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Conformal perfectly matched absorbers in finite element mesh truncation
Date
2000-07-21
Author
Kuzuoğlu, Mustafa
Mittra, R
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In the numerical solution of electromagnetic scattering and/or radiation problems by finite methods, a mesh truncation scheme must be employed in order to obtain a bounded computational domain. We discuss the realization of perfectly matched absorbers by means of a complex coordinate transformation in a general coordinate system. In this way, it is possible to design perfectly matched layers (PMLs) which are conformal to the antenna/scatterer surface. The performance of the PMLs are tested for certain problems, which are also described.
Subject Keywords
Finite element methods
,
Electromagnetic radiation
,
Tensile stress
,
Perfectly matched layers
,
Conductors
,
Frequency domain analysis
,
Anisotropic magnetoresistance
URI
https://hdl.handle.net/11511/54651
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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M. Kuzuoğlu and R. Mittra, “Conformal perfectly matched absorbers in finite element mesh truncation,” 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54651.