Generation of OAM radio waves using circular time-switched array antenna
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.Citation
Tennant, A., Allen, B. (2012) 'Generation of OAM radio waves using circular time-switched array antenna' Electronics Letters 48(21) pp1365-1366Publisher
IETJournal
Electronics LettersType
ArticleLanguage
enISSN
0013-5194ae974a485f413a2113503eed53cd6c53
10.1049/el.2012.2664