FIELD: radio engineering, possible use in communication systems with phase-manipulated signals for transferring data along radio-channel.
SUBSTANCE: transmitting device, containing generator of phase-manipulated signals 1, power amplifier 4 and transmitting antenna 7, additionally has serially connected subtracter 2, and quantizer for three levels 3, serially connected current indicator and synchronization device 6, output of which is connected to transmission antenna 7, while second output of current indicator 5 is connected to subtracting input of subtracter 2, while output of generator of phase-manipulated signals 1 is connected to adding input of subtracter 2, and also, output of quantizer 3 is connected to input of power amplifier 4, output of which is connected to input of current indicator 5, while power amplifier is made the key element.
EFFECT: increased efficiency, realization of required transferred signals capacity without decrease of quality of antenna or synchronization circuits during operation of dev with high quality, electrically short antennas.
9 dwg
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