BEARING FINDER OF ACTIVE NOISE SOURCE Russian patent published in 1997 - IPC

FIELD: radio systems receiving and processing of signals whose bearings are to be taken on antenna with phase-frequency control of directivity pattern. SUBSTANCE: bearing finder has filter unit 1, switch units 2, 8, N-input adder 3, analog-to-digital converter 4, maximum signal amplitude code selectors 5, 12, 9, 14, maximum signal amplitude code tracking shapers 6, 13, time selector 7 of maximum signal amplitude code, shift register 10, computer 15 of angular noise-carrier coordinates, current noise-carrier elevation coordinate shaper 16, elevation-angle code time selector 17, current noise-carrier bearing coordinate shaper 18, bearing code time selector 19, which makes it possible to transfer information about noise carrier from elevation partial channels to time sequence of amplitude samples. EFFECT: provision for transferring from spatial multichannel processing to single-channel time processing. 8 dwg