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A stable implementation of multiple Higdon's absorbing boundary condition for Maxwell's equations
  • Shi Rengang
Shi Rengang
china university of petroleum (Huadong)

Corresponding Author:[email protected]

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Abstract

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