Wireless sensor networks are used in variety of applications including environmental monitoring, industrial control, healthcare, home automation, traffic control, and temperature and pressure monitoring systems. Many one-time use wireless micro sensor applications require ultra-low-power devices due to the limited energy capacity and lifetime of their ...
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A Radiation-Hardened SAR ADC with Delay-Based Dual Feedback Flip-Flops for Sensor Readout Systems. [PDF]
Ro D, Min C, Kang M, Chang IJ, Lee HM.
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A Phase-Adjustable Noise-Shaping SAR ADC for Mitigating Parasitic Capacitance Effects from PIP Capacitors. [PDF]
Ouyang X +4 more
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A 1.15 μW 200 kS/s 10-b Monotonic SAR ADC Using Dual On-Chip Calibrations and Accuracy Enhancement Techniques. [PDF]
Lee JH +5 more
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Digital Enhancement of SAR ADCs
Digital data processing has become deeply integrated in our lives. We see the prefix 'smart' attached to an increasingly varied set of devices, from phones and TV's to cars, homes and even washing machines. These devices are full of sensors that allow them to interact with the real, analog world.
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With the growing market of MCUs and embedded electronic powered by batteries, more energy efficient peripherals are needed. This project presents an Analog to Digital converter using ultra low supply voltage on transistor level. With a charge recycling spilt capacitive DAC using set and down switching method.
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A 120nW 8b Sub-ranging SAR ADC with Signal-Dependent Charge Recycling for Biomedical Applications. [PDF]
Jeong S +7 more
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Improvement of magnetic resonance imaging diffusion metric 'slow diffusion coefficient (SDC)' over apparent diffusion coefficient (ADC) for isocitrate dehydrogenase (IDH) genotyping in diffuse gliomas. [PDF]
Zheng WY +6 more
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A Fully Integrated Monolithic Monitor for Aging-Induced Leakage Current Characterization. [PDF]
Darko EN +4 more
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Advancing free-breathing liver diffusion-weighted imaging with Propeller-EPI: Improved image quality and ADC repeatability. [PDF]
Liang L +12 more
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