Title :
Wave propagation in periodic temporal slabs
Author :
Salem, Mohamed A. ; Caloz, Christophe
Author_Institution :
Dept. of Electr. Eng., Polytech. Montreal, Montréal, QC, Canada
Abstract :
Periodic temporal slabs are homogenous time-varying media that abruptly change their dielectric properties in a periodic fashion. We investigate wave propagation in such media and show that gain and loss must be equalized for stable propagation.
Keywords :
dielectric properties; inhomogeneous media; radiowave propagation; slabs; dielectric property; homogenous time-varying media; periodic temporal slab; wave propagation; Dielectrics; Media; Propagation; Refractive index; Slabs; Switches; Time-frequency analysis; Propagation; periodic structures; time-varying media;
Conference_Titel :
Antennas and Propagation (EuCAP), 2015 9th European Conference on
Conference_Location :
Lisbon
