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Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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solve Q 7,8,9

Transcribed Image Text:The maximum peak to peak value of an AM wave is 46 volts and its frequency is 58000000. The peak to peak
value of the modulating signal is 20volts and its frequency is 16000. If it is transmitted through an antenna with
an internal resistance of 84ohms,
Find the following:
1. modulation index m
2. percentage modulation %m*
3. Amplitude of carrier Vc [
4. Total power Pt
5. Carrier power Pc
6. Power in side bands Psb
7. Power in upper side band Pusb
8. Total transmitted current It [O
9. Carrier current Ic
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