Attenuation coefficient for the waveguide conductor, dominant mode. Write a function...

Attenuation coefficient for the waveguide conductor, dominant mode. Write a function alphaCondTE10() in MATLAB that computes the attenuation coefficient for the waveguide conductor, αc, for the dominant (TE₁₀) mode in a rectangular waveguide (Fig.11.1), based on Eq.(11.13). The input arguments of the function are: waveguide transverse dimensions, a and b, relative permittivity and permeability of the guide dielectric, ε_r and μ_r, conductivity and relative permeability of the guide conductor, σ and μ_rc, and operating frequency of the waveguide, f (in general, f is a vector of frequencies). (alphaCondTE10.m on IR)

Reference: Equation-11.13

Reference: Figure-11.1