Title :
Asymmetric coplanar waveguide filter with defected ground structure
Author_Institution :
54th Res. Inst., CETC, Shijiazhuang, China
Abstract :
Proposed novel asymmetric coplanar waveguide filter with defected ground structure, discussed its performance with different dimensions employing conformal mapping techniques and commercial EM software CST Microwave Studio. Several filter circuits were fabricated and measured, the results showed good agreement with analysis, while the structure was proven to have good performance and design flexibilities.
Keywords :
coplanar waveguides; waveguide filters; asymmetric coplanar waveguide filter; commercial EM software CST Microwave Studio; conformal mapping techniques; defected ground structure; filter circuits; Coplanar waveguides; Dielectric constant; Filtering theory; Microwave filters; Resonator filters; Substrates; Transmission line measurements;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929176
