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Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847 Exercise 14
Suppose that a voice signal normally occupies 30 kHz of bandwidth and has a signal-to-noise ratio of 20 dB. Spread-spectrum techniques are used to increase its bandwidth to 2 MHz.
(a) What is the signal-to-noise ratio of the spread signal
(b) What is the processing gain, in decibels
(a) What is the signal-to-noise ratio of the spread signal
(b) What is the processing gain, in decibels
Explanation
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(a)
Determine the value of processing ga...
Electronic Communication Systems 2nd Edition by Roy Blake
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