DocumentCode
1193832
Title
Compact superconducting coplanar meander line filters
Author
Zhou, Jiafeng ; Lancaster, M.J. ; Huang, E.
Author_Institution
Dept. of Electron., Univ. of Birmingham, UK
Volume
39
Issue
8
fYear
2003
fDate
4/17/2003 12:00:00 AM
Firstpage
665
Lastpage
667
Abstract
Novel slow-wave coplanar waveguide (CPW) filters using high temperature superconductor (HTS) films are presented. Both half-wavelength and quarter-wavelength resonators are used in the filter topology. The miniaturisation is achieved using meander structure and interdigital grounding lines. A 3-pole Chebyshev bandpass filter has been designed, fabricated and studied. The untuned experimental results are in very good agreement with the simulated responses.
Keywords
Chebyshev filters; band-pass filters; coplanar waveguide components; high-temperature superconductors; superconducting filters; superconducting microwave devices; superconducting thin films; waveguide filters; Chebyshev bandpass filter; half-wavelength resonator; high temperature superconductor film; interdigital grounding line; quarter-wavelength resonator; slow-wave coplanar waveguide filter; superconducting coplanar meander line filter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030431
Filename
1197990
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