Title :
4GHz Band Band-Pass Filter using an Orthogonal Array Coupling TM110 Dual Mode Dielectric Resonator
Author :
Nishikawa, Toshio ; Ishikawa, Youhei ; Hattori, Jun ; Wakino, Kikuo ; Kobayashi, Yoshio
Author_Institution :
Murata Manufacturing Company Limited, Kyoto, Japan
Abstract :
A novel TM110 dual mode resonator using a monoblock ceramic was developed. The coupling principle of the resonator is explained by even and odd mode, and the design procedure is expressed. The trial 4GHz band band-pass filter is 12Ã12Ã30mm in the size, and shows 0.2dB in the insertion loss for the bandwidth of 500MHz and 0.35MHz in the temperature stability.
Keywords :
Band pass filters; Bandwidth; Ceramics; Dielectrics; Insertion loss; Resonance; Resonant frequency; Resonator filters; Tellurium; Temperature;
Conference_Titel :
Microwave Conference, 1989. 19th European
Conference_Location :
London, UK
DOI :
10.1109/EUMA.1989.334080