Tunable high Tc superconductive microwave devices
Patent, 2002

A tunable microwave device has a substrate of a dielectric material which has a variable dielectric constant. At least one superconducting film is arranged on at least parts of the dielectric substrate. The dielectric substrate includes a non-linear dielectric bulk material


Spartak Gevorgian

Department of Microelectronics and Nanoscience

Erik Kollberg

Department of Microwave Technology

Orest Venndik

E. Wikborg

Telefonaktiebolaget LM Ericsson


6463308 (B1)

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

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