TE MODE DIELECTRIC DUPLEXER

摘要

A TE mode duplexer is provided to prevent an electric leakage by connecting a transmission filter and a reception filter having a plurality of TE mode dielectric resonators by a feeding part through a transmission line with impedance difference. A transmission filter(110) and a reception filter(150) are divided by one of a slot(125) or a window and include a plurality of TE mode dielectric resonators(160). A feeding unit includes the coaxial connector which electrically connects one end of the transmission filter and one end of the receiving filter with the impedance difference or the microstrip line formed on a PCB. A metal layer is coated on the TE(Transverse Electric) mode dielectric resonators. The transmission filter and the reception filter are separately arranged in a line.