Electrical impedance
Electrical impedance Electrical impedance or simply impedance is a measure of opposition to ...
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Talk:Electrical impedance
Talk:Electrical impedance changed.. bits I changed two bits saying ... current would flow. Also, my statement that impedance in DC circuits is redundant is false ... switch on/off is analyzed using the impedance. AxelBoldt 17:36 Feb 23, 2003 (UTC) Nominal impedance I am not sure what the ...
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Electrical impedance tomography
Electrical impedance tomography Electrical Impedance Tomography (EIT), is a medical imaging technique ... of the body is inferred from surface electrical measurements. Typically conducting electrodes are attached ...
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Impedance (Engineering wiki)
Impedance Electrical impedance or simply impedance is a measure of opposition to a sinusoidal electric current. The concept of electrical impedance generalizes Ohm's law to ...
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Impedance matching
Impedance matching Impedance matching is the practice of attempting to make the output impedance of a source equal to the input impedance of the load to which it is ... both are linear devices. The concept of impedance matching was originally developed for electrical ...
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Impedance spectroscopy   (translated from German)
Impedance spectroscopy (electrical ones) impedance spectroscopy is an extension that Impedance Analysis. Here impedance becomes with several frequencies over a ...
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Reflection (electrical)
Reflection (electrical) Reflection in electricity is the result of impedance mismatch in electrical signals. When voltage hits a discontinuity, some ... material’s final stop (Connection to another material). Impedance discontinuities cause attenuation because a portion of ... of the effects of signal attenuation and impedance discontinuities on a communications link is ...
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Impedance mismatch
Impedance mismatch Impedance mismatch is a term in systems analysis ... the term originated in the field of electrical engineering, it has been generalized and used ... analysis, electronics, computer science, informatics, and physics. "Impedance mismatch" is derived from the usage of impedance as a measurement of the ability ...
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Electrical resistance   (translated from German)
Electrical resistance This article regards resistance as physical ... element see Resistance (element). Circuit symbol That electrical resistance (symbols: R) is a term from ... It characterizes the characteristic of materials, by electrical fields and/or. Tensions caused elektrischen river ... math>R=\frac{U}{I} U: electrical Spannung I: electrical Stromstaerke More to it in the ...
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Electrical migration   (translated from German)
Electrical migration Under Electrical migration (EM) one understands a materials handling ... ions and in smaller measure also that electrical field exert a strength on the ions ... Admission of a loss place causes by electrical migration in a copper conductive strip under ... removed. Table of contents History of the electrical migration The phenomenon of the electrical ...
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