Title :
CPW bandstop filter using periodically loaded slot resonators
Author :
Liu, H.W. ; Yoshimasu, T. ; Sun, L.L.
Author_Institution :
Microelectron. CAD Center, Hangzhou Dianzi Univ., China
fDate :
3/16/2006 12:00:00 AM
Abstract :
A new dual-spiral-shaped slot resonator in a coplanar waveguide (CPW-DSR) is studied. Also, its equivalent circuit model is introduced and used for multi-resonant performance analysis. Finally, a bandstop filter using periodically loaded CPW-DSRs is presented and verified by simulations and measurement.
Keywords :
band-stop filters; coplanar waveguides; equivalent circuits; periodic structures; resonator filters; waveguide filters; coplanar waveguide bandstop filter; dual-spiral-shaped slot resonator; equivalent circuit model; multiresonant performance analysis; periodically loaded slot resonator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20060230
