A third-order class-D amplifier with and without ripple compensation

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A third-order class-D amplifier with and without ripple compensation

We analyse the nonlinear behaviour of a third-order class-D amplifier, and demonstrate the remarkable effectiveness of the recently introduced ripple compensation (RC) technique in reducing the audio distortion of the device. The amplifier converts an input audio signal to a high-frequency train of...

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Bibliographic Details
Main Authors:	Cox, Stephen M., du Toit Mouton, Hendrik
Format:	Article
Published:	Elsevier 2018
Subjects:	Class-D amplifier; pulse-modulated systems; PWM; piecewise-smooth systems
Online Access:	https://eprints.nottingham.ac.uk/49474/

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