×

Tunable high Tc superconductive microwave devices

  • US 6,463,308 B1
  • Filed: 12/11/1997
  • Issued: 10/08/2002
  • Est. Priority Date: 06/13/1995
  • Status: Expired due to Fees
First Claim
Patent Images

1. Tunable microwave device comprising a first dielectric substrate including a dielectric material having a variable dielectric constant and a non-linear dielectric single crystal bulk material;

  • a first superconducting film and a second superconducting film directly disposed on opposing surfaces of the first dielectric substrate such that a parallel plate resonator is provided, wherein the first dielectric substrate comprises a resonant disk having a cylindrical or rectangular shape, and a respective conducting layer is arranged on each of the first and second superconducting films on a side of each of the respective first and second superconducting films that is opposite the corresponding surface of the first dielectric substrate.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×