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Transpositional modulation systems and methods

  • US 9,014,293 B2
  • Filed: 03/15/2013
  • Issued: 04/21/2015
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method of generating a signal, comprising the steps of:

  • receiving a carrier signal;

    receiving an input signal, wherein said input signal conveys a modulation level;

    generating quarter-cycle waveforms based on the input signal; and

    assembling the generated quarter-cycle waveforms into a continuous output signal, wherein the output signal includes a first inflection between adjacent quarter-cycles forming a segment of the output signal between a first negative peak and a positive peak, and wherein the output signal includes a second inflection between adjacent quarter-cycles forming a segment of the output signal between the positive peak and a second negative peak, wherein said first and second inflections represent said modulation level.

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