Results 291 to 300 of about 2,512,225 (334)

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.
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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
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An Inductive Sensor for Water Level Monitoring in Tubes for Water Grids

ACS/IEEE International Conference on Computer Systems and Applications, 2018
The sensors for monitoring different parameters in smart cities are becoming a hot topic for researchers all around the world. The smart grids are one of the main objectives of the smart city concept.
Javier Rocher, L. Parra, Jaime Lloret, J. Mengual   +3 more
semanticscholar   +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
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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
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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
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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
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Induction coil sensors—a review

Measurement Science and Technology, 2007
This review describes induction coil sensors, which are also known as search coils, pickup coils or magnetic loop sensors. The design methods for coils with air and ferromagnetic cores are compared and summarized. The frequency properties of coil sensors are analysed and various methods for output signal processing are presented.
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Simulation of Novel Linear Inductive Displacement Sensor

2011 21st International Conference on Systems Engineering, 2011
One of the displacement measurement methods is using inductive sensors, usable for both small and large displacement. In this paper a 3-D linear inductive displacement sensor has been introduced. The proposed sensor consists of 2 elements that can measure 5cm with accuracy of 100im in large scale measurement.
M. Razi Mousavi, R. Pakdaman Zangabad, S. Chamanian, Manouchehr Bahrami   +3 more
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Inductive verses capacitive sensors

World Pumps, 2013
Both capacitive and inductive position sensors use a non-contact technique to measure position; both use AC electrical phenomena and both can be built using printed circuit boards. This article looks at the fundamental physics behind each technique and outlines the consequent strengths and weaknesses of each approach.
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