ISSN:
1572-9605
Keywords:
High-temperature superconductor
;
microwave filter
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract Microwave properties of high-temperature films deposited on LaAlO3 substrate are presented. The films are grownin situ using a high-pressure single-source sputtering technique. Microwave resonators and filters are fabricated and tested. The maximum measuredQ values are 1400; the surface resistances were less than 360μΩ between 4.2 and 50 K. The filter performance was 18 dB better than a similar filter fabricated in Ag.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00625272
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