EE585 F20 HW02.pdf - Week 2 Assignment u2013 Fall u201820...

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EE585WS Copyright ©2003-2010 Stevens Institute of Technology - All rights reserved Week 2 Assignment – Fall ‘20 An analog FM modulator used in a police UHF radio is set to a peak frequency deviation of 5 kHz when a 3 kHz 1 V peak-to-peak sine wave is applied to the baseband input. According to Carson s rule, the signal bandwidth will be approximately Compare the Carson s Rule Bandwidth to the actual bandwidth needed to contain 99% of the signal energy (known as the occupied bandwidth) by computing the amplitude of the sidebands (given by the Bessel functions) and finding how many are needed to account for 99% of the energy. Remember that there is one carrier and an upper and lower sideband for

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