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2 217 866

(13)

(51)

IPC

(21) (22)

Application

2002109132/09, 2002-04-08

(24)

Start date

2002-04-08

(22)

Actual filing date

2002-04-08

(45)

Published

2003-11-27

(72)

Inventor

Chugaeva V.I.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Voronezhskij Nauchno-Issledovatel'Skij Institut Svjazi

SIGNAL-DELAY SEARCH DEVICE USING PSEUDORANDOM OPERATING FREQUENCY TUNING Russian patent published in 2003 - IPC

Abstract RU 2217866 C1

FIELD: radio engineering; communication networks. SUBSTANCE: introduction of difference in pulse length into tuning program of input and reference signals in device has made it possible to effectively suppress narrow-band noise actually without useful signal power loss. EFFECT: enhanced immunity to narrow-band noise. 1 cl, 6 dwg

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RU 2 217 866 C1

Authors

Chugaeva V.I.

Dates

2003-11-27—Published

2002-04-08—Filed