Abstract
We show existence and uniqueness of the outgoing solution for the Maxwell problem with an impedance boundary condition of Leontovitch type in a half-space. Due to the presence of surface waves guided by an infinite surface, the established radiation condition differs from the classical one when approaching the boundary of the half-space. This specific radiation pattern is derived from an accurate asymptotic analysis of the Green's dyad associated to this problem.
Original language | English |
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Pages (from-to) | 325-350 |
Number of pages | 26 |
Journal | ESAIM: Mathematical Modelling and Numerical Analysis |
Volume | 53 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2019 |
Externally published | Yes |
Keywords
- Half-space
- Maxwell equations
- Radiation condition
- Surface waves