US Patent No. 9,786,464

SUPERCONDUCTING MULTI-CELL TRAPPED MODE DEFLECTING CAVITY


Patent No. 9,786,464
Issue Date October 10, 2017
Title Superconducting Multi-cell Trapped Mode Deflecting Cavity
Inventorship Andrei Lunin, Geneva, IL (US)
Timergali Khabiboulline, Geneva, IL (US)
Ivan Gonin, Sugar Grove, IL (US)
Vyacheslav Yakovlev, Batavia, IL (US)
Alexander Zholents, Darien, IL (US)
Assignee Fermi Research Alliance, LLC, Batavia, IL (US)

Claim of US Patent No. 9,786,464

1. An RF cavity for beam deflection comprising:
a waveguide comprising an open ended resonator volume configured to operate as a trapped dipole mode;
a plurality of cells configured to provide a high operating gradient; and
at least two pairs of protrusions configured for lowering surface electric and magnetic fields.