Title :
New circular-shaped dual-mode cavity for mm-wave filters using LTCC technology
Author :
Ahn, Kiburm ; Uhm, Manseok ; Yom, Inbok
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
This paper presents a new circular-shaped dual-mode cavity for mm wave filters in the LTCC substrate. The cavity enables a resonator filter to include the cross couplings between input and output ports for high frequency selectivity. Two mm-wave filters are demonstrated to verify the effectiveness of proposed cavity.
Keywords :
cavity resonator filters; millimetre wave filters; LTCC substrate; circular-shaped dual-mode cavity; cross couplings; high frequency selectivity; mm-wave filters; resonator filter; Dielectric substrates; Electromagnetic coupling; Microstrip antennas; Microstrip filters; Microwave filters; Microwave technology; Q factor; Radio frequency; Resonant frequency; Resonator filters;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395941
