Gain and mode purity filtering dual polarized OAM beam generation using cavity waveguide-based 3D transmitarray
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DOI: 10.1088/1361-6463/ad3169
Abstract: A 3D transmitarray (TA) is proposed to generate dual-polarized orbital angular momentum (OAM) beams with gain and mode purity filtering responses. The TA units are realized by square cavity filters with the same passband and… read more here.
Keywords: gain mode; purity filtering; purity; dual polarized ... See more keywords