DocumentCode
3357715
Title
Cylindrical dielectric cavity antenna loaded by a beam forming ring
Author
Kishk, A.A. ; Elsherbeni, Atef Z.
Author_Institution
Dept. of Electr. Eng., Mississippi Univ., University, MS, USA
fYear
1988
fDate
6-10 June 1988
Firstpage
820
Abstract
A technique for improving the radiation characteristics of a resonant cylindrical dielectric cavity antenna by using a circular conducting ring is proposed. The ring is assumed to be residing on the top surface of the dielectric material. The effect of the thickness and diameter of the ring on the E- and H-plane radiation patterns as well as the cross-polarized field of the dielectric cavity antennas of various geometrical dimensions and dielectric constants are presented.<>
Keywords
antenna radiation patterns; dielectric-loaded antennas; E-plane radiation patterns; H-plane radiation patterns; antenna radiation patterns; beam forming ring; circular conducting ring; cross-polarized field; diameter; dielectric constants; dielectric material; geometrical dimensions; radiation characteristics; resonant cylindrical dielectric cavity antenna; thickness; Antenna radiation patterns; Coaxial components; Dielectric materials; Dielectric resonator antennas; Geometry; Loaded antennas; Magnetic analysis; Magnetic separation; Permittivity; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.94205
Filename
94205
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