The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 23, 2007
Filed:
Sep. 13, 2005
David R. Douglas, Newport News, VA (US);
Stephen V. Benson, Yorktown, VA (US);
David R. Douglas, Newport News, VA (US);
Stephen V. Benson, Yorktown, VA (US);
Jefferson Science Associates LLC, Newport News, VA (US);
Abstract
A method of energy recovery for RF-base linear charged particle accelerators that allows energy recovery without large relative momentum spread of the particle beam involving first accelerating a waveform particle beam having a crest and a centroid with an injection energy Ewith the centroid of the particle beam at a phase offset ffrom the crest of the accelerating waveform to an energy Eand then recovering the beam energy centroid a phase f+Df relative to the crest of the waveform particle beam such that()(1+cos(f))>/2wherein dE=the full energy spread, dE/2=the full energy half spread and Df=the wave form phase distance.