Vision-based personalized wireless capsule endoscopy for smart healthcare: taxonomy, literature review, opportunities and challenges

K Muhammad, S Khan, N Kumar, J Del Ser… - Future Generation …, 2020 - Elsevier
Abstract Wireless Capsule Endoscopy (WCE) is a patient-friendly approach for digestive
tract monitoring to support medical experts towards identifying any anomaly inside human's …

Stretchable temperature-sensing circuits with strain suppression based on carbon nanotube transistors

C Zhu, A Chortos, Y Wang, R Pfattner, T Lei… - Nature …, 2018 - nature.com
For the next generation of wearable health monitors, it is essential to develop stretchable
and conformable sensors with robust electrical performance. These sensors should, in …

Temperature-to-digital converters' evolution, trends and techniques across the last two decades: A review

A Aprile, E Bonizzoni, P Malcovati - Micromachines, 2022 - mdpi.com
This paper presents an extensive review of the main highlights in the Temperature-to-Digital
Converters (TDCs) field, which has gained importance and research interest throughout the …

Magnetic tunnel junction as an on-chip temperature sensor

A Sengupta, CM Liyanagedera, B Jung, K Roy - Scientific reports, 2017 - nature.com
Temperature sensors are becoming an increasingly important component in System-on-
Chip (SoC) designs with increasing transistor scaling, power density and associated heating …

A sub-1ppm/° C current-mode CMOS bandgap reference with piecewise curvature compensation

R Wang, W Lu, M Zhao, Y Niu, Z Liu… - … on Circuits and …, 2017 - ieeexplore.ieee.org
This paper presents a low temperature coefficient (TC) CMOS BGR for high-performance
multi-channel analog-to-digital converter (ADC) working under wide temperature range …

An untrimmed BJT-based temperature sensor with dynamic current-gain compensation in 55-nm CMOS process

Z Tang, Y Fang, Z Huang, XP Yu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This brief presents a bipolar junction transistor (BJT)-based CMOS temperature sensor
without trimming. A current-mode readout scheme with dynamic current gain compensation …

The design considerations and challenges in MOS-based temperature sensors: A review

S **e - Electronics, 2022 - mdpi.com
This review paper categorizes the state-of-the-art MOS (metal oxide semiconductor)-based
temperature sensors according to their thermal sensing principles, including: type I, the …

Nano-watt class energy-efficient capacitive sensor interface with on-chip temperature drift compensation

TT Zhang, MK Law, PI Mak, MI Vai… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
This paper presents a nano-watt class energy-efficient capacitive sensor interface with on-
chip temperature compensation. To achieve both high resolution and sensing accuracies …

Self-sensing of temperature rises on light emitting diode based optrodes

F Dehkhoda, A Soltan, N Ponon… - Journal of neural …, 2018 - iopscience.iop.org
Objective. This work presents a method to determine the surface temperature of
microphotonic medical implants like LEDs. Our inventive step is to use the photonic emitter …

A CMOS-imager-pixel-based temperature sensor for dark current compensation

S **e, AA Prouza, A Theuwissen - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This brief proposes employing each of the classical 4 transistor (4T) pinned photodiode
(PPD) CMOS image sensor (CIS) pixels, for both imaging and temperature measurement …