FREQUENCY-MODULATED OSCILLATION FREQUENCY DEVIATION METER Russian patent published in 1994 - IPC

Abstract RU 2019843 C1

FIELD: radio engineering; measurement technology. SUBSTANCE: automatic frequency deviation has input unit which has pulse former, zero-transition pulse former, coincidence circuit, forming unit which has three delay lines, the other coincidence circuit, one more pulse former, N-period frequency-modulated oscillations two formers, which has two switches, two triggers, two dividers, two pulse formers, two coincidence circuits, measuring unit, which has commutator, meter, calculator, registrar. EFFECT: improved precision of measurement. 2 dwg

Similar patents RU2019843C1

Title	Year	Author	Number
METER OF PARAMETERS OF LINEAR FREQUENCY-MODULATED SIGNALS	1993	Litjuk V.I.	RU2099719C1
FAST MULTIFUNCTION ANGLE-TO-CODE CONVERTER	1994	Fadeev B.E. Afanas'Ev S.Z. Voronov M.S.	RU2094945C1
DEVICE FOR MEASURING SIGNAL-TO-NOISE RATIO	0	Movchan Leonid Vladimirovich	SU883803A1
METHOD OF MEASUREMENT OF MODULATION PARAMETERS IN PHASE MODULATED SIGNAL	1991	Prokhorov V.G. Lapushkina T.F. Sumerkin O.A.	RU2050006C1
FREQUENCY MODULATED SIGNAL FREQUENCY DEVIATION METER	0	Glagolev Evgenij Vsevolodovich Itsikson Aleksandr Isaakovich Balakirev Yurij Alekseevich	SU957122A1
DEVICE FOR DETECTION OF SIGNALS HAVING DOUBLE RELATIVE PHASE MODULATION	1991	Kozlov E.V.	RU2007886C1
GEAR TO LAUNCH ROCKETS	1981	Bajdakov N.N. Drize I.M. Ivanov V.K. Mironova L.D. Rozhnov A.M. Chibisov S.I.	RU2121647C1
RADAR LEVEL INDICATOR	1997	Galkin S.V. Daev E.A. Nechepurenko Ju.G. Sukhinin B.V. Shmatov V.N. Kalinin I.A. Severin V.I.	RU2124703C1
SIGNAL PHASE DETERMINING DEVICE	1986	Kokorin V.I. Lopardin P.A. Rozmanov I.P.	SU1433210A1
DEVICE FOR MEASURING FREQUENCY DEVIATION	1998	Alekseenkov A.E. Zakharov I.S. Nekrasov I.S.	RU2138828C1

RU 2 019 843 C1

Authors

Рrokop'Ev Р.S.

Davydov V.I.

Кarpov V.I.

Мokhov М.А.

Dates

1994-09-15—Published

1991-07-08—Filed