Title
A Novel Compact Hts Interdigital Bandpass Filter Using Cpw Quarter-Wavelength Resonators
Abstract
A novel high temperature superconducting interdigital bandpass filter is proposed by using coplanar waveguide quarterwavelength resonators. The CPW resonators are arranged in parallel, and consequently the filter becomes very compact. The filter is a 5-pole Cheby-shev BPF with a midband frequency of 5.0 GHz and an equal-ripple fractional bandwidth of 3.2%. It is fabricated using a YBCO film deposited on an MgO substrate. The measured filtering characteristics agree well with EM simulations and show a low insertion loss in spite of the small size of the filter.
Year
DOI
Venue
2006
10.1093/ietele/e89-c.2.140
IEICE TRANSACTIONS ON ELECTRONICS
Keywords
DocType
Volume
high temperature superconductor, coplanar waveguide, bandpass filter
Journal
E89C
Issue
ISSN
Citations 
2
0916-8524
0
PageRank 
References 
Authors
0.34
0
6
Name
Order
Citations
PageRank
m a zhewang11413.17
Tamio Kawaguchi211.70
Kobayashi, Y.3165.82
Daisuke Koizumi401.01
Kei Satoh5263.91
Shoichi Narahashi658.14