SU559411A2 - Device for remote control of regenerators of communication systems - Google Patents
Device for remote control of regenerators of communication systemsInfo
- Publication number
- SU559411A2 SU559411A2 SU2302495A SU2302495A SU559411A2 SU 559411 A2 SU559411 A2 SU 559411A2 SU 2302495 A SU2302495 A SU 2302495A SU 2302495 A SU2302495 A SU 2302495A SU 559411 A2 SU559411 A2 SU 559411A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- regenerators
- remote control
- communication systems
- pulses
- output
- Prior art date
Links
Description
Нарушегш бипол рности импупьсов на выходе регенератора подсчитываютс обнаружителем нарушений бипол рностн 5На его выходе через врем - , в течение которого производитс отсчет нарушетшй,The violation of the impulse bipolarity at the output of the regenerator is calculated by the detector of violations of the bipolar 5H at its output after a time, during which the countdown is taken
по вл етс напр жение, пропорциональное числу нарушений за врем счета, которое сохран етс на выходе в течение такого же интервала време1щ . В моменты начала и окончани счета обнаружитепь нарушений бипод рности 5 выдает импульсы запуска мультивибратора 8, при поступлении которых последний в свою очередь выдает импульсы запуска генератора 6 длитель костью i f. Генератор 6 выдает радиоим пульсы с частотой зап6лне1ш , лежащей в полосе частот, свободной от составл ющих цифрового сигнала, с длительностью модул торе 7 производитс модул ци амплитуды одного иа каждых двух импульcoBj поступающих от генератора 6, сигналом с обнаружител наруше1т бипол рност в то врем как амплитуда второго импульс остаетс неизменной. Контропьиый сигнап в виде радиоимпупьсоп подпета на приемник 1, в котором поспп в1)л«пени и усилени этого сигнала производитс измерение отношени амплитуд поступающих им пульсов, вл ющегос параметром, несущим информацию о числе нарушений регул рности шпульсов цифрового сигнала на выходе контролируемого регенератора.a voltage appears that is proportional to the number of violations during the counting time, which is maintained at the output for the same time interval. At the moments of the beginning and end of the counting, the detection of bipodality violations 5 generates the starting pulses of the multivibrator 8, upon receipt of which the latter in turn generates the starting pulses of the generator 6 with a length of i f. The generator 6 generates radio pulses with a frequency of 6 seconds lying in a frequency band free from the components of the digital signal, with a duration of modulator 7, which modulates the amplitude of one and every two pulses from the generator 6, with a signal from the detector bipolarity exceeding 1 while the amplitude of the second pulse remains unchanged. A control signal in the form of a radio sub receiver to receiver 1, in which a signal is amplified and amplified, a ratio of the amplitudes of incoming pulses is measured, which carries information about the number of violations of the regularity of the pulses of the digital signal at the output of the controlled regenerator.
На оконечную станцию поступает информаци в виде отношени амплитуд двух радиоимпульсов , одна из которых посто ннаv При этом уменьщаетс загрузка линейного тракта контрольным сигналом и, следовательно , уменьшаетс веро тность по влени ошибок за счет,сложени контрольных сигналов с импульсами помехи в линейном тракте.The terminal station receives information in the form of the amplitude ratio of two radio pulses, one of which is constant. This reduces the linear path loading with the pilot signal and, therefore, reduces the likelihood of error due to the addition of pilot signals with interference pulses in the linear path.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2302495A SU559411A2 (en) | 1975-12-16 | 1975-12-16 | Device for remote control of regenerators of communication systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2302495A SU559411A2 (en) | 1975-12-16 | 1975-12-16 | Device for remote control of regenerators of communication systems |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU538501 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU559411A2 true SU559411A2 (en) | 1977-05-25 |
Family
ID=20641680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2302495A SU559411A2 (en) | 1975-12-16 | 1975-12-16 | Device for remote control of regenerators of communication systems |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU559411A2 (en) |
-
1975
- 1975-12-16 SU SU2302495A patent/SU559411A2/en active
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