the u043cu0443u043bu044cu0442u0438u043fu043bu0435u043au0441u0438u0440u043eu0432u0430u043du043du0430u044f high-frequency data transmission on various lines using multiple u043cu043eu0434u0443u043bu0438u0440u043eu0432u0430u043du043du044bu0445 bearing frequencies

摘要

proposed device for high frequency u043cu0443u043bu044cu0442u0438u043fu043bu0435u043au0441u0438u0440u043eu0432u0430u043du043du043eu0439 data transfer over power lines for cable, phone, internet, system security and other management systemstransmitted over the medium and low voltage electrical power lines and directly through the transformers.the device includes a transmitter, a receiver, a modem (14), a multiplexer, and a variety of devices (28) in each of the two or more locations along an electrical line (18).communication device u0435u043cu043au043eu0441u0442u043du044bu0435 chains have consistently included transformer (22) with air core or the dielectric insert.u0435u043cu043au043eu0441u0442u043du044bu0435 circuit included in the circuit of the resonance transformer (22) at a given frequency.a communication device (28) removes noises and agreed with the u0445u0430u0440u0430u043au0442u0435u0440u0438u0441u0442u0438u0447u0435u0441u043au0438u043c full resistance line at the specified frequency.what u043bu0438u043du0435u0430u0440u0438u0437u0443u0435u0442 data transmission line and enables high-speed transmission of data and voice signals over long distances.multiple modulators and u0434u0435u043cu043eu0434u0443u043bu044fu0442u043eu0440u043eu0432 used to obtain multiple bearing u043cu043eu0434u0443u043bu0438u0440u043eu0432u0430u043du043du044bu0445 u0447u0430u0441u0442u043eu0442.u043eu0442u0447u0435u0442 international search was published 2004.04.08.