Constant envelope binary OFDM phase modulation

  • Authors:
  • Steve C. Thompson;John G. Proakis;James R. Zeidler

  • Affiliations:
  • Center for Wireless Communications, University of California, San Diego, La Jolla, CA;Center for Wireless Communications, University of California, San Diego, La Jolla, CA;Center for Wireless Communications, University of California, San Diego, La Jolla, CA

  • Venue:
  • MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume I
  • Year:
  • 2003

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Abstract

In this paper a new approach is presented to alleviate the undesirable effects due to the high peak-to-average power ratio of orthogonal frequency division multiplexing. A class of signaling called OFDM angle modulation is presented. These constant envelope OFDM based signals guarantee a 0dB PAPR thus are well suited for efficient nonlinear power amplification. This paper focuses on binary OFDM phase modulation, which is a special case of OFDM angle modulation.