A spherical multibeam antenna

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 22 Mar 2004 Croatia Publisher:IEEEJournal:IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450), volume 3, pages 693-696

Authors: Herscovici, Naftali; Šipuš, Zvonimir;

doi: 10.1109/aps.2003.1219941

A spherical multibeam antenna

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Abstract

One of the most difficult problems in scanning antenna technology is the realization of wide angle scanning. The proposed architecture seems to overcome the difficulties of realizing complex antennas, and offers high efficiency with wide-angle scanning capabiliy and with (almost) indentical beams regardless of scanning angle. The architecture proposed consists of a single-K-spherical lens fed by a spherical array of waveguides.

Country

Croatia

Related Organizations

University of Zagreb
Croatia

Keywords

lens antenna; multibeam antenna; spherical antenna

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