# Use MATLAB to plot the attenuation for the TE 10 mode a of waveguide with copper walls as a function of frequency. Do this for frequencies above cutoff. Keep in mind that R s varies with frequency. Take a = 2b = 1 cm, f c = 10 GHz, and assume that the waveguide is filled with a dielectric having

Chapter 12, Problems #34

Use MATLAB to plot the attenuation for the TE_{10} mode a of waveguide with copper walls as a function of frequency. Do this for frequencies above cutoff. Keep in mind that R_{s} varies with frequency. Take a = 2b = 1 cm, f_{c }=_{ }10 GHz, and assume that the waveguide is filled with a dielectric having ε_{r} = 2.25.

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