Circular Polarized 3D-Printed Enclosed Twist Dielectric Resonator Antenna
- Resource Type
- Conference
- Authors
- Avila, Andrea; Diaz, Marcos; Pizarro, Francisco
- Source
- 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI), 2023 IEEE International Symposium on. :701-702 Jul, 2023
- Subject
- Fields, Waves and Electromagnetics
Polarization
Costs
Simulation
Resonant frequency
Turning
Dielectric resonator antennas
Stability analysis
- Language
- ISSN
- 1947-1491
This article presents a circular polarized enclosed twist dielectric resonator antenna (DRA) manufactured using 3D-printing, operating at 5.8 GHz. The circular polarization is obtained by twisting the top a rectangular DRA 60 degrees with respect to its base, while the sense of the polarization is given by the turning sense of the twist. The DRA includes a cubic dielectric enclosure to give mechanical stability to the structure. Simulations results shows that the antenna have a gain of around 6.7 dB, and an axial ratio below 3 dB at the operational frequency.