400 GHz Easy-Packaging Waveguide Filters Based on Mixed-Mode and Off-Axis Couplings

Jie Wang, Yue Xin, Yun Zhao, Jiang-Qiao Ding
2021 IEEE Access  
doi:10.1109/access.2021.3082569 fatcat:332c73lm3vhbhksglri4djtpse