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Article
Chemistry, Analytical
Young Chul Lee et al.
Summary: This paper presents a wireless sensor system (WSS) that integrates an inductive wireless power transfer (I-WPT) module for battery-free real-time monitoring of the status of rotating shaft in ships. An optimized I-WPT module with multiple Tx and Rx coils was implemented, achieving a power capability of 1.75 W with an efficiency of 75%. The designed WSS, which integrates four sensors, was demonstrated on a small-scale test bench system, showing the real-time monitoring of the propulsion shaft without a battery.
Article
Chemistry, Analytical
Huanqian Zhang et al.
Summary: One advantage of a resistive sensor array (RSA) with shared rows and shared columns is the reduced number of wires, which can lessen the complexity and burden on wearable electronic systems. However, the drawback is the crosstalk current effect between adjacent elements, which leads to high measurement error. This study introduces a new circuit design called the dynamic zero current method (DZCM) to decrease the measurement error further.
Article
Engineering, Electrical & Electronic
Denise M. Wilson
Summary: This tutorial explores various ways of using electrical resistance to sense changes in the environment. It discusses the transfer characteristics of resistance-based sensors and the electronic interface circuits suitable for measuring these resistances. The tutorial aims to provide a starting point for novice circuit or sensor designers in selecting the right interface circuit for processing signals from resistance-based sensors and offers additional alternatives for experienced engineers.
IEEE SENSORS JOURNAL
(2022)
Article
Chemistry, Analytical
Chuyun Qin et al.
Summary: This article presents an energy-efficient temperature sensor based on BIT, which utilizes an incremental Delta-Sigma ADC for readout and achieves low power consumption and accurate temperature measurement.
Article
Chemistry, Analytical
Sara Pettinato et al.
Summary: This paper describes a compact electronic system that uses a synchronous demodulation measurement method to acquire pulsed-current signals. The system demonstrates superior performance in terms of signal-to-noise ratio compared to conventional instruments, and has a reading error of about 0.1% regardless of the signal duty cycle.
Article
Chemistry, Analytical
Robbe Riem et al.
Summary: This paper proposes a Hall plate readout with a randomized four-phase spinning-current scheme to remove offset components and enable high-bandwidth Hall-based current sensors. By operating offset-reduction loops in spread-spectrum mode, a notch-free bandwidth is achieved. Experimental results demonstrate a significant reduction in the Hall plate residual offset.
Article
Chemistry, Analytical
Akihiko Tsukahara et al.
Summary: This study aims to verify whether the novel algorithm of capacitive-coupling impedance spectroscopy (CIS) and circuit parameter estimation can obtain frequency spectra and circuit parameters in milliseconds.
Article
Chemistry, Analytical
Raul Esteve Bosch et al.
Summary: This paper describes the data compression techniques applied to the sensor data in the NEXT-100 detector to reduce data throughput, minimize dead time, and maintain the event rate at a stable level.
Article
Chemistry, Analytical
David Asiain et al.
Summary: This paper introduces a new physiological signal acquisition multi-sensory platform for emotion detection, capable of recording and analyzing five different physiological signals with high accuracy in facial expression recognition algorithms. The technical characteristics of the developed device, including hardware and software, are detailed, and compared with the Empatica E4 wristband.
Article
Computer Science, Information Systems
Yu Xie et al.
Summary: The electroencephalogram (EEG) is a comprehensive reflection of physiological brain activities, but there are complex challenges for efficient EEG signal classification due to various reasons. This study proposes a more effective method for EEG biosignal acquisition and processing, achieving higher accuracy in classification. Additionally, a lightweight CNN inference hardware accelerator framework is developed to speed up calculations.
Article
Chemistry, Analytical
Anna Sabatini et al.
Summary: The need for accurate information and technological advances in agriculture have led to the development of innovative autonomous systems. This study tested two sensors capable of monitoring soil macronutrients, demonstrating their potential for large-scale monitoring through a network approach.
Proceedings Paper
Engineering, Electrical & Electronic
Alfiero Leoni et al.
