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Guido Lombardi (Politecnico di Torino; Politecnico di Torino)
Thursday 15 August 2019, 12:00-12:30
Complex scattering and radiation problems using the Generalized Wiener-Hopf Technique
- đ¤ Speaker: Guido Lombardi (Politecnico di Torino; Politecnico di Torino)
- đ Date & Time: Thursday 15 August 2019, 12:00 - 12:30
- đ Venue: Seminar Room 1, Newton Institute
Abstract
This
talk focuses on the effectiveness of Generalized Wiener-Hopf Technique (GWHT)
in studying complex scattering and radiation problems constituted of planar and
angular regions made by impenetrable and/or composite penetrable materials.
First, we present theoretical models in
the spectral domain using Generalized Wiener-Hopf equations (GWHEs).
Next,
we apply the novel and effective Fredholm factorization technique to get semi
analytical solution of the problem by using integral equation representations.
The
semi-analyticity of the GWHT solution allows physical insights in terms of
spectral component of fields.
The
case study presented in the talk is the electromagnetic field scattering and
radiation of a perfectly electrically conducting wedge over a grounded
dielectric slab.Authors:
V. Daniele, G. Lombardi, R.S. Zich, Politecnico di
Torino, Torino, Italy
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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