Analysis of slot antenna on dielectric substrate
- 1 January 1985
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings H Microwaves, Antennas and Propagation
- Vol. 132 (7) , 474-476
- https://doi.org/10.1049/ip-h-2.1985.0085
Abstract
A simple method is described for analysis of a slot antenna on dielectric substrate of finite thickness. The method consists in using several transformations for reducing the original structure to approximately complementary/dual structure; i.e. to a cylindrical dipole of circular cross-section with a coaxial magnetic cover. The structure thus obtained is then analysed using well-known methods. A model of the slot on dielectric substrate fed by a coplanar waveguide was realised, and experimental results for slot impedance agreed well with the theory.Keywords
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