Abstract
Within the framework of the quadratic and non-quadratic regularization theory based on lp norms, we analyze the problem of spatial localization of the power of coherent-signal sources using minimum a priori information on shapes of wideband signals and their frequency-temporal domains of existence, as well as statistical characteristics of disturbances. A numerical experiment using a circular antenna array proves the efficiency of the algorithms proposed for digital reconstruction of the angular energy distribution under conditions of multipath propagation.
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