DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Daehee | ko |
dc.contributor.author | Kang, Doohyung | ko |
dc.contributor.author | Park, K | ko |
dc.contributor.author | Cho, M | ko |
dc.contributor.author | Lim, KT | ko |
dc.contributor.author | Cho, SeMin | ko |
dc.contributor.author | Cho, Gyuseong | ko |
dc.date.accessioned | 2023-11-23T05:00:20Z | - |
dc.date.available | 2023-11-23T05:00:20Z | - |
dc.date.created | 2023-11-23 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.citation | 2015 IEEE International Conference on Consumer Electronics, ICCE 2015, pp.259 - 260 | - |
dc.identifier.issn | 2158-3994 | - |
dc.identifier.uri | http://hdl.handle.net/10203/315103 | - |
dc.description.abstract | X-ray sensor applications in general need a high resolution, a high SNR, a low FPN and a low power consumption. Digital pixels with an ADC integrated in each pixel can satisfy not only aforementioned requirements but also a fast frame rate. Nyquist ADCs, however, have a large area to be implemented and thus need a sophisticated circuit design in order to operate properly. In the other hand, a sigma-delta ADC does not require a complicated circuit design and consumes a small area. Therefore, a second-order sigma-delta ADCs in each X-ray log pixel is chosen due to its low power consumption, high resolution and high frame rate. The designed X-ray array has a dimension of 10×20 with a pixel size of 100μm and the measured power consumption of each sigma-delta pixel is less than 700nW. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | A second-order sigma-delta pixel sensor for X-ray applications | - |
dc.type | Conference | - |
dc.identifier.wosid | 000371904100111 | - |
dc.identifier.scopusid | 2-s2.0-84936150318 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 259 | - |
dc.citation.endingpage | 260 | - |
dc.citation.publicationname | 2015 IEEE International Conference on Consumer Electronics, ICCE 2015 | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Las Vegas | - |
dc.identifier.doi | 10.1109/ICCE.2015.7066404 | - |
dc.contributor.localauthor | Cho, Gyuseong | - |
dc.contributor.nonIdAuthor | Kang, Doohyung | - |
dc.contributor.nonIdAuthor | Park, K | - |
dc.contributor.nonIdAuthor | Cho, M | - |
dc.contributor.nonIdAuthor | Lim, KT | - |
dc.contributor.nonIdAuthor | Cho, SeMin | - |
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