A Reflectionless Sponge Layer Absorbing Boundary Condition for the Solution of Maxwell's Equations with High-Order Staggered Finite Difference Schemes

1998 ◽  
Vol 139 (1) ◽  
pp. 184-208 ◽  
Author(s):  
Peter G. Petropoulos ◽  
Li Zhao ◽  
Andreas C. Cangellaris
Keyword(s):  
Boundary Condition ◽  
Finite Difference ◽  
Maxwell’S Equations ◽  
Maxwell's Equations ◽  
High Order ◽  
Difference Schemes ◽  
Absorbing Boundary Condition ◽  
Finite Difference Schemes ◽  
Absorbing Boundary ◽  
Sponge Layer

scholarly journals A stable implementation of multiple Higdon’s absorbing boundary condition for Maxwell’s equations

2021 ◽  
Author(s):  
Shi Rengang
Keyword(s):  
Boundary Condition ◽  
Maxwell’S Equations ◽  
Maxwell's Equations ◽  
Attenuation Factor ◽  
Wide Band ◽  
Thin Layers ◽  
Absorbing Boundary Condition ◽  
Optimal Parameters ◽  
Absorbing Boundary ◽  
Band Frequency

<p></p><p>Highlights</p> <p>1) This letter presents a stable implementation of Higdon’s ABC at multiple layers without attenuation factor.</p> <p>2) The multiple Higdon’s ABC works well with wide-band frequency and ultra-thin layers, such as three.</p> <p>3) Optimal parameters of the multiple Higdon’s ABC are presented in this letter.</p> <p>4) The optimal angels of the multiple Higdon’s ABC satisfy a circle equation.</p><br><p></p>

Interpolating Wavelets and Adaptive Finite Difference Schemes for Solving Maxwell's Equations: The Effects of Gridding

2007 ◽  
Vol 43 (3) ◽  
pp. 1013-1022 ◽  
Author(s):  
Pedro Pinho ◽  
Margarete O. Domingues ◽  
Paulo J. S. G. Ferreira ◽  
Snia M. Gomes ◽  
Anamaria Gomide ◽  
...  
Keyword(s):  
Finite Difference ◽  
Maxwell’S Equations ◽  
Maxwell's Equations ◽  
Difference Schemes ◽  
Finite Difference Schemes ◽  
Interpolating Wavelets

scholarly journals A stable implementation of multiple Higdon’s absorbing boundary condition for Maxwell’s equations

2021 ◽  
Author(s):  
Shi Rengang
Keyword(s):  
Boundary Condition ◽  
Maxwell’S Equations ◽  
Maxwell's Equations ◽  
Attenuation Factor ◽  
Wide Band ◽  
Thin Layers ◽  
Absorbing Boundary Condition ◽  
Optimal Parameters ◽  
Absorbing Boundary ◽  
Band Frequency

<p></p><p>Highlights</p> <p>1) This letter presents a stable implementation of Higdon’s ABC at multiple layers without attenuation factor.</p> <p>2) The multiple Higdon’s ABC works well with wide-band frequency and ultra-thin layers, such as three.</p> <p>3) Optimal parameters of the multiple Higdon’s ABC are presented in this letter.</p> <p>4) The optimal angels of the multiple Higdon’s ABC satisfy a circle equation.</p><br><p></p>

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