Results 241 to 250 of about 12,208 (282)

Inductive Telemetry of Multiple Sensor Modules

IEEE Pervasive Computing, 2005
One of the many challenges associated with sensor networks is how to transmit data and power the sensors. Sensing multiple parameters in the environment requires miniaturized sensor nodes, relatively powerful programming platforms to interface with and process the data, and reliable long-term power solutions.
Olivier Chevalerias, Terence O'Donnell, Daithí Power, Neil O'Donovan, Gerald Duffy, Gary Grant, Seán Cian O'Mathuna   +6 more
openaire   +1 more source

Miniaturization design on magnetic induction sensors

Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
This document reviews three types of electromagnetic detecting sensors: magnetic induction coil sensors, magnetic superconducting sensors and magnetic saturating sensors. Because of its energy free, low threshold and noise value, high stability and sensitivity, the magnetic induction sensor is widely used.
Zhiyi Chen, Suihua Zhou, Anlin Jiang
openaire   +1 more source

Scaling down an inductive proximity sensor

Sensors and Actuators A: Physical, 1996
Abstract We analyse the problem of scaling down an inductive proximity sensor made of superposed multiple-turn flat coils. We scale down linearly all the geometrical dimensions. Then the nominal inductance is scaled down proportionally to the scale factor. The coupling factor of the superposed coils remains constant.
P.A. Passeraub, P.-A. Besse, R.S. Popovic   +2 more
openaire   +1 more source

Inductive Sensors of Angular Acceleration

2020 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2020
In the context of globalization of the economy in the Republic of Uzbekistan an important place is given to the automation of production, including the field of railway transport. The article provides the information on system automatic control of the railway transport.
Sulton F. Amirov, Khurshid A. Sattarov
openaire   +1 more source

Feedback for electromagnetic induction sensor arrays

2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016
A method using feedback is presented that reduces several measurement errors inherent in electromagnetic induction sensors. Errors associated with coupling between receive coils and errors associated with operating near magnetic soils will both be reduced.
openaire   +1 more source

The design of a proximity inductive sensor

Measurement Science and Technology, 1998
In this paper we discuss the advantages of flat coil inductive proximity sensors. The coil copper helix may be realized by application of a photoengraving technique to two side-printed boards by a very cheap process. The low thickness allows one to get the coil closer to the target. This fact allows one to attain a higher sensitivity.
C Bartoletti, R Buonanni, L G Fantasia, R Frulla, W Gaggioli, G Sacerdoti   +5 more
openaire   +1 more source

Embroidered Inductive Strain Sensor for Wearable Applications

2020 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), 2020
This paper presents a textile-based, embroidered inductive strain sensor that can be fabricated with standard embroidery processes and aesthetically integrated with apparel and garments fabrics. The sensor consists of two embroidered coupling coils (called coupling planar coils, or CPC) connected in series, and stacked on top of each other.
Yulong Liu, Miao Wang, Mengxia Yu, Bingyi Xia, Terry Tao Ye   +4 more
openaire   +1 more source

Inductive Sensor for Temperature Measurement in Induction Heating Applications

IEEE Sensors Journal, 2012
A new inductive sensor for temperature measurement in domestic induction hobs and results of its applications are presented. It consists of a coil and a resonant electronic circuit which measures the impedance variation of ferromagnetic pots when their temperature changes.
Carlos Franco, Jesús Acero, Rafael Alonso, Carlos Sagues, David Paesa   +4 more
openaire   +1 more source

Inductive tangential displacement sensor

2016 39th International Spring Seminar on Electronics Technology (ISSE), 2016
The objective of this paper is to investigate a new design of an inductive sensor, and its application for measuring tangential displacement. The sensor consists of one stationary inductor and a movable ferrite plate relative to the inductor. Tangential displacement can be measured as a change in the overlapping area between the inductor and the ...
Milica Kisic, Nelu Blaz, Kalman Babkovic, Ljiljana Zivanov, Mirjana Damnjanovic   +4 more
openaire   +1 more source

Inductive powering of sensor modules

Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005., 2005
An inductively powered system, aimed at providing wireless power to sensor modules, has been built and tested. The goal of the work is to determine the limits in terms of distances, and power transferable, using a 13.56 MHz system. Powering distances of up to 10 cm were obtained for power levels up to 1 mW.
T. O'Donnell, O. Chevalerais, G. Grant, S.C. O'Mathuna, D. Power, N. O'Donnovan   +5 more
openaire   +1 more source