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Foundations of Wireless and Electronics, 10th Edition
book

Foundations of Wireless and Electronics, 10th Edition

by M. G. Scroggie, S. W. Amos
October 2013
Intermediate to advanced content levelIntermediate to advanced
570 pages
27h 46m
English
Newnes
Content preview from Foundations of Wireless and Electronics, 10th Edition
354
input is progressively increased, the class-B stage comes increasingly
into operation and, at full output, supplies most of the power to the
loudspeaker. Because of the absence of standing forward bias, the
class-B stage introduces considerable crossover distortion which
can, however, be virtually eliminated by the use of the two negative
feedback loops shown in dashed lines, one embracing the class-A
stage and the other the entire amplifier. The class-B stage is regarded
as a current dumper*; alternatively the whole amplifier can be
regarded as an example of a process known as 'feed-forward error
compensation,' the class-Α stage supplyin ...
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Publisher Resources

ISBN: 9781483105574