Title :
Miniaturizing the size of microwave filter by using LTCC technology with hybrid dielectrics
Author :
Chang, Y.Z. ; Lee, W.S. ; Wu, H.I. ; Su, C.Y.
Author_Institution :
Dept. of Electr. Eng., Nat. Chen Kung Univ., Taiwan
Abstract :
In this paper, to miniaturize filter size, a semi-lump filter was made by using LTCC technology with hybrid dielectrics, in which the quarter wavelength resonators are realized on the low K substrate and capacitors are realized on the high K substrate. The measured results prove the capability of the LTCC technology with hybrid dielectrics to miniaturize the filter and still keep the performance of filters.
Keywords :
Q-factor; ceramic packaging; dielectric materials; dielectric resonators; microwave filters; LTCC technology; high K substrate; hybrid dielectrics; low K substrate; microwave filter; miniaturize filter size; quarter wavelength resonators; semi-lump filter; Band pass filters; Capacitors; Dielectric measurements; Dielectric substrates; High K dielectric materials; High-K gate dielectrics; Microwave filters; Microwave technology; Resonator filters; Stripline; Q factor; filter; hybrid;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606281
