SU1840440A1 - Device for automatically finding radio communication channels for adaptive address systems - Google Patents

Device for automatically finding radio communication channels for adaptive address systems

Info

Publication number
SU1840440A1
SU1840440A1 SU2249709/09A SU2249709A SU1840440A1 SU 1840440 A1 SU1840440 A1 SU 1840440A1 SU 2249709/09 A SU2249709/09 A SU 2249709/09A SU 2249709 A SU2249709 A SU 2249709A SU 1840440 A1 SU1840440 A1 SU 1840440A1
Authority
SU
USSR - Soviet Union
Prior art keywords
block
channels
cycle
analysis
subtracter
Prior art date
Application number
SU2249709/09A
Other languages
Russian (ru)
Inventor
Георгий Валентинович Нехорошев
Original Assignee
Воронежский научно-исследовательский институт связи
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Воронежский научно-исследовательский институт связи filed Critical Воронежский научно-исследовательский институт связи
Priority to SU2249709/09A priority Critical patent/SU1840440A1/en
Application granted granted Critical
Publication of SU1840440A1 publication Critical patent/SU1840440A1/en

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  • Noise Elimination (AREA)

Abstract

FIELD: radio communications, possible use in radio stations and at receiving centers for automation of search for receiving channels free of interference.SUBSTANCE: device contains receiver, commutation of radio frequencies, AND element, delay line, trigger, main analysis time block, block for generating time for analyzing inverse element, interference selection block, block for generation of standard signal, attenuator, key, block for memorizing quality of signals with extrapolator, subtracter, adder, comparison block and encoder. Device may be additionally fitted with cycle counter, numbers indicator, two distributors, multiplexers, memory block, subtracter, adder and two dividers. After one cycle of analysis of all channels selection of best channel in current time moment is performed among them. When extrapolation is enabled, renewal and correction of extrapolation is performed after each cycle of analysis of all channels.EFFECT: increased precision when selecting optimal channel.2 cl, 3 dwg
SU2249709/09A 1979-01-05 1979-01-05 Device for automatically finding radio communication channels for adaptive address systems SU1840440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2249709/09A SU1840440A1 (en) 1979-01-05 1979-01-05 Device for automatically finding radio communication channels for adaptive address systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2249709/09A SU1840440A1 (en) 1979-01-05 1979-01-05 Device for automatically finding radio communication channels for adaptive address systems

Publications (1)

Publication Number Publication Date
SU1840440A1 true SU1840440A1 (en) 2007-03-10

Family

ID=60541991

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2249709/09A SU1840440A1 (en) 1979-01-05 1979-01-05 Device for automatically finding radio communication channels for adaptive address systems

Country Status (1)

Country Link
SU (1) SU1840440A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2458408C2 (en) * 2007-11-27 2012-08-10 Моторола Мобилити, Инк. Wireless communication device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2458408C2 (en) * 2007-11-27 2012-08-10 Моторола Мобилити, Инк. Wireless communication device and method

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