Dielectric resonator for VHF to microwave region

摘要

A high frequency miniaturized dielectric resonator is disclosed. The resonator includes an elongated dielectric member axially hollow at least in part of its cross section. A conductor surrounds the dielectric member, and a metal rod is inserted into the hollowed part of the dielectric member and coupled to the conductor. This structure supports resonance in a hybrid mode including the TEM mode and the TE10g mode (g being a positive number).