Bandpass filter on parallel array of high-T-c superconductor coupled coplanar waveguides

Authors
Deleniv, A Kondratiev, V Vendik, I
Citation
A. Deleniv et al., Bandpass filter on parallel array of high-T-c superconductor coupled coplanar waveguides, ELECTR LETT, 35(5), 1999, pp. 405-406
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
35
Issue
5
Year of publication
1999
Pages
405 - 406
Database
ISI
SICI code
0013-5194(19990304)35:5<405:BFOPAO>2.0.ZU;2-S
Abstract
A novel bandpass filter using a parallel array of the high-temperature supe rconductor coplanar lines on an LaAlO3 substrate is developed. The simulati on procedure based on quasi-TEM analysis is briefly discussed. A coplanar w aveguide three-pole Chebyshev bandpass filter with 14% equal-ripple bandwid th at 1.775GHz and 0.6dB insertion loss at T= 78K was designed, fabricated, and measured. Good agreement between measured and simulated data was obser ved.