AUTOMATIC STATION OF REPEATER JAMMINGS Russian patent published in 1998 - IPC

FIELD: microelectronics. SUBSTANCE: station has receiving antenna, input splitter of microwave signals, device for short-time reproduction of carrier frequency, input microwave amplifier, first and second microwave combiners, microwave switch, output microwave amplifier, transmitting antenna, repeater jamming device, recorder of pulse robing signals, amplitude detector, phase modulator, inhibit logical element, former of strobing and modulating pulses, control and time programming device for logical processing of signals, first and second formers of low-frequency modulating voltages. Receiving antenna is connected to microwave input of input microwave splitter, the first microwave output of which is connected to microwave input of device for short-time reproduction of carrier frequency. Second microwave output of input splitter of microwave signals is connected to microwave input of input microwave amplifier, phase modulation input of which is connected to first output of phase modulator. Third microwave input of input splitter of microwave signals is connected to microwave input of repeater jamming device, the control input of which is connected to terminal for delivery of control command. Fourth microwave output of input microwave signal splitter is connected to microwave input of recorder of pulse and continuous probing signals. Recorder output of signal indicating the presence of regular pulse radiation is connected to first information input of control and time programming device, and output of signal indicating the presence of regular continuous radiation is connected to second information input of control and time programming device. Fifth microwave output of input splitter of microwave signals is connected to microwave input of amplitude detector, the output of which is connected to videoinput of recorder of pulse and continuous probing signals and to videoinput of former of strobing and modulating pulses. Control input of device for short-time reproduction of carrier frequency is connected to first input of device for logical processing of signals and to output of strobing pulse of strobing and modulating pulse former. Modulating pulse output of the latter is connected to second input of device for logical processing of signal. Microwave output of device for short-time reproduction of carrier frequency is connected to first microwave input of first microwave combiner, the second microwave input of which is connected to microwave output of input microwave amplifier. Microwave output of first microwave combiner is connected to microwave input of microwave switch, the control input of which is connected to output of inhibit logical element. Microwave output of microwave switch is connected to first microwave input of second microwave combiner, the second microwave input of which is connected to microwave output of repeater jamming device. Microwave output of second microwave combiner is connected to microwave input of output microwave amplifier. Microwave output of the latter is connected to transmitting antenna, and phase modulation input is connected to second output of phase modulator. Inhibit signal output of repeater jamming device is connected to inhibit input of inhibit logical element. Signal input of logical element is connected to output of signal logical processing device. Phase modulator control input is connected to fourth output of control and time programming device, the first output of which is connected to control input of modulating and strobing pulse former, and second output is connected to control input of second former of low-frequency modulating voltage. Its third output is connected to control input of first former of low-frequency modulating voltage. Output of first generator of low-frequency modulating voltage is connected to third input of device for logical processing of signal, the fourth input of which is connected to output of second generator of low-frequency modulating voltage. EFFECT: improved construction. 4 dwg