| 摘要 |
FIELD: communications engineering, possible use in data transfer systems with multi-access and time division of channels with program adjustment of working frequency under effect of intentional interference. ^ SUBSTANCE: system consists of transmitting parts of client stations and receiving part of central station, while each transmitting part of client station contains clock generator, timer, information source, information signal generator, encoded signal generator, double frequency manipulation signal generator, modulator, transmitter, transmitting antenna, frequency synthesizer and pseudo-random numbers generator, while receiving part of central station contains receiving antenna, demodulator, signal selector, block for selecting additional series, two-channel synchronized filters, subtracters, first and second information receivers, frequency synthesizer, pseudo-random numbers generator and clock generator. ^ EFFECT: development of data transfer system with multi-access and time division of channels. ^ 7 dwg, 1 tbl |
