1. A CPW-fed rectangular dielectric resonator antenna
- Author
-
Sheng-Ming Deng, Tsung-Wen Chen, and Hsiao-Hsun Kan
- Subjects
Materials science ,Dielectric resonator antenna ,Coaxial antenna ,business.industry ,Loop antenna ,Astrophysics::Instrumentation and Methods for Astrophysics ,Physics::Optics ,Antenna factor ,Radiation pattern ,Antenna efficiency ,Microstrip antenna ,Optics ,Optoelectronics ,business ,Monopole antenna ,Computer Science::Information Theory - Abstract
A CPW-fed rectangular dielectric resonator antenna is presented. The reflection coefficient and radiation patterns of such a dielectric resonator antenna with a high dielectric constant fed by an open-ended coplanar waveguide are studied. In the antenna design, the offset distance from the center of the dielectric resonator antenna to the open-ended slot center, can be used to tune the input impedance on the CPW-fed dielectric resonator antenna. Also, the calculated and experimental reflection coefficient, center frequency, antenna bandwidth, and radiation patterns are compared.
- Published
- 2002
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