A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE

Wu Zhensen; Wang Yiping

Volume 15 Issue 2

Mar. 1993

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Article Navigation > Journal of Electronics & Information Technology > 1993 > 15(2): 174-180

Wu Zhensen, Wang Yiping. A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE[J]. Journal of Electronics & Information Technology, 1993, 15(2): 174-180.

Citation:

Wu Zhensen, Wang Yiping. A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE[J]. Journal of Electronics & Information Technology, 1993, 15(2): 174-180.

Wu Zhensen, Wang Yiping. A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE[J]. Journal of Electronics & Information Technology, 1993, 15(2): 174-180.

Citation:

Wu Zhensen, Wang Yiping. A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE[J]. Journal of Electronics & Information Technology, 1993, 15(2): 174-180.

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A NEW ALGORITHM FOR ELECTROMAGNETIC SCATTERING OF MULTILAYERED SPHERE

Received Date: 1991-12-11
Rev Recd Date: 1992-03-23
Publish Date: 1993-03-19

Abstract

Abstract

More stable and accurate recursive formulas and a computing procedure to calculate scattering coefficients for a multilayered sphere are proposed. The procedure involves three logarithmic derivatives of Ricatti-Bessel functions 'n(z)/n(z), 'n(z)/n(z),'n(z)/n(z), as well as the ratio n(z)/n(z). The asymptotic behavior, stability, and accuracy of the procedure and scattering coefficients an, and bn are discussed for various complex refractive indices. This procedure can be applied to large and small inhomogeneous spherical particles.

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References

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