Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-06-27
2006-06-27
Tran, CongVan (Department: 2688)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S557000, C455S073000, C375S219000, C375S220000
Reexamination Certificate
active
07069062
ABSTRACT:
A transceiver for inducing electric fields according to data to be transmitted in an electric field propagating medium, and carrying out at least data transmission by using induced electric fields, is formed by a transmission unit configured to modulate the data to be transmitted by generating alternating current signals having a prescribed frequency, and transmit modulated signals obtained by modulating the data to be transmitted, and a resonance causing unit configured to cause a series resonance with a parasitic capacitance appearing between a ground for the transmission unit and an Earth ground and a parasitic capacitance appearing between the electric field propagating medium and the Earth Ground.
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Minotani Tadashi
Sasaki Ai-ichiro
Shibata Nobutaro
Shinagawa Mitsuru
Nippon Telegraph & Telephone Corp.
Tran CongVan
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