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FM bandwidth is approximated using _______ rule.(a) Carson’s(b) Faraday’s(c) Maxwell’s(d) Armstrong’sI had been asked this question in exam.I'd like to ask this question from Angle modulation topic in chapter Modulation Techniques for Mobile Radio of Wireless/Mobile

Answer»

The correct CHOICE is (a) Carson’s

Explanation: The approximation of bandwidth is done USING Carson’s rule. Carson’s bandwidth rule DEFINES the approximate bandwidth requirements of communications system components for a carrier signal that is FREQUENCY MODULATED by a continuous or broad spectrum of frequencies rather than a single frequency.



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