The phrase "alternating current signal" is correct and usable in written English.
It can be used in contexts related to electrical engineering, physics, or discussions about electrical signals and systems.
Example: "The device operates by converting the alternating current signal into a direct current output for better efficiency."
Alternatives: "AC signal" or "alternating voltage signal".
Using a simple circuit, the diode was able to rectify a low frequency alternating current signal with an efficiency of 10%.
EIS measurements were carried out in the frequency range 100 kHz to 0.01 Hz at the open circuit potential by applying an alternating current signal of 0.01 V peak-to-peak.
The wireless power transfer (WPT) architecture is composed by: a primary coil carrying the alternating current signal to generate a magnetic field and the receiving coil to convert magnetic field in current, that is located parallel to the primary one with a gap between the two inductors.
This paper proposed a new piezoelectric actuator operating in two working modes: the resonance working mode under alternating current (AC) signals and the non-resonance working mode under direct current (DC) signals.
The detection of a radio signal, which is a very high-frequency alternating current (AC), requires that the signal be rectified; i.e., the alternating current must be converted into a direct current (DC) by a device that conducts only when the signal has one polarity but not when it has the other precisely what Fleming's valve (patented in 1904) did.
For the intended applications, is mandatory to drive apparatus that have embedded TEMs, not only using direct current powering, as usually done in literature, but also with alternate current signals over a large range of relevant frequencies.
Inverse gamma correction must be performed before displaying the received video signal because alternating current plasma display panel (AC PDP) has a linear output luminance response to a digital-valued input.
The technique of BIA involved introducing an imperceptible 800 μA alternating current at 50 kHz through signal introduction cables placed with pre-gelled electrodes on the ulnar head and medial malleolus.
In order to investigate the effects of DC bias and alternating current (AC) bias to the SCM signal, the slowscan was disabled and a typical line scan was performed.
A key innovation was a modulating voltage applied to one of the grids, which converted the signal into an alternating current, proportional to the proton flux and uncontaminated by any contribution of photoelectrons.
The frequency response of bandpass amplifiers should include the range from 1 100 Hz; analogue notch filters (that suppress signals at the alternating current line frequency) should not be used.
