MULTIPLEX TRANSMISSION SYSTEM FOR WIRELESSLY TRANSMITTING POWER, TRANSMITTING SIDE MULTIPLEX TRANSMISSION DEVICE AND BILLING/INFORMATION SYSTEM
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United States of America Patent
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Issued Date -
Apr 14, 2016
app pub date -
Oct 17, 2013
filing date -
May 27, 2013
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Abstract
A multiplex transmission system including: a primary transmission power source that feeds power of a single frequency; a transmitter-receiver system that includes plural-line transmission antennas wirelessly transmitting power from the primary transmission power source, and plural-line reception antennas receiving power from the transmission antennas that form pairs with the reception antennas; a directional coupler-type transmission power source circuit establishing resonant condition of each of the transmission antennas; and plural-line reception power source circuits establishing resonant condition of each of the reception antennas that form the pairs. The directional coupler-type transmission power source circuit includes a directional coupler-type output filter that distributes power to the respective transmission antennas.
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