The goal of this course if for you to learn how to analyze and design electrical circuits where the circuit components are comparable in size to a wavelength. The range of frequencies over which these techniques are typically applied is from 300 MHz to 300 GHz known as the microwave (and millimeter-wave) frequency range. The corresponding wavelengths in air are 1 meter to 1 mm. These frequencies are used extensively in all modern communication systems as well as radar and remote sensing systems.