Broadband radial waveguide spatial combiner

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Affiliation of Author(s):[1]Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 610054, Peoples R China

Journal:IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS

Key Words:broadband; power divider; radial waveguide; spatial combiner

Abstract:A broadband eight-way spatial combiner using coaxial probes and radial waveguides has been proposed and designed. The simple electromagnetic modeling for the radial waveguide power divider/combiner hag been developed using equivalent-circuit method. The measured 10-dB return loss and 1-dB insertion loss bandwidth of this waveguide spatial combiner are all demonstrated to be about 8 GHz.

Document Type:Article

Volume:18

Issue:2

Page Number:73-75

ISSN No.:1531-1309

Translation or Not:no