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Transceiver capable of causing series resonance with parasitic capacitance

  • US 7,069,062 B2
  • Filed: 10/31/2003
  • Issued: 06/27/2006
  • Est. Priority Date: 10/31/2002
  • Status: Active Grant
First Claim
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1. 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, comprising:

  • 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, thereby reducing attenuation of the modulated signals transmitted to the electric field propagating medium.

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