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:
Mar. 14, 2017
Filed:
Sep. 18, 2015
Lockheed Martin Corporation, Bethesda, MD (US);
Victoria T. Pereira, Moorestown, NJ (US);
Lloyd F. Linder, Agoura Hills, CA (US);
Douglas A. Robl, Philadelphia, PA (US);
Brandon R. Davis, Mount Laurel, NJ (US);
Toshi Omori, Manlius, NY (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A reconfigurable wideband analog-to-digital converter (ADC) system comprising a first converter stage including a first sample and hold circuit for sampling an input signal, a first ADC configured to generate a digital representation of the sampled input signal from the first sample and hold circuit, and a first digital-to-analog converter (DAC) responsive to the output of the first ADC and configured to generate an analog representation of the digital representation of the sampled input signal. A control processor is provided and configured to generate a digital control signal. A current control circuit is responsive to the digital control signal for generating an analog current control signal for selectively altering a characteristic of at least one of the first ADC and the first DAC.