SU801285A1 - Device for monitoring time delay - Google Patents
Device for monitoring time delay Download PDFInfo
- Publication number
- SU801285A1 SU801285A1 SU792733619A SU2733619A SU801285A1 SU 801285 A1 SU801285 A1 SU 801285A1 SU 792733619 A SU792733619 A SU 792733619A SU 2733619 A SU2733619 A SU 2733619A SU 801285 A1 SU801285 A1 SU 801285A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- output
- input
- discriminator
- multipliers
- inputs
- Prior art date
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- Synchronisation In Digital Transmission Systems (AREA)
Description
1one
Изобретение относитс к радиотехнике и может использоватьс в системах передачи информации при помощи псевдослучайных сигналов (ПСС).The invention relates to radio engineering and can be used in information transmission systems using pseudo-random signals (PSS).
Известно устройство слежени за задержкой, содержащее последовательно соединенные дискриминатор г фильтр низких частот, управл емый тактовый генератор, генератор кода и блок сумматоров, выход которого подключен к входу дискриминатора, причем выход управл емого тактового генератора через триггер подключен к второму входу блока сумматоров, а разр дные выходы генератора кода подключены к входам дешифратора l.A delay tracking device is known, which contains a discriminator, a low-pass filter, a controlled clock generator, a code generator and a block of adders, the output of which is connected to the discriminator input, sequentially connected, the output of the controlled clock generator being connected via a trigger to the second input of the adder unit, and The single outputs of the code generator are connected to the inputs of the decoder l.
Однако такое устройство имеет небольшую полосу захвата.However, such a device has a small capture band.
Цель изобретени - расширение полосы захвата и удержани сигнала.The purpose of the invention is to expand the signal acquisition and retention band.
Указанна цель достигаетс тем, что в устройстве слежени за задержкой , содержащем, последовательно сое-, диненные дискриминатор, фильтр низких частот, управл емый тактовый генератор , генератор кода и блок сумматоров , выход которого подключен к входу дискриминатора, причем выход управл емого тактового генератораThis goal is achieved by the fact that a delay tracking device contains, sequentially connected, a discriminator, a low-pass filter, a controlled clock generator, a code generator and a block of adders, the output of which is connected to the discriminator input, and the output of the controlled clock generator
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792733619A SU801285A1 (en) | 1979-03-05 | 1979-03-05 | Device for monitoring time delay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792733619A SU801285A1 (en) | 1979-03-05 | 1979-03-05 | Device for monitoring time delay |
Publications (1)
Publication Number | Publication Date |
---|---|
SU801285A1 true SU801285A1 (en) | 1981-01-30 |
Family
ID=20813925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792733619A SU801285A1 (en) | 1979-03-05 | 1979-03-05 | Device for monitoring time delay |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU801285A1 (en) |
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1979
- 1979-03-05 SU SU792733619A patent/SU801285A1/en active
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