Circularly Polarized Substrate-Integrated Waveguide Antenna Array at Ka-Band

Conference: GeMIC 2008 - German Microwave Conference
03/10/2008 - 03/12/2008 at Hamburg-Harburg, Germany

Proceedings: GeMIC 2008

Pages: 4Language: englishTyp: PDF

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Kuhlmann, Karsten; Rezer, Kamil; Jacob, Arne F. (Institut für Hochfrequenztechnik - Tech. Univ. Hamburg-Harburg, 21073 Hamburg, Germany)

This contribution deals with the design, implementation, and test of a circularly polarized 3x3 antenna array at 30 GHz. The array elements are realized as open-ended substrateintegrated waveguides (SIW). Focus of this paper is on the polarizer of the single antenna and on the realization of the array. Simulation as well as measurement data is presented and discussed.