Articles with "modified refractive" as a keyword



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Nonlocal Boundary Conditions for Split-Step Padé Approximations of the Helmholtz Equation With Modified Refractive Index

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Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2018.2855086

Abstract: This research is concerned with the numerical methods for the electromagnetic wave propagation over the Earth's surface. Discrete nonlocal boundary conditions for the Padé parabolic equation are derived. A linear dependence of the modified refractive… read more here.

Keywords: boundary conditions; step; nonlocal boundary; modified refractive ... See more keywords