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RU99101131A - FREQUENCY ADAPTATION RADIO SYSTEM - Google Patents

FREQUENCY ADAPTATION RADIO SYSTEM

Info

Publication number
RU99101131A
RU99101131A RU99101131/09A RU99101131A RU99101131A RU 99101131 A RU99101131 A RU 99101131A RU 99101131/09 A RU99101131/09 A RU 99101131/09A RU 99101131 A RU99101131 A RU 99101131A RU 99101131 A RU99101131 A RU 99101131A
Authority
RU
Russia
Prior art keywords
input
output
frequency converter
frequency
feedback
Prior art date
Application number
RU99101131/09A
Other languages
Russian (ru)
Inventor
В.В. Долбаев
С.А. Якушенко
Original Assignee
Новочеркасский военный институт связи
Filing date
Publication date
Application filed by Новочеркасский военный институт связи filed Critical Новочеркасский военный институт связи
Publication of RU99101131A publication Critical patent/RU99101131A/en

Links

Claims (1)

Система радиосвязи с адаптацией по частоте, содержащая на передающей стороне последовательно соединенные модулятор, преобразователь частоты и передатчик, а также приемник сигналов обратной связи, вход которого соединен с каналом обратной связи, и на приемной стороне - последовательно соединенные приемник, преобразователь частоты и блок оценки качества канала связи, а также демодулятор, вход которого соединен со вторым выходом преобразователя частоты, блок управления, вход которого соединен с выходом блока оценки качества канала связи, формирователь сигнала обратной связи, причем вход формирователя сигнала обратной связи соединен с первым выходом блока управления, а выход - с каналом обратной связи, отличающаяся тем, что дополнительно содержит на передающей стороне блок скачкообразного изменения частоты, выход которого соединен со вторым входом преобразователя частоты, а вход - с выходом приемника сигналов обратной связи и на приемной стороне аналогичный блок скачкообразного изменения частоты, выход которого соединен со вторым входом преобразователя частоты, а вход - со вторым выходом блока управления.A frequency-adaptive radio communication system comprising, on a transmitting side, a modulator, a frequency converter and a transmitter connected in series, and a feedback signal receiver, the input of which is connected to a feedback channel, and a receiver, a frequency converter and a quality assessment unit, connected in series a communication channel, as well as a demodulator, the input of which is connected to the second output of the frequency converter, a control unit, the input of which is connected to the output of the communication channel quality assessment unit feedback signal shaper, wherein the input of the feedback shaper is connected to the first output of the control unit, and the output is connected to a feedback channel, characterized in that it further comprises a frequency hopping unit on the transmitting side, the output of which is connected to the second input of the frequency converter, and input - with the output of the feedback signal receiver and on the receiving side, a similar frequency jump block, the output of which is connected to the second input of the frequency converter, and the input - with the second output of the control unit.
RU99101131/09A 1999-01-18 FREQUENCY ADAPTATION RADIO SYSTEM RU99101131A (en)

Publications (1)

Publication Number Publication Date
RU99101131A true RU99101131A (en) 2000-10-27

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