DEVICE TO DETECT WIDE-BAND SIGNALS OF DIVERSITY RECEPTION Russian patent published in 1995 - IPC

FIELD: radio engineering. SUBSTANCE: for increased noise immunity device to detect wide-band signals has aerials 1, 2, narrow-band filters 3.1,. ..3.n. amplitude detectors 4.1,...4.n, adders 5.1,...5.n, narrow-band filters 6.1,...6.n, phase inverters 7.1,...7.n, adder 8, units 9.1,...9.n of control over phase inverter, counters 10.1,...10.n, keys 11.1,...11.n, comparators 12.1,...12.n, rectangular pulse formers 13.1,...13.n, minimum selection unit 14, clock pulse generator 15, phase inverters 16.1,...16.n, controlled dividers 17.1,...17.n, keys 17.1,...17.n, keys 18.1,...18.n, reference voltage source 19, threshold units 20.1,...20.n, comparators 21.1,...21.n, amplitude detectors 22.1,...22.n. EFFECT: increased noise immunity. 1 dwg