Modern satellites rely on electromagnetic waveguides—hollow structures that carry high-power signals between components such ...

High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are ...

Last month, this column discussed some of the fundamental concepts of selecting coaxial transmission lines. That included low-power flexible lines as well as some issues involving high-power rigid ...

What are modal effects? Integrated photonics—the devices and the materials used to make them happen. One of the key planar-waveguide configurations: the ring resonator. The roots of waveguide optics ...