Canonical Ridged SIW fiters in LTCC

Author

Fei, Yang ; Rui-zhu, Liu ; Hong-xi, Yu

Author_Institution

China Acad. of Space Technol. (Xi´´an), Xi´´an, China

fYear

2011

fDate

22-25 May 2011

Firstpage

190

Lastpage

192

Abstract

A new physical realization of an elliptic function filter response is proposed for achieving compact size, wide spurious free stop-band and high-selectivity performance. The filter configuration is implemented by Ridged-SIW embedded in a multilayer low-temperature co-fired ceramic (LTCC) structure, which can be easily integrated in a chip module. To validate the concept, two elliptic filters with different input/output coupling structures, micro-strip line coupling and CPW coupling, are designed. The results are verified with the measurements of two filters.

Keywords

ceramics; coplanar waveguides; microstrip lines; resonator filters; substrate integrated waveguides; waveguide filters; CPW coupling; canonical ridged SIW fiters; chip module; elliptic function filter response; microstrip line coupling; multilayer low-temperature co-fired ceramic structure; spurious free stop-band; substrate integrated waveguides; Cavity resonators; Couplings; Filtering theory; Magnetic separation; Microwave filters; Resonant frequency; Resonator filters; LTCC; elliptic filter; ridged SIW;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8556-7

Type

conf

DOI

10.1109/ICMTCE.2011.5915198

Filename

5915198