A Ka-Band Pattern-Polarization Reconfigurable Holographic Antenna Based on Liquid Crystal
A pattern-polarization reconfigurable holographic antenna based on liquid crystal is proposed. The operating frequency is 30 GHz. The holographic antenna consists of four glass-based liquid crystal plates and a central monopole antenna feed. Through holographic impedance modulation, beam scanning from 0° to 45° is realized, and the polarization state can be reconstructed between vertical polarization, horizontal polarization, left-hand circular polarization and right-hand circular polarization.
Authors
- Mei Jiang (ORCID: https://orcid.org/0000-0002-9190-3621)
- Junzhi Wan (ORCID: https://orcid.org/0000-0003-2859-1220)
- Yuchun Gao
- Xiangzhen Yu
- Jianfeng Zhang (ORCID: https://orcid.org/0000-0002-3270-0533)
- Shize Li (ORCID: https://orcid.org/0000-0001-8799-2396)
- Ke Song
Institutions
- Shanghai Power Equipment Research Institute (CN)
- Beihang University (CN)
Publication Details
- Published
- 2024-09-22
- DOI
- https://doi.org/10.1109/apcap62011.2024.10881289
- Primary Topic
- Advanced Antenna and Metasurface Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00