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:
Oct. 07, 2008
Filed:
Apr. 07, 2006
Gard Edson Meddaugh, Mountain View, CA (US);
Raymond Denzil Mcintyre, Los Altos Hills, CA (US);
Gard Edson Meddaugh, Mountain View, CA (US);
Raymond Denzil McIntyre, Los Altos Hills, CA (US);
Varian Medical Systems Technologies, Inc., Palo Alto, CA (US);
Abstract
An apparatus for use with an accelerator includes a circulator having a first port, a second port, a third port, and a fourth port, wherein the first port is configured to couple to a power generator, and the third port is configured to couple to an accelerator, a first phase shifter coupled to the second port, and a second phase shifter coupled to the fourth port. A method of regulating power to and from an accelerator includes providing power using a power generator, varying a magnitude of the power before the power is delivered to the accelerator, receiving a reflected power from the accelerator, and varying the phase of the reflected power from the accelerator. A method of regulating reflected power from an accelerator includes receiving a reflected power from an accelerator, varying the phase of the reflected power, and varying a magnitude of the reflected power.