Title :
T-shaped microstrip resonator and its design to filter
Author :
Xiao, Jian-kang ; Zhang, Sheng ; Zhang, You-jun ; Liu, Wei-na ; Li, Ying
Author_Institution :
Coll. of Sci., Shanghai Univ., China
Abstract :
In this paper, the resonant frequency, quality factor and electromagnetic field distributions of T-shaped microstrip resonator are computed and analyzed. A novel double-T-shaped microstrip bandstop filter using DGS is designed and its filter performance is simulated. The result shows the filter has some outstanding virtues such as wide bandwidth, high attenuation etc. The filter can be applied in RF circuit for its simple and compact structure, easy integrated and manufacture, low cost and so on.
Keywords :
Q-factor; band-stop filters; electromagnetic fields; microstrip filters; microstrip resonators; resonator filters; T-shaped microstrip resonator; defected ground structures; double-T-shaped microstrip bandstop filter; electromagnetic field distributions; quality factor; radiofrequency circuit; resonant frequency; Circuit simulation; Computational modeling; Distributed computing; Electromagnetic analysis; Electromagnetic fields; Microstrip filters; Microstrip resonators; Q factor; Resonant frequency; Resonator filters;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1607058
