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

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

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 ...

Comprised of judiciously engineered microscopic photonic structures with subwavelength features, the concept of metasurface and metamaterials have proven fruitful results in the realm of meta-optics.