DEVICE OF AUTOMATIC SEARCH OF RADIO COMMUNICATION CHANNELS Russian patent published in 2015 - IPC H04W40/12 H04B1/10 

FIELD: radio engineering, communication.

SUBSTANCE: device of automatic search of radio communication channels contains the receiver, the signal converter, the first and the second blocks of AND gates, the block of triggers, the memory block, the coder, M of electronic keys, the frequency spectrum shaper, the decoder, the oscillator, the first and second RS triggers, the clock generator, the first and second pulse counters, the delay element, the first, second and third OR gates, the comparison circuit, added by the digital threshold circuit, the third AND gate, the third and fourth pulse counters, Zero setting circuit and the multivibrator.

EFFECT: ensuring reception of signals and analysis of quality of radio communication channels for switching to another channel in case of degradation of characteristics of the previous operating channel.

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