Exploiting Smallest Error to Calibrate Non-Linearity in SAR Adcs

Fan, Hua; Li, Jingtao; Feng, Quanyuan; Diao, Xiaopeng; Lin, Lishuang; Zhang, Kelin; Sun, Haiding; Heidari, Hadi

doi:10.1109/access.2018.2852729

Cited by 8 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Algorithm optimization is the most common way to improve ADC linearization. Since the method mentioned above [ 110 ] introduced 64 additional capacitors, some of researchers achieved better results in another study by implementing the minimum error algorithm [ 111 ] instead of introducing additional capacitors. First, the original capacitor array was disassembled and divided into four groups to form the newly proposed structure ( Figure 8 (bii)).…”

Section: Analog-to-digital Conversionmentioning

confidence: 99%

See 1 more Smart Citation

Progress in Data Acquisition of Wearable Sensors

Liu

Kong

et al. 2022

Biosensors

View full text Add to dashboard Cite

Wearable sensors have demonstrated wide applications from medical treatment, health monitoring to real-time tracking, human-machine interface, smart home, and motion capture because of the capability of in situ and online monitoring. Data acquisition is extremely important for wearable sensors, including modules of probes, signal conditioning, and analog-to-digital conversion. However, signal conditioning, analog-to-digital conversion, and data transmission have received less attention than probes, especially flexible sensing materials, in research on wearable sensors. Here, as a supplement, this paper systematically reviews the recent progress of characteristics, applications, and optimizations of transistor amplifiers and typical filters in signal conditioning, and mainstream analog-to-digital conversion strategies. Moreover, possible research directions on the data acquisition of wearable sensors are discussed at the end of the paper.

show abstract

Section: Analog-to-digital Conversionmentioning

confidence: 99%

“…( b ) On the basis of ( a ), the capacitor allocation is improved (ii), and the optimization strategy is added (iii). In addition, it shows more ideal SNDR (iv) and SFDR (v) [ 111 ]. Reproduced under the terms of the CC-BY 4.0 Creative Commons Attribution License, Copyright 2018, The Authors, published by IEEE.…”

Section: Figurementioning

confidence: 99%