ACOUSTIC METER OF RADIO SIGNAL PARAMETERS Russian patent published in 2001 - IPC

Abstract RU 2171997 C2

FIELD: radiometering equipment, applicable as a meter of instantaneous frequency of radio signals in wide-band communication, direction finding systems and in radio intelligence. SUBSTANCE: the meter has a laser, collimator, signal acoustooptical deflector, integrating lens, auxiliary acoustooptical deflectors, control device, photodetectors, time interval meter, light divider of diffracted laser radiation, pulse length selector. EFFECT: enhanced accuracy of measurement of instantaneous frequency. 6 dwg

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RU 2 171 997 C2

Authors

Ubaev D.A.

Rozdobud'Ko V.V.

Dates

2001-08-10—Published

1999-10-26—Filed