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Waveguide problem 2

  1. Oct 5, 2005 #1
    In a rectangular waveguide. The time domain expression for transverse electric field component Ex is givien by

    Ex = ACos(Pix/a)Sin(2Piy/b)Sin(7pi*10 to the power 10t-kz)

    Determining the following

    a) Operating mode (mode that pass through waveguidr)
    b) Frequency of operation
    c) Propagation constant k if the waveguide dimensions are a = 2.3 cm and b
    = 1.2 cm. Assume that the waveguide is filled with air
    d) Cut-off frequency
    e) waveguide wavelength
     
  2. jcsd
  3. Oct 6, 2005 #2
    Please help me
     
  4. Oct 6, 2005 #3

    Tom Mattson

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    danai_pa,

    I have told you before that you are supposed to show your work when you ask for help.

    Please see the notice at the top of this Forum.

    https://www.physicsforums.com/showthread.php?t=4825
     
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