Python Code for Plotting Impedance Magnitude

This Python code uses the matplotlib library to plot the magnitude of the real and imaginary components of impedance. The code defines two functions, `plot_re_mag` and `plot_im_mag`, to plot the magnitude of the real and imaginary parts respectively. It formats the axes, converting frequency to GHz and magnitude to dB ohm. Finally, it uses `plt.subplots` to create subplots and calls these functions to generate the complete impedance plot. The code is concise and efficient, suitable for data analysis and visualization.