Results 251 to 260 of about 5,026 (303)
Electronics (Switzerland), 2021 The mutual inductance between coils directly affects many aspects of performance in wireless power transmission systems. Therefore, a reliable calculation method for the mutual inductance between coils is of great significance to the optimal design of ...
Minsheng Yang, Zhongqi Li, Min Zhang
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Mutual inductance of noncoaxial circular coils with constant current density [PDF]
IEEE Transactions on Magnetics, 1997 -The purpose of this paper is to determine the mutual inductance between two noncoaxial circular coils. In many cases, such as coil guns or tubular linear motors, one of them is fixed while the other one is moving, and if not supported, its axis may not ...
L Birenbaum
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Maximum of mutual inductance by inductive link
The 14th International Conference on Microelectronics,, 2004This paper presents inductive link between various coils or various forms to protect the reserve of unidirectional energy and from bi-directional data in the implantables electronic devices. Study will rest on the increase of the efficiency allocated by the tolerance to the lateral, longitudinal and even angular displacement between the external coil ...
M. Chaoui +3 more
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Mutual Inductance and Transformers
2021A common transformer has a pair of coils: the primary coil and the secondary coil. A transformer operates on the principals of “electromagnetic induction”, in the form of mutual induction. A transformer is able to either increase or decrease the voltage and current levels of their supply, without modifying its frequency and the amount of electrical ...
Gengsheng Lawrence Zeng, Megan Zeng
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Op-amp mutual inductance bridge
Review of Scientific Instruments, 1978A mutual inductance bridge constructed from operational amplifiers is described.
J M, Dundon, M E, Kretschmar
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Mutual inductance extraction and the dipole approximation
Proceedings of the 2004 international symposium on Physical design, 2004The present work is centered in the controversy between two approaches to inductance extraction: loop vs. partial treatments for IC applications. We advocate for the first one, justifying this claim in terms of representing more realistically the physical situation, as well as having better sparseness properties.
Rafael Escovar +2 more
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Inductance and mutual inductance
1996The inductor is one of the basic building blocks upon which electrical and electronic circuits are founded, and form a springboard to important branches of the subject. The reader will gain confidence in dealing with problems relating to inductive circuits as he/she reads through this chapter.
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International Comparison of Standards of Mutual Inductance
Metrologia, 1968Abstract : The National Research Council (Canada) and the National Physical Laboratory (United Kingdom) have each obtained the units of reactance and resistance from the metre and second by the use of similar Campbell standards of mutual inductance. A direct comparison of the units of inductance derived in the two laboratories has been made, using a ...
Dunn, A. F., Rayner, G. H.
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Optimal coils with zero mutual inductance for electromagnetic induction systems
2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013Electromagnetic induction (EMI) systems often use separate transmit and receive coils. In these systems, it is desirable for the transmit and receive coils to have both minimal mutual coupling and a maximum field product, thus maximizing the detection depth.
Mark A. Reed, Waymond R. Scott
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Calibrating Standards of Mutual Inductance
2005 IEEE Instrumentationand Measurement Technology Conference Proceedings, 2006As the final stage of development of a new system for impedance calibrations, a facility for calibrating standards of mutual inductance has been realized. Being based on the three-voltmeter method, this facility makes it possible to calibrate 1 mH to 100 mH standards at frequencies up to 5 kHz with uncertainties of the order of 0.01 %.
J. Bohacek, T. Jursa, R. Sedlacek
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