Systems and methods for active cancellation for improving isolation of transmission gates in high-frequency analog to digital converters

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorAggrawal, Himanshuen_US
dc.creatorBabakhani, Aydinen_US
dc.date.accessioned2016-02-05T16:05:50Zen_US
dc.date.available2016-02-05T16:05:50Zen_US
dc.date.filed2015-01-14en_US
dc.date.issued2016-01-26en_US
dc.description.abstractAn active cancellation system may provide a first and second transmission gates that are fed with an input signal and a complimentary signal, respectively. The first transmission gate may be switched on/off, and a second transmission gate may remain off at all times. When switched off, the first transmission gate may provide a leakage signal resulting from leakage in current, especially at high input frequencies, which is detrimental to performance. The complimentary signal fed to the second transmission gate is out of phase with the input signal, but identical in amplitude. Thus, second transmission gate may output a signal that can cancel out the leakage signal from the first transmission gate.en_US
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposesen_US
dc.format.extent34 ppen_US
dc.identifier.citationAggrawal, Himanshu and Babakhani, Aydin, "Systems and methods for active cancellation for improving isolation of transmission gates in high-frequency analog to digital converters." Patent US 9246505B2. issued 2016-01-26. Retrieved from <a href="https://hdl.handle.net/1911/88395">https://hdl.handle.net/1911/88395</a>.en_US
dc.identifier.patentIDUS 9246505B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/88395en_US
dc.language.isoengen_US
dc.titleSystems and methods for active cancellation for improving isolation of transmission gates in high-frequency analog to digital convertersen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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