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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 287 | - |
dc.citation.startPage | 284 | - |
dc.citation.title | IEEE SOLID-STATE CIRCUITS LETTERS | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Kang, Jubin | - |
dc.contributor.author | Park, Yongjae | - |
dc.contributor.author | Hwang, Jung-Hye | - |
dc.contributor.author | Hong, Kieop | - |
dc.contributor.author | Son, Insang | - |
dc.contributor.author | Chun, Jung-Hoon | - |
dc.contributor.author | Choi, Jaehyuk | - |
dc.contributor.author | Kim, Seong-Jin | - |
dc.date.accessioned | 2023-12-21T13:13:56Z | - |
dc.date.available | 2023-12-21T13:13:56Z | - |
dc.date.created | 2022-12-14 | - |
dc.date.issued | 2022-12 | - |
dc.description.abstract | This letter presents an indirect time-of-flight (iToF) sensor with a tetra pixel architecture to calibrate tap mismatch in a single frame. The proposed tetra pixel architecture is incorporated with four different tap configurations in 2 by 2 pixels to capture eight essential phase data simultaneously and compensate for the tap mismatch by interpolation. The prototype iToF sensor with a VGA pixel array was fabricated in a 110-nm CIS process and fully characterized. The measured non-linearity is less than 1.23% at the tetra configuration, achieving about 59% improvement compared with the conventional 2-tap architecture. The motion artifact is also greatly suppressed thanks to the single frame capturing. | - |
dc.identifier.bibliographicCitation | IEEE SOLID-STATE CIRCUITS LETTERS, v.5, pp.284 - 287 | - |
dc.identifier.doi | 10.1109/LSSC.2022.3225722 | - |
dc.identifier.issn | 2573-9603 | - |
dc.identifier.scopusid | 2-s2.0-85144039624 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60166 | - |
dc.language | 영어 | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | An Indirect Time-of-Flight Sensor with Tetra Pixel Architecture Calibrating Tap Mismatch in a Single Frame | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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