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Electronic Communication Systems 2nd Edition by Roy Blake
النسخة 2الرقم المعياري الدولي: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
النسخة 2الرقم المعياري الدولي: 978-0766826847 تمرين 21
A microwave radio system uses 256-QAM, that is, there are 256 possible amplitude and phase combinations.
(a) How many bits per symbol does it use
(b) If it has a channel with 40-MHz bandwidth, what is its maximum data rate, ignoring noise
(a) How many bits per symbol does it use
(b) If it has a channel with 40-MHz bandwidth, what is its maximum data rate, ignoring noise
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موثّق
موثّق
(a)
In general the number of possible st...
Electronic Communication Systems 2nd Edition by Roy Blake
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