Circularly Polarized Huygens Source Antenna Based on Two Stacked Dielectric Resonators
- Resource Type
- Conference
- Authors
- Morales, C. D.; de Araujo, J. B.; Morlaas, C.; Chabory, A.; Pascaud, R.; Grzeskowiak, M.; Mazingue, G.
- Source
- 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), 2021 IEEE International Symposium on. :1211-1212 Dec, 2021
- Subject
- Fields, Waves and Electromagnetics
Polarization
Dipole antennas
Bandwidth
Three-dimensional printing
Dielectric resonator antennas
Dielectrics
Numerical models
Dielectric resonator antenna
Huygens source
circular polarization
half-space radiation
- Language
In this paper, a cross-shaped dielectric resonator antenna arranged in a stacked configuration is proposed to realize a Huygens source in circular polarization at 2.45 GHz ISM band. The antenna principle relies on the combination of two pairs of orthogonal electric and magnetic dipoles. The antenna is designed and optimized with numerical analysis using far-field simulations in Ansys HFSS. It finally has a radiation pattern oriented in one half-space without the use of a ground plane.