SU1840440A1 - Device for automatically finding radio communication channels for adaptive address systems - Google Patents
Device for automatically finding radio communication channels for adaptive address systemsInfo
- 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
Links
Landscapes
- 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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2458408C2 (en) * | 2007-11-27 | 2012-08-10 | Моторола Мобилити, Инк. | Wireless communication device and method |
-
1979
- 1979-01-05 SU SU2249709/09A patent/SU1840440A1/en active
Cited By (1)
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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