Title :
LTCC filter based on via resonators
Author :
Kondratyev, V. ; Kautio, Kari ; Lahti, M.
Author_Institution :
Photonic devices & Meas. solutions, VTT Tech. Res. Centre of Finland, Oulu, Finland
fDate :
Oct. 29 2012-Nov. 1 2012
Abstract :
The concept of a via resonator is first time introduced. The advantages of the implementation of the via resonator compared to planar one are discussed. Then the different types of an interdigital filter that could be realized as via resonator filter (VRF) are considered. The perspectives to manufacture VRF with low temperature co-fired ceramics (LTCC) technology are discussed. Experimental results are presented for several 5-pole VRF to prove the feasibility of the concept considered.
Keywords :
resonator filters; 5-pole VRF; LTCC filter; LTCC technology; interdigital filter; low temperature co-fired ceramics technology; via resonator filter; Band pass filters; Couplings; Feeds; Impedance; Microwave filters; Resonant frequency; Resonator filters; LTCC; VRF; filter; millimeter wave circuits;
Conference_Titel :
Microwave Conference (EuMC), 2012 42nd European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2215-7
Electronic_ISBN :
978-2-87487-026-2
