FIELD: passive radiolocation. SUBSTANCE: given phase direction finder incorporates N antenna elements 1, N delay lines 2, N reception/amplification paths 3, N-1 phase meters 4, N- 1 input devices 5 of correction of ambiguity, N-1 input weight adders 6.1; 6.2 , bearing computer 7.1, frequency computer 7.2. EFFECT: fast determination of angular position of electromagnetic radiation source in horizontal plane and of frequency of received signal. 2 dwg
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