Ka-Band 3-dB Quadrature Hybrid on 75μm GaAs Substrates
A wideband 3-dB quadrature hybrid is designed based on the stacked microstrip coupled structure, allowing tighter coupling realizable on 75μm GaAs substrates. The proposed structure can be easily integrated with typical two-metal-layer and thin-substrate GaAs fabrication processes. The simulation result shows the designed hybrid able to operate at 25–55 GHz and provide good port symmetry
Authors
- Shiwei Wu (ORCID: https://orcid.org/0000-0001-6405-1526)
- Xinhang Xu (ORCID: https://orcid.org/0009-0003-7381-5286)
Institutions
- China Electronics Technology Group Corporation (CN)
Publication Details
- Published
- 2024-10-23
- DOI
- https://doi.org/10.1109/isape62431.2024.10841137
- Primary Topic
- Radio Frequency Integrated Circuit Design
- Type
- article
- Field-Weighted Citation Impact
- 0.00