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Generation of OAM radio waves using circular time-switched array antenna

  • Alan Tennant
  • , Ben Allen

Research output: Contribution to journalArticlepeer-review

191 Citations (Scopus)

Abstract

A circular time-switched array (TSA) is analysed and configured to radiate radio waves which correspond to the modes associated with orbital angular momentum (OAM) theory. Results are presented to show that the harmonic frequencies radiated by the circular TSA directly correspond to OAM modes of progressive order, including negative modes.
Original languageEnglish
Pages (from-to)1365-1366
JournalElectronics Letters
Volume48
Issue number21
DOIs
Publication statusPublished - 1 Oct 2012

Keywords

  • Radio

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