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It is proposed to merge Impedance of different devices (derivations) into this article. The article says little or nothing that is not already said here...

that the article to which this talkpage relates was located at Negative impedance for part of its history. The rewrite performed by User:Circuit-fantasist...

complex impedance. -Roger (talk) 16:17, 3 June 2010 (UTC) Hello. See for example the first paragraph of Electrical impedance. The impedance is normally...

research if it included sequence impedance as in symmetrical components impedance and DQO (Direct Quadrature and Zero) impedance. Most of the power systems...

2011 (UTC) There are a lot of resources about negative impedance converters, Howland current pumps, Deboo integrators, load cancellers and maybe other circuits...

impedance to the ac and so dont drop any voltage. In the em field representation, they dont drop any voltage because their characteristic impedance is...

"The operating frequency is set between the two resonances such that the impedance angle of both resonators is set to 30 degrees (for a three port implementation)...

Usually G is very small so the lf impedance is high, whereas the hf impedance is low. The break points in the impedance frequency graph are at w1 = G/C...

instance, using mechanical advantage to increase velocity, or using an impedance transformer to increase sound pressure. The analogous situation in electrical...

power can't be increased, but a cavity can "store waves" which transforms impedance and greatly increases the e-field, same as any tank circuit does. Another...

spikes from reactive loads. The difference is the impedance: in the relay coil, this is a high impedance circuit and so a high voltage at a low current....

impedance to the ac and so dont drop any voltage. In the em field representation, they dont drop any voltage because their characteristic impedance is...

reality those systems are made under-unity by using those devices in an impedance mismatch mode: like running three phase motors from a single phase using...

field by the emf induced in the coil. High impedance op amp circuits (or sometimes a Sutton "negative impedance" amplifier) are employed to detect and amplify...

physical dimensions from the points of view of a)energy storage, (CV^2/2) b)impedance, (Z0 of line) c)inductance, (zero ) e)equivalent series resistance, (Z0...

considered a high impedance detector, though by today's standards is medium impedance. Earlier crystal detectors were low impedance devices, even at the...

direct electrical recordings through glass micropipettes coupled to a high impedance amplifier. Various other indirect methods using sensitive dyes for example...

by using a mathematical model of a transmission line in terms of the impedance at its ends, and voltage steps propagating along the TL, he does not appreciate...

mean resistance rather than average?. Also resistance should strictly be impedance Smidoid 12:18, 23 Feb 2008 (UTC) See my section on "taking the average...