Beam steering for OAM beams using time-modulated circular arrays
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DOI: 10.1049/el.2018.5386
Abstract: The theory of time-modulated circular arrays in respect of generating orbital angular momentum (OAM) beams at harmonic frequencies is analysed. Without using expensive phase shifters in phased arrays, beam steering for OAM beams is achieved… read more here.
Keywords: beam steering; oam beams; time modulated; modulated circular ... See more keywords