Search method for signals of res in a signal-jamming environment using multibeam self-focusing adaptive antenna arrays

This article offers a search method for signals of radio electronic systems (RES) in a complex signal-jamming environment. One of its stages is an adaptive formation of separate channels of reception for each signal. It happens as a result of adaptation of multibeam self-focusing adaptive antenna arrays (MB SFAAR). We performed a synthesis of MB SFAAR carrying out separate evaluations of the amplitude-phase distribution of signals for each of the RES with the a priori uncertainty of their angular position. The paper proves the effectiveness of the proposed method and gives recommendations on the conditions of its practical application.

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