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. 23, 2013
Filed:
Nov. 29, 2010
Jerry Wayne Brewer, Pleasanton, CA (US);
Sandra Nicole Kjono, San Diego, CA (US);
Chris Michael Thomas, San Diego, CA (US);
Jerry Wayne Brewer, Pleasanton, CA (US);
Sandra Nicole Kjono, San Diego, CA (US);
Chris Michael Thomas, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
In one preferred embodiment, the data receiver includes an input matching circuit for receiving an input RF data and forming an impedance matched signal and an amplifier circuit responsive to the impedance matched signal for forming an impedance transformed signal. The data receiver further includes a dual band RF tank/IF tank circuit forming respective RF and IF components and a diode mixer for mixing the impedance transformed signal with the dual band RF/IF components to form a mixed signal so that the RF tank filters the RF component from the mixed signal to form an IF tone signal as an output. The amplifier circuit preferably includes a source impedance control circuit for controlling high RF and IF impedances and a low noise amplifier (LNA) for forming, in conjunction with the source impedance control circuit, the impedance transformed signal.