Wideband Decoupling of Co-Polarization Slot Antenna without Additional Component
A novel two-port co-polarization slot antenna with broadband self-decoupling characteristics is proposed. The reduction of broadband mutual coupling can be achieved by changing the slot width of the shared-radiator. The −10 dB operating bandwidth is expanded from 20.4% to 69.7%. The isolation is only 4 dB on coupling slot antenna but improved to better than 17 dB on decoupling slot antenna. This method provides a new design scheme for MIMO slot antennas.
Authors
- Zhi‐Hong Tu (ORCID: https://orcid.org/0000-0002-1605-106X)
- Shun Li (ORCID: https://orcid.org/0000-0002-7599-5984)
- Qing–Xin Chu
Institutions
- South China University of Technology (CN)
Publication Details
- Published
- 2024-11-04
- DOI
- https://doi.org/10.1109/csrswtc64338.2024.10811584
- Primary Topic
- Antenna Design and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00