Some Advances in Shooting-Bouncing-Rays Asymptotic Propagation Methodologies

We present an overview of some recent advances including work in progress in different shooting-bouncing-rays asymptotic techniques for electromagnetic modeling of reflection, transmission, and diffraction propagation phenomena. These propagation phenomena computations, coupled with antenna or plane wave source modeling, can cover a wide spectrum of electromagnetic field solutions that offer a versatile approach to modeling of electromagnetic structures and systems at high frequencies.