Novel Evanescent-Mode Cavity Filter With Reconfigurable Rat-Race Coupler, Quadrature Coupler and Multi-Pole Filtering Functions
Lai, Junchen, Yang, Tao, Chi, Pei-Ling, Xu, RuiminТом:
8
Рік:
2020
Журнал:
IEEE Access
DOI:
10.1109/access.2020.2974007
Файл:
PDF, 7.77 MB
2020