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Transmitter for transmitting a high-rate data transmission through direct excitation

  • US 10,218,540 B2
  • Filed: 12/18/2014
  • Issued: 02/26/2019
  • Est. Priority Date: 12/18/2013
  • Status: Active Grant
First Claim
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1. A circuit for tuning a resonance frequency of an electrically small antenna and directly exciting the electrically small antenna, the circuit comprising:

  • a first source configured for providing a constant voltage;

    an antenna; and

    a switched capacitor configured for being alternately coupled to the first source to be charged thereby and to the antenna for exciting the antenna.

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