Lecture
This lecture covers the fundamental concepts of electric and magnetic properties in the context of antennas, starting with the electric field and its relationship with charged particles. It then delves into dielectric properties, magnetic properties, and the frequency domain analysis of electrical energy. The lecture also explores the concept of power in transmission lines, Maxwell's equations in the frequency domain, and the constitutive relations in linear and isotropic media. Finally, it discusses boundary conditions, the Poynting theorem, and vector potentials in the context of antennas.