TM MEDIUM RESONATOR, METHOD OF IMPLEMENTING SAME, AND TM MEDIUM FILTER

摘要

Disclosed is a method of implementing a TM medium resonator, which comprises the following steps: processing a medium resonant column component with a metal connecting board; processing a metal cavity having an opening at one end; fastening the metal connecting board of the medium resonant column component on an inner wall of the metal cavity by using a screw; covering the opening of the metal cavity with a premade cover plate; and driving a premade tuning screw inside the metal cavity from the cover plate. The implementation method of the TM medium resonator of the present invention has a simple process, and a processed TM medium resonator has a small volume, desirable performance, and high work reliability. The present invention further provides a TM medium resonator processed by using the foregoing method and a medium filter formed by one or more TM medium resonators.