H-Plane Coupled Yagi-Uda mm-Wave ESPAR Array
A Yagi-Uda electronically steerable parasitic array radiator (ESPAR) antenna array is proposed for mm-Wave beamsteering applications. The 3-element array is designed using YagiUda antenna elements, each with a dipole element and a ground plane reflector, coupled in the H-plane. The design operates from 27.5 GHz − 30 GHz with 9% usable fractional bandwidth. By terminating the parasitic element feed lines with tunable reactive loads, the array is capable of beam steering to +/- 30° in simulation with 6 dBi gain.
Authors
- Xun Gong (ORCID: https://orcid.org/0000-0001-7111-736X)
- Ectis Velazquez (ORCID: https://orcid.org/0009-0007-4256-7557)
Institutions
- University of Central Florida (US)
Publication Details
- Published
- 2025-02-19
- DOI
- https://doi.org/10.1109/iwat64079.2025.10931203
- Primary Topic
- Radar Systems and Signal Processing
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation