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Type: Conference paper
Title: Semi-trapezoidal dielectric resonator antenna for wideband applications
Author: Almpanis, G.
Fumeaux, C.
Vahldieck, R.
Citation: IEEE Antennas and Propagation Society international Symposium (AP-S) 2007: pp.4877-4880
Publisher: IEEE
Publisher Place: Online
Issue Date: 2007
Series/Report no.: IEEE Antennas and Propagation Society International Symposium
ISBN: 1424408784
ISSN: 1522-3965
Conference Name: IEEE Antennas and Propagation Society International Symposium (2007 : Honolulu, Hawaii)
Statement of
G. Almpanis, C. Fumeaux and R. Vahldieck
Abstract: A semi-trapezoidal probe-fed dielectric resonator antenna (DRA) of very wide bandwidth is studied theoretically and experimentally. The design is an evolution of the double-slab DRA that exploits the advanced antenna geometry and the position of the feeding probe in order to facilitate the excitation of multiple modes with similar radiation characteristics. As a result, an impedance bandwidth of 62 per cent is achieved, while the patterns remain broadside and the polarization purity is within acceptable limits for the entire frequency domain.
DOI: 10.1109/APS.2007.4396637
Appears in Collections:Aurora harvest
Electrical and Electronic Engineering publications

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