## Abstract A low‐profile equilateral‐triangular dielectric resonator antenna (DRA) of very high permittivity (ε~r~ = 82) is excited with the use of a rectangular waveguide. It is found that the present configuration has a very wide impedance bandwidth of 11.4%, which is 3.8 times of that of the pr
High-Permittivity Dielectrics in Waveguides and Resonators
✍ Scribed by Van Bladel, J.
- Book ID
- 119819459
- Publisher
- IEEE
- Year
- 1974
- Tongue
- English
- Weight
- 533 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0018-9480
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📜 SIMILAR VOLUMES
Characteristics of a low-profile square-disk dielectric res-( ) onator DR antenna with a ¨ery high permitti¨ity excited by a coplanar ( ) wa¨eguide CPW are experimentally studied. The CPW is open circuited by a rectangular slot which also ser¨es a coupling slot for coupling the electromagnetic energ
## Abstract In this article, a high‐permittivity rectangular dielectric resonator antenna is proposed. In this configuration, wideband operation is achieved by loading a rectangular dielectric resonator on the center of the rectangular ring slot. Dielectric resonators of three different thicknesses