TRANSVERSE MAGNETIC MODE DIELECTRIC RESONATOR, TRANSVERSE MAGNETIC MODE DIELECTRIC FILTER AND BASE STATION

摘要

The present invention discloses a transverse magnetic mode dielectric resonator, transverse magnetic mode dielectric filter and base station. Said transverse magnetic mode dielectric resonator comprises a resonant cavity (201) with an opening at one end,a thin cover board (203) covering said opening and a thick cover board (204) covering said thin cover board (203), and the surfaces of said thin cover board (203) and thick cover board (204) are both covered with conductive material. A slot is provided on the surface of said thick cover board (204) contacting with said thin cover board (203) and said slot is filled with a filler (205) for, when said thick cover board (204) covers said thin cover board (203), causing said thin cover board (203) to generate elastic deformation. The present invention has advantages of a good contact between contact surfaces, convenient assembly, good structure stability and strong realizability, thereby being suitable for mass production and having good mass production consistency.