Title :
Stacked and planar dual-mode filters using dielectric loaded rectangular cavity resonator
Author :
Mirshekar-Syahakal, D. ; Sim, C.W. ; Chuma, J.M.
Author_Institution :
Dept. of Electron. Syst. Eng., Essex Univ., Colchester, UK
Abstract :
For dual-mode filters, a new resonator structure, the dielectric loaded rectangular cavity resonator, is proposed. This resonator is analysed and its mechanical and electrical advantages over its cylindrical counterpart, are outlined. Based on this resonator, two fourth-order elliptic filters of similar specifications, developed in the stacked and planar configurations using the dual-mode technique, are explained and their responses are briefly discussed
Keywords :
UHF filters; cavity resonator filters; dielectric resonator filters; elliptic filters; microwave filters; passive filters; DR structure; dielectric loaded rectangular cavity resonator; fourth-order elliptic filters; planar dual-mode filters; stacked dual-mode filters; Aluminum; Cavity resonators; Conductors; Dielectric losses; Dielectric measurements; Fasteners; Polarization; Resonant frequency; Resonator filters; Tuning;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location :
Beijing
Print_ISBN :
0-7803-5743-4
DOI :
10.1109/ICMMT.2000.895630
