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Magnetically tunable Tl2Ba2CaCu2O8-based microstrip ring resonators

Abstract:
The tunability by means of an external magnetic field and its impact on microwave losses of microstrip ring resonators based on Tl2Ba2CaCu2O8 films combined with ferrite plane elements has been studied. At 2.4 GHz maximum tunability of approximately 10% with Q≈450 was obtained. At 11.4 GHz the achieved frequency shift was 200 MHz with a Q-factor of 2500, the best reported to date for such a tunable structure.
Publication status:
Published

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Publisher copy:
10.1049/el:20000524

Authors


Kuzhakhmetov, AR More by this author
Jenkins, AP More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Warburton, PA More by this author
Dew-Hughes, D More by this author
Publisher:
IEE
Journal:
ELECTRONICS LETTERS
Volume:
36
Issue:
7
Pages:
688-689
Publication date:
2000-03-30
DOI:
ISSN:
0013-5194
URN:
uuid:aca10129-ea7c-49bf-a1cb-66555d4aab29
Source identifiers:
380
Local pid:
pubs:380
Language:
English

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