JIN Rong-hong, ZHU Hong-wen, ANDO Makoto. The Excitation of CA-RLSA by a Co-Planar Waveguide Circuit[J]. Acta Electronica Sinica, 2001, 29(9): 1233-1235.
JIN Rong-hong, ZHU Hong-wen, ANDO Makoto. The Excitation of CA-RLSA by a Co-Planar Waveguide Circuit[J]. Acta Electronica Sinica, 2001, 29(9): 1233-1235.DOI：
A planar feeding circuit is proposed in this paper
which is structured by co-planar waveguide and excites a rotating mode in parallel plate waveguide.A CA-RLSA fed by this circuit has a foresite beam.The structure is planar and available to integration and minimization even in millimeter wave band.It is also suitable to excite a CA-RLSA with a conical beam if parameters are properly changed.It is proved by the simulation and experiments that the mechanism and principle are reasonable.
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