Summary: The purpose of this paper is to study the use of living plants as an energy source for low-power devices and autonomous sensors. With the increasing demand for autonomous, low-power, and long-lasting smart devices in the era of IoT and distributed monitoring, research on zero-cost, bio-impact-reduced alternative energy sources in the surrounding environment is expanding. This research demonstrates the feasibility of a plant-based energy harvesting device capable of continuously extracting up to 53.5 μW. Future research can now explore the use of this energy extraction process from living plants to power embedded systems for plant monitoring and other similar applications in precision farming.
2022 29TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (IEEE ICECS 2022)
(2022)
Review
Instruments & Instrumentation
A. Leoni et al.
Summary: This paper provides details on the latest technological developments in LiDAR systems, specifically focusing on techniques and methodologies implemented through FPGA. LiDAR technology is widely used in various fields, with increasing demand for performance leading to complex solutions. FPGAs are utilized for real-time execution of tasks requiring high computational speed and system flexibility in recent LiDAR architectures.
REVIEW OF SCIENTIFIC INSTRUMENTS
(2021)
Article
Chemistry, Analytical
Da Wang et al.
Summary: Electrochemical sensors have great potential in the study of plant phylogeny, not only for species identification but also for research at the genus level. The results demonstrate that electrochemical fingerprinting can effectively distinguish the affinities between different genera.
Article
Engineering, Electrical & Electronic
V Stornelli et al.
Summary: This paper proposes a grounded capacitance multiplier based on VCII, which can produce positive and negative voltage multiplication factors. The circuit features high resolution, low power consumption, and a simple structure, and has been verified through SPICE simulation and experimental testing.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
(2021)
Article
Engineering, Electrical & Electronic
Laxmeesha Somappa et al.
Summary: This work introduces high resolution and adaptable frequency measurement techniques for capacitive sensors, utilizing simple hardware and different 1-bit hardware approaches to determine frequencies with resolutions greater than 20 bits from a 1-bit data stream, and estimating high resolution frequency using parametric, non-parametric and compressed sensing methods. Experimental results demonstrate that the 1-bit comparator along with the CS approach provides the best performance across different input conditions.
IEEE SENSORS JOURNAL
(2021)
Review
Chemistry, Analytical
Asma Channa et al.
Summary: The article analyzes the reasons for the ongoing COVID-19 pandemic and the need for remote monitoring of symptoms in the healthcare system. The study introduces IoT devices and wearables used in diagnosing and monitoring patients, delving into the problems and solutions when using these devices globally.
Article
Engineering, Electrical & Electronic
Bahman Yousefzadeh et al.
IEEE JOURNAL OF SOLID-STATE CIRCUITS
(2020)
Article
Engineering, Electrical & Electronic
L. Safari et al.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
(2020)
Article
Engineering, Electrical & Electronic
Mattia Ragnoli et al.
JOURNAL OF LOW POWER ELECTRONICS AND APPLICATIONS
(2020)
Article
Engineering, Electrical & Electronic
Kamel Reda et al.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
(2019)
Article
Engineering, Electrical & Electronic
Alfiero Leoni et al.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
(2019)
Article
Chemistry, Analytical
Gianluca Barile et al.
Article
Computer Science, Information Systems
Sara Pettinato et al.
Article
Engineering, Electrical & Electronic
Junfeng Jiang et al.
IEEE JOURNAL OF SOLID-STATE CIRCUITS
(2017)
Review
Nanoscience & Nanotechnology
Michael G. Ruppert et al.
BEILSTEIN JOURNAL OF NANOTECHNOLOGY
(2017)
Article
Chemistry, Analytical
Jianfeng Wu et al.
Proceedings Paper
Engineering, Multidisciplinary
P. Fusacchia et al.
PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016
(2016)
Article
Energy & Fuels
Qingfeng Xia et al.
WIRELESS POWER TRANSFER
(2016)
Article
Chemistry, Analytical
A. Baschirotto et al.
SENSORS AND ACTUATORS B-CHEMICAL
(2008)
Review
Chemistry, Analytical
Christian Falconi et al.
SENSORS AND ACTUATORS B-CHEMICAL
(2007)
Article
Engineering, Electrical & Electronic
J Márkus et al.
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
(2004)
