Question: It is desired to send a sequence of computer screen images over an optical fiber. The screen is 2 5 6 0 1 6 0
It is desired to send a sequence of computer screen images over an optical
fiber. The screen is pixels, each pixel being bits. There are
screen images per second. How much bandwidth is needed, and how many
microns of wavelength are needed for this band at microns?
Is the Nyquist theorem true for highquality singlemode optical fiber or only
for copper wire?
Why has the PCM sampling time been set at sec
In a typical mobile phone system with hexagonal cells, it is forbidden to reuse
a frequency band in an adjacent cell. If frequencies are available, how many
can be used in a given cell?
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