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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
390
2 pF could have the same effect as one of 100 pF. This would be
serious enough, but at a slightly different frequency or output tuning
the phase angle could shift nearly 90° one way or the other. The
effect can be considered by analysing the feedback into two parts,
one exactly negative (180°) and the other 90° different. The 180°
component magnifies the internal capacitance as explained. In so far
as the output load was capacitive, however, the current fed back to
the input terminal would be in such a phase as to appear to input
voltages as conductance, which would have a loading or damping
effect. An inductive output load, on the othe ...
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Publisher Resources

ISBN: 9781483105574