Chapter 5, Problem 5.6P

In some material, the constitutive parameters are constant over a large frequency range and are given as $\sigma =0.10\text{S/m}$, ${\text{ε}}_{\text{r}}=4.0$, and ${\text{μ}}_{\text{r}}=600$. Write a MATLAB routine that will plot $\text{α,β}$ and $\text{η}$ (magnitude and phase) versus the log of frequency from 1 Hz up to 100 GHz.