학술논문
Power, energy density, and group/energy-transport velocities in spatially dispersive media
Document Type
Conference
Author
Source
2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2017 XXXIInd. :1-4 Aug, 2017
Subject
Language
Abstract
Power and stored energy density in lossless, spatially dispersive, anisotropic media are determined from the boundary conditions across a free-space/media interface and the wavepacket group velocity expressed as the ratio of power to energy density, that is, as an energy-transport velocity.