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. 30, 2012
Filed:
Nov. 09, 2010
Vincent Frédéric François Petit, Bazainville, FR;
Bruno Louis, St Maur, FR;
Rémi Luc Pierre Corbiere, Elancourt, FR;
Vincent Frédéric François Petit, Bazainville, FR;
Bruno Louis, St Maur, FR;
Rémi Luc Pierre Corbiere, Elancourt, FR;
Thales, Neuilly sur Seine, FR;
Abstract
A circuit for power amplification of an input signal includes an input stage and an output stage, the said input stage including: a drive means incorporating a so-called main drive transistor, and a first so-called main input transistor able to receive the input signal, and mounted as a current mirror with the main drive transistor The first main input transistor is coupled to the output stage via a second so-called main input transistor incorporated into the input stage and controlled by the drive means, the first and second main input transistors being coupled together and with the earth according to a structure of Darlington type by way of a resonant circuit