A Synthesis-free Directional Modulation Transmitter using Retrodirective Array

Yuan Ding, Vincent Fusco

Research output: Contribution to journalArticlepeer-review

29 Citations (Scopus)
257 Downloads (Pure)

Abstract

By modification of the classical retrodirective arrays (RDAs) architecture a directional modulation (DM) transmitter can be realized without the need for synthesis. Importantly, through analytical analysis and exemplar simulations, it is proved that, besides the conventional DM application scenario, i.e., secure transmission to one legitimate receiver located along one spatial direction in free space, the proposed synthesis-free DM transmitter should also perform well for systems where there are more than one legitimate receivers positioned along different directions in free space, and where one or more legitimate receivers exist in a multipath environment. None of these have ever been achieved before using synthesis-free DM arrangements.
Original languageEnglish
Pages (from-to)428 - 441
Number of pages14
JournalIEEE Journal of Selected Topics in Signal Processing
Volume11
Issue number2
Early online date01 Sep 2016
DOIs
Publication statusEarly online date - 01 Sep 2016

Keywords

  • directional modulation
  • information pattern
  • interference pattern
  • retrodirective array
  • synthesis-free

ASJC Scopus subject areas

  • Engineering(all)

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