DIRECTION FINDER Russian patent published in 1994 - IPC

Abstract RU 2012010 C1

FIELD: direction finding. SUBSTANCE: device has receivers 1, 2, heterodynes 3, 4, mixers 5-7, band-pass filter 8, amplitude detectors 9, 10, integrators 11, 12, threshold units 13, 14, 23, matching unit 15, switches 16, 24, phase detectors 17, 26, factor-two frequency multiplier 18, delay unit 19, multiplier 20, amplifiers 21, 25, low-pass filter 22. EFFECT: increased functional capabilities. 2 dwg

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RU 2 012 010 C1

Authors

Dikarev V.I.

Mel'Nik V.V.

Fedorov V.V.

Dates

1994-04-30—Published

1990-10-16—Filed