Wideband Circularly Polarized Millimeter Wave Hemispherical Dielectric Resonator Antenna
A novel approach is proposed to design a circularly polarized (CP) hemispherical dielectric resonator antenna (DRA) with a wide axial ratio (AR) bandwidth by incorporating an additional dielectric substrate between the antenna and the ground plane. This is in addition to the lower feeding substrate...
| Published in: | Micromachines |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-02-01
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| Subjects: | |
| Online Access: | https://www.mdpi.com/2072-666X/14/2/436 |