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. 23, 2015
Filed:
Sep. 17, 2013
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
James J. Komiak, Merrimack, NH (US);
BAE Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Abstract
A system and method for amplifying and wave shaping a signal is presented. A system includes a Class F/Inverse Class F radio frequency (RF) power amplifier (PA). The RF PA includes an amplifier and an output matching network. The amplifier amplifies a radio wave signal to produce and an amplified signal. The output matching network wave shapes the amplified signal using a plurality of tuning stubs to generate an output signal. The tuning stubs operate at different harmonics of the amplified signal. When operating in a Class F mode the plurality of tuning stubs act as short circuits at even harmonics and the plurality of tuning stubs act as open circuits at odd harmonics. When operating in an Inverse Class F mode the plurality of tuning stubs act as open circuits and at even harmonics the plurality of tuning stubs act as short circuits at odd harmonics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile