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Can anyone help me to find out the definition of carrier swing & deviation ratio ?

  1. Dec 27, 2011 #1
    Can anyone help me to find out the definition of "carrier swing"&"deviation ratio"?

    The definitions which i found on surfing the net is too vague.Can someone help me with this?
     
  2. jcsd
  3. Dec 27, 2011 #2

    Drakkith

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    Staff: Mentor

    Re: Can anyone help me to find out the definition of "carrier swing"&"deviation rati

    Is it related to the following?
    http://en.wikipedia.org/wiki/Frequency_modulation_synthesis

    Edit: Found the following online:
    Carrier Swing: The total deviation of a frequency-modulated or phase-modulated wave from the lowest instantaneous frequency to the highest instantaneous frequency.

    Also found something here: www.ece.vill.edu/~mobasser/chapter3_FM.ppt [Broken] (Look on slide 14)

    Does any of that help? What specifically were you having trouble understanding?
     
    Last edited by a moderator: May 5, 2017
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