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:
Mar. 11, 2014
Filed:
Apr. 30, 2012
Gregoire Le Grand DE Mercey, Menlo Park, CA (US);
Gregoire Le Grand De Mercey, Menlo Park, CA (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
Apparatus and methods for wave reversing in a travelling wave oscillator are disclosed. The travelling wave oscillator includes a differential transmission line and regeneration elements connected along the differential transmission line. The differential transmission line can be used to propagate a wave traveling in either a counterclockwise or a clockwise direction. Each of the regeneration elements includes a first gain portion operable to degenerate a wave travelling in the counterclockwise direction and to regenerate a wave travelling the clockwise direction, and a second gain portion operable to degenerate a wave travelling in a clockwise direction and to regenerate a wave travelling in a counterclockwise direction.