Most amplifiers today are based on designs which exhibit low distortion. Feedforward and feedback schemes have been suggested to further refine the circuit performance, each processing inherent advantages and drawbacks. A method is presented in this paper which provides an improvement in performance by modulating the loop gain of a feedback amplifier. Following a theoretical discussion are experimental results which test the theory.

Author: Frey, Douglas R.
Affiliation: Lehigh University, Bethlehem, PA
AES Convention: 70 (October 1981) Paper Number: 1833
Publication Date: October 1, 1981 Import into BibTeX
Subject: Signal Processing
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=11921

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