DEVICE FOR CONTROLLING RADIOSTATION WORK WITH PSEUDO-RANDOM RESTRUCTION OF OPERATING FREQUENCY Russian patent published in 2017 - IPC H04B17/00 

FIELD: radio engineering, communication.

SUBSTANCE: device for controlling the radio station with pseudo-random restruction of the operating frequency, comprises receiving antennas 1 and 2, control unit 3 of the directivity diagram, memory units 4.1 and 4.2, frequency metre 5, radio links 6.1, 6.2, 6.3 and 6.4, mixers 6.1.1, 6.2. 1, 6.3.1 and 6.4.1, intermediate frequency amplifiers 6.1.2, 6.2.2, 6.3.2 and 6.4.2, amplitude detectors 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7 and 7.8, oscillator 8, sawtooth voltage generators 9.1 and 9.2, stop pulse conditioners 10.1 and 10.2, threshold units 11.1 and 11.2, pressure circuits 12.1 and 12.2, switches 13.1 and 13.2, oscilloscope indicators 14.1 and 14.2, narrowband filters 15.1, 15.2, 15.3, 15.4, 15.5 and 15.6 , phase inverters 16.1, 16.2, 16.3, 16.4, 16.5 and 16.6, adders 17.1, 17.2, 17.3, 17.4, 17.5, 17.6, 17.7, 17.8, 17.9 and 17.10, bandpass filters 18.1, 18.2, 18.3 and 18.4, phase shifters 19.1, 19.2 and 19.3 multipliers 20.1, 20.2, 20.3 and 20.4, keys 21.1, 21.2, 21.3, 21.4, 21.5, 21.6, 21.7, 21.8, 21.9, 21.10, 21.11 and 21.12, metre 22 of the time intervals, comparison unit 23, input device 24, phase detectors 25.1 and 25.2, unit 26 of forming the control voltage, motor 27, platform 28, gear 29 and angle pointer 30.

EFFECT: expanding the range of the complex signal search frequency with pseudo-random restruction of the operating frequency without expanding the range of frequency oscillator restruction by using the reception mirror channel.

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