Cross-coupled HTS microstrip open-loop resonator filter on LAO substrate

Jia-Sheng Hong*, Michael J. Lancaster, Jean Claude Mage

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

13 Citations (Scopus)


This paper presents the recent investigation of implementing an 8-pole cross-coupled high temperature superconductor (HTS) microstrip open-loop resonator filter on an LaAlO3 substrate for mobile communication applications. The filter was designed to have a pass band from 1770 to 1785MHz, and fabricated using double sided YBCO thin film on a wafer of size 0.5×23.5×39mm. A very encouraging performance has been achieved. The influence of unwanted cross couplings on the filter response, which is of importance for further development is addressed.

Original languageEnglish
Pages (from-to)1559-1562
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Publication statusPublished - 1999
Event1999 IEEE MTT-S International Microwave Symposium - Boston, MA, USA
Duration: 11 Jun 200016 Jun 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics


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