how can i calculate the cut off frequency of this waveguide using MATLAB "Problem"

Discussion in 'Programmer's Corner' started by Jhon nash, Nov 23, 2009.

  1. Jhon nash

    Thread Starter New Member

    Nov 23, 2009
    1
    0
    for a rectangular waveguide designed to carry frequencies in the 8.2GHz to 12.4GHz band in the dominant TE10 mode ,, with the inside dimensions a=0.9 in = 2.286 cm ..... b=0.4 in = 1.016 cm ...
    Calculate ((Using Matlab)) its cutoff frequency for each of the following modes in this waveguide ::
    TE10 , TE01 , TE11 , TE20 , TE21 , TM11 , TM12 , TM21 , TM22


    please help ASAP ...
    thnx in advance ...
     
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