13.3 GHz YBCO microstrip bandpass filter

13 February 1992

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 28 (4) , 355-357
https://doi.org/10.1049/el:19920222

Abstract

The design and development of a 13.3 GHz three-pole Chebyshev bandpass filter using a YBa₂Cu₃O_7−δ thin film on an MgO substrate is described. An insertion loss of 0.2 dB at the centre frequency and an unloaded Q of 2800 are obtained at 77 K. The measured characteristics are better than other high-temperature superconductor planar filters so far reported.

Keywords

MGO SUBSTRATE
INSERTION LOSS
77 K
YBA2CU3O7-Δ THIN FILM
HIGH-TEMPERATURE SUPERCONDUCTOR PLANAR FILTERS
13.3 GHZ
MICROSTRIP BANDPASS FILTER
0.2 DB
THREE-POLE CHEBYSHEV BANDPASS FILTER
UNLOADED Q

This publication has 0 references indexed in Scilit: