Scattering from three-dimensional dispersive gyrotropic bodies using the TLM method

A. F. Yagli; J. K. Lee; E. Arvas

doi:10.2528/PIERB09091102

Scattering from three-dimensional dispersive gyrotropic bodies using the TLM method

A. F. Yagli, J. K. Lee, E. Arvas

Department of Electrical Engineering & Computer Science

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A three-dimensional scattering field Transmission Line Modeling (TLM) algorithm is established to obtain bistatic radar cross sections of frequency dispersive gyromagnetic objects. Starting from the 1D TLM modeling of gyrotropic materials, a scattering field TLM algorithm is derived for 3D calculations. For verification, the bistatic radar cross section results for several gyromagnetic structures are compared with the single frequency computations, where the permittivity and permeability tensors are made of complex constants at a given frequency.

Original language	English (US)
Pages (from-to)	225-241
Number of pages	17
Journal	Progress In Electromagnetics Research B
Issue number	18
DOIs	https://doi.org/10.2528/PIERB09091102
State	Published - 2009

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Scattering from three-dimensional dispersive gyrotropic bodies using the TLM method",

abstract = "A three-dimensional scattering field Transmission Line Modeling (TLM) algorithm is established to obtain bistatic radar cross sections of frequency dispersive gyromagnetic objects. Starting from the 1D TLM modeling of gyrotropic materials, a scattering field TLM algorithm is derived for 3D calculations. For verification, the bistatic radar cross section results for several gyromagnetic structures are compared with the single frequency computations, where the permittivity and permeability tensors are made of complex constants at a given frequency.",

author = "Yagli, {A. F.} and Lee, {J. K.} and E. Arvas",

year = "2009",

doi = "10.2528/PIERB09091102",

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AU - Yagli, A. F.

AU - Lee, J. K.

AU - Arvas, E.

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N2 - A three-dimensional scattering field Transmission Line Modeling (TLM) algorithm is established to obtain bistatic radar cross sections of frequency dispersive gyromagnetic objects. Starting from the 1D TLM modeling of gyrotropic materials, a scattering field TLM algorithm is derived for 3D calculations. For verification, the bistatic radar cross section results for several gyromagnetic structures are compared with the single frequency computations, where the permittivity and permeability tensors are made of complex constants at a given frequency.

AB - A three-dimensional scattering field Transmission Line Modeling (TLM) algorithm is established to obtain bistatic radar cross sections of frequency dispersive gyromagnetic objects. Starting from the 1D TLM modeling of gyrotropic materials, a scattering field TLM algorithm is derived for 3D calculations. For verification, the bistatic radar cross section results for several gyromagnetic structures are compared with the single frequency computations, where the permittivity and permeability tensors are made of complex constants at a given frequency.

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Scattering from three-dimensional dispersive gyrotropic bodies using the TLM method

Abstract

ASJC Scopus subject areas

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