New Triple-Resonance Configuration Using Stubbed Waveguide Dual-Mode Cavities

• Published in: IEEE microwave and wireless components letters Vol. 32; no. 6; pp. 652 - 655
• Main Authors: Bastioli, Simone, Snyder, Richard V.
• Format: Journal Article
• Language: English
• Published: IEEE 01.06.2022
• Subjects: Cavity resonators; Couplings; dual-mode cavities; elliptic filters; Filtering theory; Passband; Poles and zeros; Resonant frequency; Topology; triple-mode cavities; Tuning; waveguides

This letter presents new configurations of stubbed waveguide cavities for the realization of pseudo-elliptic and self-equalized filters. The basic structure consists of a main TE 102 /TE 201 dual-mode cavity that is loaded with a pair of waveguide stubs. The two stubs are located at the top and bott...