Henrique S. Malvar
This paper presents an analysis of Walker's "current dumping" technique, which combines feedback and feedforward to significantly reduce nonlinearity distortions in Class B amplifiers. Current dumping is thus a good alternative to Class AB designs, as it avoids biasing circuits that may need careful adjustment and temperature compensation.
In Wireless World
Publisher IPC Business Press Ltd.
(c) 1981 IPC Business Press Ltd.