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RF window assembly comprising a ceramic disk disposed within a cylindrical waveguide which is connected to rectangular waveguides through elliptical joints

United States Patent

March 15, 2016
View the Complete Patent at the US Patent & Trademark Office
SLAC National Accelerator Laboratory - Visit the Technology Transfer Website
A high-power microwave RF window is provided that includes a cylindrical waveguide, where the cylindrical waveguide includes a ceramic disk concentrically housed in a central region of the cylindrical waveguide, a first rectangular waveguide, where the first rectangular waveguide is connected by a first elliptical joint to a proximal end of the cylindrical waveguide, and a second rectangular waveguide, where the second rectangular waveguide is connected by a second elliptical joint to a distal end of the cylindrical waveguide.
Tantawi; Sami G. (Stanford, CA), Dolgashev; Valery A. (San Carlos, CA), Yeremian; Anahid D. (Menlo Park, CA)
The Board of Trustees of the Leland Stanford Junior University (Palo Alto, CA)
14/ 271,784
May 7, 2014
STATEMENT OF GOVERNMENT SPONSORED SUPPORT This invention was made with Government support under grant (or contract) no. DE-AC02-76SF00515 awarded by the Department of Energy. The Government has certain rights in this invention.