Advanced Search
DSpace@MIT

Nanoseconds for the masses

Research and Teaching Output of the MIT Community

Show simple item record

dc.contributor.advisor Neil Gershenfeld. en_US
dc.contributor.author VanWyk, Eric (Eric Judson) en_US
dc.contributor.other Program in Media Arts and Sciences (Massachusetts Institute of Technology) en_US
dc.date.accessioned 2017-12-05T19:18:27Z
dc.date.available 2017-12-05T19:18:27Z
dc.date.copyright 2017 en_US
dc.date.issued 2017 en_US
dc.identifier.uri http://hdl.handle.net/1721.1/112563
dc.description Thesis: S.M., Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2017. en_US
dc.description Cataloged from PDF version of thesis. en_US
dc.description Includes bibliographical references (pages 46-49). en_US
dc.description.abstract High precision voltage measurement has become a hidden part of our daily lives. Our phones, our wearables, and even our household appliances now include precision measurement capability that rivals what was once only available in laboratory grade test equipment. Converters with 6 digits of resolution and nanovolt noise floors cost less than a dollar and fit into our watches. In contrast, measurement of fast phenomena remains out of our daily reach, as it requires equipment too expensive and too unwieldy to be found outside the hands of specialists. Commoditization of sub-nanosecond measurement would improve our ability to process the information from spectral sensors, which in turn would impact portable medical diagnostics, environmental monitoring, and the healthy maintenance of the infrastructure we rely on. Here a novel measurement architecture is presented that enables cost effective measurement of these sub-nanosecond phenomena, and is easily integrated into existing digital processes. It is built on the same founding premises that the sigma delta architecture uses to dominate low cost precision measurement: 1) Precise measurement with imprecise components 2) Digital logic replacements for analog components 3) Trade time for accuracy A prototype unit constructed from existing digital communication components is shown to achieve 11 equivalent bits of resolution at 3GHz of analog bandwidth, with repeatability better than 1 millivolt and 3 picoseconds. Timing uncertainty is shown to be better than 1 picosecond. Several use cases are presented: Differential dielectric spectroscopy, LIDAR, and USB 3 SuperSpeed channel sounding. en_US
dc.description.statementofresponsibility by Eric VanWyk. en_US
dc.format.extent 49 pages en_US
dc.language.iso eng en_US
dc.publisher Massachusetts Institute of Technology en_US
dc.rights MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. en_US
dc.rights.uri http://dspace.mit.edu/handle/1721.1/7582 en_US
dc.subject Program in Media Arts and Sciences () en_US
dc.title Nanoseconds for the masses en_US
dc.type Thesis en_US
dc.description.degree S.M. en_US
dc.contributor.department Program in Media Arts and Sciences (Massachusetts Institute of Technology) en_US
dc.identifier.oclc 1013184992 en_US


Files in this item

Name Size Format Description
1013184992-MIT.pdf 7.904Mb PDF Full printable version

This item appears in the following Collection(s)

Show simple item record

MIT-Mirage