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:
May. 04, 2010
Filed:
Apr. 27, 2006
Israel Bar-david, Haifa, IL;
Alexander Veinblat, Haifa, IL;
Israel Bar-David, Haifa, IL;
Alexander Veinblat, Haifa, IL;
Paragon Communications Ltd., Haifa, IL;
Abstract
Circuitry for providing improved pulse-type enhancement of the voltage supplied to a power amplifier () that is fed by a power supply that is connected to the power amplifier () at a feeding point through a main supply path that is connected via an inductor (L). A second feeding point is used for enhancement by a capacitor that is discharged. A transformer L, L, M) is formed by mutually coupling an additional inductor (L), through which an additional supply path is connected. Enhancement power is provided partially through the transformer L, L, M) and the remaining part thorough the capacitor (C). This way, the total level of possible enhancement is increased, while minimizing distortion of the envelope of the amplified RF signal.