Integration of semiconductor and ceramic superconductor devices for microwave applications

Due to the very-low-loss properties of ceramic superconductors, high-performance microwave resonators and filters can be realized. The fact that these devices may be operated at liquid nitrogen temperature facilitates integration with semiconductor devices. Examples are bandpass amplifiers, microwav...

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Veröffentlicht in:IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) 1991-03, Vol.27 (2), p.2821-2823
Hauptverfasser: Klopman, B.B.G., Weijers, H.W., Gao, J., Gerritsma, G.J., Rogalla, H.
Format: Artikel
Sprache:eng
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Zusammenfassung:Due to the very-low-loss properties of ceramic superconductors, high-performance microwave resonators and filters can be realized. The fact that these devices may be operated at liquid nitrogen temperature facilitates integration with semiconductor devices. Examples are bandpass amplifiers, microwave-operated SQUIDs combined with GaAs preamplifiers, detectors, and MOSFET low-frequency amplifiers. The design of such circuits on a single 1-in alumina substrate using surface mount techniques is discussed. Data on circuits are presented.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.133796