DocumentCode
3164794
Title
Compact Microstrip Parallel-Coupled Bandpass Filters With Multiple Transmission Zeros
Author
Wu, Chao-Huang ; Lin, Yo-Shen ; Wang, Chi-Hsueh ; Chen, Chun Hsiung
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
fYear
2006
fDate
10-15 Sept. 2006
Firstpage
1151
Lastpage
1154
Abstract
Compact microstrip parallel-coupled bandpass filters with two capacitive cross-couplings for creating multiple transmission zeros are proposed. The locations of transmission zeros can be adjusted by varying the values of cross-coupled capacitances so as to improve the filter selectivity. Simple equivalent-circuit model is also established to facilitate the filter design. Specifically, two microstrip bandpass filters with compact size and good selectivity are implemented and carefully examined
Keywords
band-pass filters; equivalent circuits; microstrip lines; poles and zeros; compact microstrip; coupled-line; cross-coupled capacitances; equivalent-circuit model; filter selectivity; multiple transmission zeros; parallel-coupled bandpass filters; Band pass filters; Capacitance; Capacitors; Chaotic communication; Coupling circuits; Filtering theory; Insertion loss; Microstrip filters; Microwave communication; Resonator filters; Microstrip; bandpass filter; coupled-line; transmission zeros;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2006. 36th European
Conference_Location
Manchester
Print_ISBN
2-9600551-6-0
Type
conf
DOI
10.1109/EUMC.2006.281161
Filename
4058030
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