DocumentCode
2221697
Title
Multiple-stage combline bandpass filter made of λ/4 transmission line resonators
Author
Awai, Ikuo ; Yamaguchi, Hiroshi
Author_Institution
Dept. of Electr. & Electron. Eng., Yamaguchi Univ., Ube, Japan
fYear
2001
fDate
2001
Firstpage
67
Lastpage
72
Abstract
A new design method is proposed for multiple-stage combline bandpass filter made of transmission line resonators. The Grayzel transformation is used for separating the two adjacent couplings of each resonator and decomposing the filter into a parallel connection of two coupled resonators. After the design is finished, identical resonators are equally spaced with auxiliary capacitors, which is the simplest structure to fabricate
Keywords
band-pass filters; comb filters; coupled transmission lines; waveguide filters; Grayzel transformation; adjacent coupling; auxiliary capacitors; coupled resonators; design method; multiple-stage combline bandpass filter; parallel connection; transmission line resonators; Admittance; Band pass filters; Capacitance; Coupling circuits; Frequency; Insertion loss; Microwave circuits; Microwave filters; Resonator filters; Transmission lines;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Electronics: Measurements, Identification, Application Conference, 2001. MEMIA 2001
Conference_Location
Novosibirsk
Print_ISBN
0-7803-6743-X
Type
conf
DOI
10.1109/MEMIA.2001.982323
Filename
982323
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