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Comment on bandwidth of FM wave.
written 7.2 years ago by gravatar for teamques10 teamques10 ★ 69k •   modified 3.2 years ago

Subject : Principle of Communication Engineering

Topic : Angle modulation and demodulation

Difficulty : Low
principles of communication network
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written 7.0 years ago by gravatar for teamques10 teamques10 ★ 69k

  • Theoretically, the bandwidth of the FM wave is infinite. But practically, it is calculated based on how many sidebands have significant amplitude

  • The simplest method to calculate the bandwidth

    B.W. = 2fm x Number of significant sidebands

  • With increase in modulation index, the number of significant sidebands increase. This will …

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