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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 24
An AM signal appears across a 50 ohm load and has the following equation:
v ( t ) = 12(1 + sin 12.566 × 10 3 t ) sin 18.85 × 10 6 t V
(a) Sketch the envelope of this signal in the time domain.
(b) Calculate the following quantities:
(i) carrier frequency
(ii) modulating frequency
(iii) total power
(iv) bandwidth
v ( t ) = 12(1 + sin 12.566 × 10 3 t ) sin 18.85 × 10 6 t V
(a) Sketch the envelope of this signal in the time domain.
(b) Calculate the following quantities:
(i) carrier frequency
(ii) modulating frequency
(iii) total power
(iv) bandwidth
Explanation
Verified
Verified
(a)
To draw the AM envelope in time doma...
Electronic Communication Systems 2nd Edition by Roy Blake
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