coverage. However, traditional compressive sensing (CS) radar imaging methods require the imaging scen
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