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:
Jul. 12, 2016
Filed:
Apr. 29, 2015
Harris Corporation, Melbourne, FL (US);
John Robert McIntyre, Rochester, NY (US);
HARRIS CORPORATION, Melbourne, FL (US);
Abstract
A communications device may include a power amplifier having an input and an output, and a direct current (DC) feed network. The DC feed network may include a radio frequency (RF) transmission line stub having a first end coupled to the output of the power amplifier and a second end coupled to a DC feed voltage, and at least one RF shorting switch coupled between a corresponding location along the RF transmission line stub and a voltage reference. The communications device may further include a controller configured to selectively operate the at least one RF shorting switch to set an operating frequency band of the power amplifier.