A carrier of 100 MHz is modulated by a sinusoidal signal of 5 kHz in a...
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A carrier of 100 MHz is modulated by a sinusoidal signal of 5 kHz in a frequency modulated (FM) system. Using Carson's approximation, the bandwidth of the system is 1 MHz. The FM signal is passed through a frequency multiplier of order 4 and let y(t) denotes the output of the frequency multiplier. Using Carson's approximation, find the bandwidth of y(t) around 300 MHz and the spacing of spectral components. A carrier of 100 MHz is modulated by a sinusoidal signal of 5 kHz in a frequency modulated (FM) system. Using Carson's approximation, the bandwidth of the system is 1 MHz. The FM signal is passed through a frequency multiplier of order 4 and let y(t) denotes the output of the frequency multiplier. Using Carson's approximation, find the bandwidth of y(t) around 300 MHz and the spacing of spectral components.
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Answer The bandwidth of yt around 300 MHz is 4 MHz and the spacing of spectral components is 2 MHz Explanation The bandwidth of a frequencymodulated FM signal is determined by the modulation index and ... View the full answer
Related Book For
Principles of Managerial Finance
ISBN: 978-0134476315
15th edition
Authors: Chad J. Zutter, Scott B. Smart
Posted Date:
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