Search Results - "Yen-Chih Chiou"
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1
An ULV PWM CMOS Imager With Adaptive-Multiple-Sampling Linear Response, HDR Imaging, and Energy Harvesting
Published in IEEE journal of solid-state circuits (01-01-2019)“…This paper presents an ultra-low-voltage (ULV) <inline-formula> <tex-math notation="LaTeX">300\times 200 </tex-math></inline-formula> pixel…”
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Journal Article -
2
A 137 dB Dynamic Range and 0.32 V Self-Powered CMOS Imager With Energy Harvesting Pixels
Published in IEEE journal of solid-state circuits (01-11-2016)“…This work presents an 0.32 V self-powered high dynamic range (DR) CMOS imager in standard 0.18 μm CMOS technology with dual-mode operation: imaging (IMG) and…”
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Journal Article -
3
A hybrid CMOS-imager with perovskites as photoactive layer
Published in 2016 IEEE SENSORS (01-10-2016)“…A new complementary metal-oxide-semiconductor (CMOS) compatible hybrid CMOS image sensor (CIS) are proposed to enhance pixel fill factor, without increasing…”
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Conference Proceeding -
4
A 0.4V self-powered CMOS imager with 140dB dynamic range and energy harvesting
Published in 2015 Symposium on VLSI Circuits (VLSI Circuits) (01-06-2015)“…A 0.4V self-powered 96×96-pixel PWM imager is proposed and prototyped in standard 0.18μm CMOS technology. A dual-exposure extended-counting (DEEC) PWM sensor…”
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Conference Proceeding Journal Article -
5
An integrated CMOS optical sensing chip for multiple bio-signal detections
Published in 2016 IEEE Asian Solid-State Circuits Conference (A-SSCC) (01-11-2016)“…An integrated optical sensing chip for multiple bio-signal detections (MBSD) including peripheral capillary oxygen saturation (SpO 2 ), pulse rate (PR), and…”
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Conference Proceeding -
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9.1 A Current-Sensing Front-End Realized by A Continuous-Time Incremental ADC with 12b SAR Quantizer and Reset-Then-Open Resistive DAC Achieving 140dB DR and 8ppm INL at 4kS/s
Published in 2020 IEEE International Solid- State Circuits Conference - (ISSCC) (01-02-2020)“…High-precision current-measurement front-ends are widely used in various applications, such as photoplethysmography (PPG) recording by biomedical sensors and…”
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Conference Proceeding -
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26.1 A 4.5mm2 Multimodal Biosensing SoC for PPG, ECG, BIOZ and GSR Acquisition in Consumer Wearable Devices
Published in 2020 IEEE International Solid- State Circuits Conference - (ISSCC) (01-02-2020)“…Recently, biosensors have become widely deployed in consumer wearable devices, e.g., smart watches and wrist bands, to track user health conditions during…”
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Conference Proceeding