DocumentCode
3161692
Title
An extended stopband bandpass filter with unequal length open stubs loaded
Author
Zhong, X.J. ; Ye, J.D. ; Sun, Wen ; He, F.
Author_Institution
Microwave Commun. Dept., UST PLA, Nanjing, China
fYear
2013
fDate
26-28 Oct. 2013
Firstpage
25
Lastpage
27
Abstract
In this paper, a wide stopband bandpass filter was proposed. The proposed filter is composed of microstrip stepped impedance resonators (SIRs), two open stubs of different lengths are loaded at the center of some of the resonators to suppress the harmonic frequencies, thus makes the filter have a so wide stopband. Measured results accord well with simulated results, showing good performance of the filter.
Keywords
band-pass filters; resonator filters; SIR; extended stopband bandpass filter; harmonic frequencies; microstrip stepped impedance resonators; resonators; unequal length open stubs; wide stopband bandpass filter; Band-pass filters; Impedance; Microstrip filters; Microwave filters; Passband; Resonant frequency; Resonator filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Problem-solving (ICCP), 2013 International Conference on
Conference_Location
Jiuzhai
Type
conf
DOI
10.1109/ICCPS.2013.6893568
Filename
6893568
Link To Document