dc.citation.conferencePlace |
US |
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dc.citation.conferencePlace |
Snowbird, Utah, USA |
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dc.citation.endPage |
94 |
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dc.citation.startPage |
92 |
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dc.citation.title |
International Image Sensor Workshop |
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dc.contributor.author |
Lee, Sanguk |
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dc.contributor.author |
Lee, Seunghyun |
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dc.contributor.author |
Kim, Bumjun |
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dc.contributor.author |
Kim, Seong-Jin |
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dc.date.accessioned |
2024-02-01T00:07:56Z |
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dc.date.available |
2024-02-01T00:07:56Z |
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dc.date.created |
2019-09-17 |
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dc.date.issued |
2019-06-24 |
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dc.description.abstract |
A low noise single-slope analog-to-digital converter (SS-ADC) is presented employing a signal-dependent multiple sampling scheme for low-light imaging and high-accuracy ranging. The SS-ADC adopts multiple ramps to convert the signal of a pixel several times to average out random noise of readout circuits, improving a signal-to-noise ratio without any penalty on a readout time. The prototype SS-ADC fabricated in standard 0.11 μm CIS process with an indirect time-of-flight pixel array improves a depth accuracy up to about 40% at a long distance. |
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dc.identifier.bibliographicCitation |
International Image Sensor Workshop, pp.92 - 94 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/79608 |
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dc.language |
영어 |
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dc.publisher |
International Image Sensor Society |
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dc.title |
A Low Noise Single-Slope ADC with Signal-Dependent Multiple Sampling Technique |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2019-06-23 |
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