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2 044 407

(13)

C1

(51)

IPC

(21) (22)

Application

5056198/09, 1992-06-18

(22)

Actual filing date

1992-06-18

(45)

Published

1995-09-20

(72)

Inventor

Dikarev V.I.Zavirukha V.K.Garbuk S.V.Jusupov R.M.

(73)

Holder

Sankt-Peterburgskij Institut Informatiki I Avtomatizatsii Ran

DEVICE FOR DETECTING PULSE SIGNALS MODULATED IN PULSE STRUCTURE Russian patent published in 1995 - IPC

Abstract RU 2044407 C1

FIELD: radio engineering. SUBSTANCE: device has two high-frequency amplifiers 1, 24, frequency converter 2, intermediate frequency amplifier 3, amplitude detectors 4, 18, frequency detector 5, three differentiating circuits 6, 21, 22, equality gates 7, 11, 20, accumulating registers 8, 12, threshold gates 9, 13, phase shifter 10, recording units 14, 29, narrow-band filter 17, counting pulse oscillator 19, counter 23, multiplier 25, low-frequency amplifier 26, frequency meter 27, computing unit 28. EFFECT: increased functional capabilities. 6 dwg

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RU 2 044 407 C1

Authors

Dikarev V.I.

Zavirukha V.K.

Garbuk S.V.

Jusupov R.M.

Dates

1995-09-20—Published

1992-06-18—Filed

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