Results 41 to 50 of about 21,468 (281)

Chaotic Oscillators as Inductive Sensors: Theory and Practice

open access: yesSensors, 2019
Engineering solutions based on dynamical chaos may improve the characteristics of various sensors such as metal detectors, salinometers, optical and magnetic field sensors, and so on.
Timur Karimov   +4 more
doaj   +1 more source

Friction Safe Monitoring System for Tail Rope and Branch Rope Beam of Main Hoist in Coal Mines

open access: yesMeikuang Anquan, 2020
Aiming at the problem that the excessive friction between the balance tail rope and the branch rope beam of the vertical shaft friction hoist causes serious tail rope wear and affects the safe operation of the main hoist, a friction monitoring system ...
WANG Detang, DONG Bo, WANG Xinmao, SHU Hanru
doaj   +1 more source

Multi-Channel Capacitive Sensor Arrays

open access: yesSensors, 2016
In this paper, multi-channel capacitive sensor arrays based on microstrip band-stop filters are studied. The sensor arrays can be used to detect the proximity of objects at different positions and directions.
Bingnan Wang, Jiang Long, Koon Hoo Teo
doaj   +1 more source

Antenna Design for Semi-Passive UHF RFID Transponder with Energy Harvester [PDF]

open access: yes, 2015
A novel microstrip antenna which is dedicated to UHF semi-passive RFID transponders with an energy harvester is presented in this paper. The antenna structure designed and simulated by using Mentor Graphics HyperLynx 3D EM software is described in ...
Jankowski-Mihulowicz, P.   +2 more
core   +2 more sources

Mobile forensic triage for damaged phones using M_Triage [PDF]

open access: yes, 2016
Mobile forensics triage is a useful technique in a digital forensics investigation for recovering lost or purposely deleted and hidden files from digital storage.
Mohammed Hasheem, Yusoof
core   +1 more source

Embedded system with RFID technology and inductive proximity sensor

open access: yes2013 36th International Conference on Telecommunications and Signal Processing (TSP), 2013
Monitoring of technology processes is crucial for quality management and also for effectiveness of following logistics chain to achieve customer expectations and requirements. The control of upheavals of moulding presses often fails in using manual records. It is crucial mainly for owner's moulds.
Vojtech, Lukas   +3 more
openaire   +2 more sources

Design of interfering mobile device in the band Wi-Fi with magnetron [PDF]

open access: yes, 2018
The aim of this article is to design an interfering mobile device with a magnetron for the interference in Wi-fi signal in the band 2.4-2.5GHz. Propulsion of the interfering mobile device will be implemented using system of the stepper motor, which will ...
Leuchter, Jan, Quang, Huy Dong
core   +2 more sources

Implementation of Inductive Proximity Sensors in Active Magnetic Bearings

open access: yesTehnicki vjesnik - Technical Gazette, 2018
Research on the implementation of inductive proximity sensors in active magnetic bearings is performed in this paper. LDC1000 digital sensors manufactured by Texas Instruments are used since they claim to provide precision measured in microns and simple acquisition of the output data.
Puskaric, Miroslav   +2 more
openaire   +5 more sources

Giant Magnetoresistive Biosensors for Time-Domain Magnetorelaxometry: A Theoretical Investigation and Progress Toward an Immunoassay. [PDF]

open access: yes, 2017
Magnetorelaxometry (MRX) is a promising new biosensing technique for point-of-care diagnostics. Historically, magnetic sensors have been primarily used to monitor the stray field of magnetic nanoparticles bound to analytes of interest for immunoassays ...
Hall, Drew A   +2 more
core   +1 more source

A Flexible, Low-Power Platform for UAV-Based Data Collection From Remote Sensors

open access: yesIEEE Access, 2020
This article presents the design and characterisation of a new low-power hardware platform to integrate unmanned aerial vehicle and wireless sensor technologies.
Tommaso Polonelli   +4 more
doaj   +1 more source

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