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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
356
there is what is called flicker noise, or
1
// noise because it is inversely
proportional to frequency.
The noisiness of a device or stage, or even of a whole amplifier or
receiver, is specified as its noise factor or noise figure, which is
defined in various ways, of which a simple one is
It is usually expressed in dB; 0 dB is perfection, and the higher the
figure the worse.
19.21 Another Box Trick
In Sec. 12.5 we introduced a box with two terminals whose electrical
properties were not what would be expected from its contents. Here
is another example of such a box. This time a sinusoidal voltage
applied to the terminals gives rise to a ...
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Publisher Resources

ISBN: 9781483105574