Building on the core content and style of its predecessor, this sixth edition (6/e) of Applied Electromagnetics introduces new features designed to help students develop a deeper understanding of electromagnetic concepts and applications. Prominent among them is a set of 42 CD simulation modules that allow the user to interactively analyze and design transmission line circuits, generate spatial patterns of the electric and magnetic fields induced by charges and currents, visualize in 2-D and 3-D space how the gradient, divergence, and curl operate on spatial functions, observe the temporal and spatial waveforms of plane waves propagating in lossless and lossy media, calculate and display field distributions inside a rectangular waveguide, and generate radiation patterns for linear antennas and parabolic dishes. These are valuable learning tools, we encourage students to use them and urge instructors to incorporate them into their lecture materials and homework assignments.