Transceiver system for digital data transmission at millimeter range

V A Karpovich, B S Chernei,V N Rodionova, A V Kravchuk

international radar symposium(2006)

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摘要
In the system of communication on VHF - basis, the type of modulation (with the help of highly effective non-linear scheme), which provides minimum of quantity of energy per each bit of transmitted information, is used. The original technical decisions are realized in used antennas, in power couplers, in filters. The experimental model of system of digital information transmission of frequency 62 GHz and speed of transmission information >200 Mbit/s is made.The transmitter is executed under the scheme of the transceiver. The transmitter generates fluctuations of carrying frequency which are modulated by a useful signal and from the transmitting aerial are radiated in space. These signals are caught by the reception aerial, amplify, will be transformed, and as a result the initial signal is restored.
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关键词
data transmission,transmitters,transceiver,fluctuations,transceivers,frequency modulation,signal generators,transmitter
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