MULTICHANNEL DIGITAL RECEIVING MODULE WITH OPTICAL CHANNELS OF INFORMATION EXCHANGE, CONTROL AND CHRONIZATION Russian patent published in 2017 - IPC H04J1/00 

FIELD: radio engineering, communication.

SUBSTANCE: implemented the multichannel digital device of the information packaging, the optical transmitting-receiving device, simulator signal and heterodyne signal synthesizers and synchronization system, at that each receiving channel contains the protective device connected in series, the first and the second inputs of which are respectively the first and the second inputs of each receiving channel, the low-noise amplifier (LNA), n-bit stepped attenuator, mixer, the second entrance of which is the third entrance of each receiving channel, intermediate-frequency section (IF), analog-to-digital converter, the second entry of which is the fourth entrance of each receiving channel, the digital phase detector and digital filter, which output is the output of each receiving channel.

EFFECT: improvement of RADAR anti-jamming by using the high-speed optical communication lines for the transmission from the information module and supply to the module of complex timing signal and control and clocking frequency signal.

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