On improving coupling between a coplanar waveguide feed and a dielectric resonator antenna
โ Scribed by Yong-Xin Guo, ; Kwai-Man Luk,
- Book ID
- 120942348
- Publisher
- IEEE
- Year
- 2003
- Tongue
- English
- Weight
- 274 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0018-926X
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๐ SIMILAR VOLUMES
## Abstract In this article, a novel method is presented to improve the coupling of dielectric resonator antenna (DRA) excited by a waveguide slot at the shorted end.A rectangular DRA is excited by a thick ground plane slot, which is fed by a capacitive waveguide junction (CWJ)โcoupled waveguide en
Characteristics of a low-profile square-disk dielectric res-( ) onator DR antenna with a ยจery high permittiยจity excited by a coplanar ( ) waยจeguide CPW are experimentally studied. The CPW is open circuited by a rectangular slot which also serยจes a coupling slot for coupling the electromagnetic energ
An aperture-coupled dielectric resonator antenna using a strip-line feed is inยจestigated experimentally. As compared to the preยจious microstrip-line ยจersion, the new configuration eliminates the problems of backside radiation through the slot and frequency dispersion. The measured return loss, radia