A Broadband Dual-band Dual-circularly Polarized Antenna
This paper presents the design of a wideband dual-band dual-circularly polarized antenna, achieved by integrating a helical antenna and an open-ended waveguide antenna to operate in two frequency bands. The antenna demonstrates bandwidths of 42.4% and 19.2% with S11<-10dB standard in the respective frequency bands, along with axial ratio bandwidths of 35.6% (4dB) and 19.9% (3dB). Both simulated and measured results confirm the excellent performance of the proposed antenna.
Authors
- Sainan Shi (ORCID: https://orcid.org/0000-0002-7163-3716)
- Fuheng Zhang (ORCID: https://orcid.org/0000-0003-0475-8508)
- Xiaoqing Tian (ORCID: https://orcid.org/0000-0002-4482-0268)
- Ke Li (ORCID: https://orcid.org/0000-0003-2623-0608)
- Tao Tian (ORCID: https://orcid.org/0000-0001-5375-9094)
- Xiaobo Xuan
Institutions
- Shanghai Power Equipment Research Institute (CN)
Publication Details
- Published
- 2024-10-23
- DOI
- https://doi.org/10.1109/isape62431.2024.10840789
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00