FREQUENCY DETECTOR Russian patent published in 1994 - IPC

Abstract RU 2007844 C1

FIELD: radio engineering. SUBSTANCE: device has comparator 1, D flip-flop 2, univibrator 3, linear-variable voltage generator 4, memory unit 5, low-band filter 6. Linearity and slope of conversion are determined mainly by characteristics of generator of linear-variable voltage. EFFECT: increased linearity and slope of conversion and increased range of deviation frequency. 2 dwg

Similar patents RU2007844C1

Title	Year	Author	Number
DEVICE FOR QUALITY CONTROL OF MATERIALS AND PRODUCTS	0	Antonov Vyacheslav Viktorovich Zhidkov Vladimir Viktorovich Kartamyshev Valerij Andreevich Potapov Vladimir Nikolaevich Tkachev Viktor Gavrilovich	SU1642367A1
DEVICE FOR MEASURING FREQUENCY DEVIATION	1998	Alekseenkov A.E. Zakharov I.S. Nekrasov I.S.	RU2138828C1
DEVICE FOR FREGUENCY COMPANDING OF SOUND SIGNALS	0	Tunik Vladimir Fedotovich	SU1795561A1
AUTOMATIC FREQUENCY DEVIATION CONTROL DEVICE	1997	Alekseenkov A.E. Pimenov V.A. Nekrasov I.S.	RU2126587C1
SHAFT TURN ANGLE-TO-DIGITAL CONVERTER	0	Batalin Aleksandr Sergeevich Vinogradov Mikhail Yurevich Ivanov Yurij Dmitrievich Loginov Aleksej Viktorovich Loginov Andrej Viktorovich Tereshchenko Stanislav Vasilevich	SU1293842A1
DIGITAL FREQUENCY DISCRIMINATOR	0	Zakirov Valerij Izmailovich Sergeev Nikolaj Dmitrievich Vorobev Boris Fedorovich	SU1307534A1
PHASE PARAMETRIC SONAR	1995	Guljaev N.V. Kochergin O.K. Novik A.N. Jakovlev A.N.	RU2097785C1
DEVICE FOR MEASURING ANGLE AND NUMBER MISMATCH	0	Gunchenkov Igor Vsevolodovich Ivanov Yurij Dmitrievich Loginov Aleksej Viktorovich Loginov Andrej Viktorovich	SU1411973A1
METHOD OF MEASURING RANGE AND RADIAL VELOCITY IN RADAR STATION WITH PROBING COMPOSITE PSEUDORANDOM CHIRP PULSE	2014	Sabaev Lev Vasil'Evich	RU2553272C1
FREQUENCY SYNTHESIZER	0	Ovsyannikov Evgenij Pavlovich Arkhipkin Vladimir Ilich Berezin Viktor Ivanovich	SU1243090A1

RU 2 007 844 C1

Authors

Vertunov M.V.

Moiseev A.L.

Dates

1994-02-15—Published

1991-04-30—Filed