Application of the Generalized Multipole Technique (GMT) to High-Frequency Electromagnetic Scattering from Perfectly Conducting and Dielectric Bodies of Revolution

1997 ◽  
Vol 136 (1) ◽  
pp. 1-18 ◽  
Author(s):  
H.M. Al-Rizzo ◽  
J.M. Tranquilla ◽  
S.M. Al-Amri ◽  
H.T. Alhafid
Keyword(s):  
Electromagnetic Scattering ◽  
High Frequency ◽  
Bodies Of Revolution ◽  
Dielectric Bodies

On the accuracy limits of different integral-equation formulations for numerical solution of dielectric bodies of revolution

1985 ◽  
Vol 63 (12) ◽  
pp. 1532-1539 ◽  
Author(s):  
A. A. Kishk ◽  
L. Shafai
Keyword(s):  
Integral Equation ◽  
Numerical Solution ◽  
Electromagnetic Scattering ◽  
Analytic Solutions ◽  
Object Size ◽  
Bodies Of Revolution ◽  
Dielectric Bodies

In this paper, the numerical solution of electromagnetic scattering by lossless and lossy homogeneous bodies of revolution is investigated. Five different integral-equation formulations are considered, and the dependence of the accuracy of their solution on the object size and permittivity is examined. This is achieved by selecting spheres as the scattering objects and comparing the numerically generated data with analytic solutions.

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