Hexagonal dielectric resonators and microcrystal lasers
β Scribed by Wiersig, Jan
- Book ID
- 121504447
- Publisher
- The American Physical Society
- Year
- 2003
- Tongue
- English
- Weight
- 856 KB
- Volume
- 67
- Category
- Article
- ISSN
- 1050-2947
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π SIMILAR VOLUMES
A coaxial-fed hexagonal dielectric resonator antenna (HDRA) producing circular polarization is investigated experimentally. Circular polarization is achieved by exciting the orthogonal HE 11β¦ modes of the HDRA in phase quadrature. The return-loss, impedance, and radiation characteristics are studied
## Abstract Hexagonal dielectric resonator antenna (HDRA) for multifrequency operation is proposed and investigated experimentally. The proposed antenna, excited by a single coaxial feed, resonates at four frequencies centered at 2.215, 2.784, 3.445, and 3.955 GHz with identical polarization. The r