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:
Jun. 21, 2005
Filed:
Apr. 11, 2002
Georges Roussy, Laxou, FR;
Michel Moneuse, Pineuilh, FR;
William Benoit, Nancy, FR;
Bernard Dichtel, Houdemont, FR;
Jean-marie Jacomino, Rillieux la Pape, FR;
Georges Roussy, Laxou, FR;
Michel Moneuse, Pineuilh, FR;
William Benoit, Nancy, FR;
Bernard Dichtel, Houdemont, FR;
Jean-Marie Jacomino, Rillieux la Pape, FR;
Electricite de France Service National, Paris, FR;
Abstract
Output amplifier stage () of a high frequency generator () with tube () operating in class B or C has its output () looped back on the input () by means of a coaxial line () with a length equal to approximately the wave length corresponding to the operating frequency. The apparent gain of the amplifier stage () is thus increased and the output power from an intermediate amplifier () can be correspondingly reduced, amplifying a stable signal at the operating frequency.