DocumentCode :
1441189
Title :
Theory of the circular-disc printed-circuit antenna
Author :
Long, S.A. ; Shen, L.C. ; Morel, P.B.
Volume :
125
Issue :
10
fYear :
1978
fDate :
10/1/1978 12:00:00 AM
Firstpage :
925
Lastpage :
928
Abstract :
A planar conducting structure, an electrically small distance above a ground plane, can be constructed to radiate in the direction normal to its plane while still retaining its low-profile characteristics. A circular disc structure is analysed theoretically to provide aid in the design of such antennas. The currents, fields, total radiated power, directive gain, losses, Q-factor and efficiency are all calculated at several frequencies for various values of the thickness, permittivity, and loss tangent of the dielectric material that separates the antenna from the ground plane.
Keywords :
antenna theory; dielectric-loaded antennas; printed circuits; waveguide antennas; Q-factor; circular disc structure; dielectric loaded antennas; directive gain; efficiency; losses; planar conducting structure; printed circuit antenna; total radiated power; waveguide antenna;
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1978.0220
Filename :
5253207
Link To Document :
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