Title :
On the uniqueness of electromagnetic fields and consequences for inverse-scattering problems
Author :
Klinkenbusch, L.
Author_Institution :
Inst. for Electr. & Inf. Eng., Christian-Albrechts-Univ. zu Kiel, Kiel, Germany
Abstract :
A recently introduced theorem which states that the electromagnetic field in any homogeneous domain is uniquely determined by the knowledge of the electric or the magnetic field at one single point and a small neighborhood about that point can be used to investigate several possible applications in inverse-scattering theory and practice. In particular, the phenomenon of ldquonon-radiating sourcesrdquo is revisited in view of the new theorem.
Keywords :
Maxwell equations; electromagnetic fields; electromagnetic wave scattering; electric field; electromagnetic fields; inverse-scattering problems; Boundary conditions; Differential equations; Electromagnetic fields; Impedance; Magnetic anisotropy; Magnetic fields; Maxwell equations; Partial differential equations; Perpendicular magnetic anisotropy; Poisson equations;
Conference_Titel :
Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-3385-8
Electronic_ISBN :
978-1-4244-3386-5
DOI :
10.1109/ICEAA.2009.5297409
