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Title: Superconducting cavity coupler

Patent ·
OSTI ID:1600183

A cavity coupler comprising of an outer coupler body, at least one shield formed inside the outer coupler body wherein the relationship between the shield and the outer coupler body form at least one chamber, an antenna configured to provide a radio frequency signal, and a flange for connecting the cavity coupler to a superconducting cavity. In an embodiment, the outer coupler body is formed of stainless steel. In an embodiment, the at least one shield is formed of copper.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-07CH11359
Assignee:
Fermi Research Alliance, LLC (Batavia, IL)
Patent Number(s):
10,448,496
Application Number:
15/278,299
OSTI ID:
1600183
Resource Relation:
Patent File Date: 09/28/2016
Country of Publication:
United States
Language:
English

References (9)

RF cavity and accelerator having such an RF cavity patent July 2014
Distributed coupling high efficiency linear accelerator patent July 2016
Rod-loaded radiofrequency cavities and couplers patent-application March 2008
On-axis RF coupler and HOM damper for superconducting accelerator cavities patent March 2014
Tunable microwave cavity patent January 1977
Assembly for positioning the coupling probe of a waveguide patent September 1981
Quench Path for Cryogen Vessel for Containing a Superconducting Magnet patent-application February 2011
Microwave Frequency Sensor Utilizing a Single Resonant Cavity to Provide Simultaneous Measurements of Plurality of Physical Properties patent December 1975
Multilayer Substrate patent-application June 2012

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Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE