Filtering Phase Shifters Using Vertically Installed Planar Structure
- Resource Type
- Conference
- Authors
- Liu, Lei; Chen, Kun; Wu, Zhong-Jie; Wang, Zheng-Bin
- Source
- 2022 IEEE MTT-S International Wireless Symposium (IWS) Wireless Symposium (IWS), 2022 IEEE MTT-S International. 1:1-3 Aug, 2022
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Signal Processing and Analysis
Couplings
Wireless communication
Phase measurement
Filtering
Simulation
Design methodology
Phase shifters
vertically installed planar (VIP) circuit
tight coupling
wideband
filtering
phase shifter
- Language
In this paper, a wideband filtering phase shifter (PS) is proposed using vertically installed circuit structures, where the VIP circuit is used to realize a tight coupling. The even-odd mode analysis is adopted to analyze the whole structure. Then, a 45° filtering PS is designed to verify the design methodology. The simulated and measured results demonstrate that the proposed phase shifter has low insertion losses (