High-precision calculation of electromagnetic scattering by the Burton-Miller type regularized method of moments

Algorithms based on the method of moments (MOM) and the coupled dipole method (CDM) are commonly used to solve electromagnetic scattering problems. In this paper, the strong and the weak forms of both numerical techniques are derived for bianisotropic scatterers. The two techniques are shown to be fully equivalent to each other, thereby defusing claims of superiority often made for the charms of one technique over the other. In the final section, reductions of the algorithms for isotropic dielectric scatterers are explicitly given.

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The use of high-order non-uniform grids in the method of moments applied to electromagnetic scattering

11th International Conference on Antennas and Propagation (ICAP 2001) ◽

10.1049/cp:20010397 ◽

2001 ◽

Author(s):

O. Debliquy

Keyword(s):

Method Of Moments ◽

Electromagnetic Scattering ◽

High Order ◽

Uniform Grids

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Parallel Communication Mechanisms in Solving Integral Equations for Electromagnetic Scattering Based on the Method of Moments

Algorithms and Architectures for Parallel Processing - Lecture Notes in Computer Science ◽

10.1007/978-3-030-05051-1_34 ◽

2018 ◽

pp. 498-507

Author(s):

Lan Song ◽

Dennis K. Peters ◽

Weimin Huang ◽

Zhiwei Liu ◽

Lixia Lei ◽

...

Keyword(s):

Integral Equations ◽

Method Of Moments ◽

Electromagnetic Scattering ◽

Parallel Communication

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Analysis on the Influence of the Height of Tower on Passive Interference in shortwave

E3S Web of Conferences ◽

10.1051/e3sconf/20186405005 ◽

2018 ◽

Vol 64 ◽

pp. 05005

Author(s):

Ying Lu ◽

Zhibin Zhao ◽

Jian gong Zhang ◽

Zheyuan Gan

Keyword(s):

Transmission Line ◽

Method Of Moments ◽

Transmission Lines ◽

Electromagnetic Scattering ◽

Electromagnetic Waves ◽

Short Wave ◽

Radio Station ◽

Radio Stations ◽

Working Frequency ◽

Passive Interference

The passive interference of transmission lines to nearby radio stations may affect the effective reception and transmission of radio station signals. Therefore, the accurate calculation of the electromagnetic scattering of transmission lines under the condition of external electromagnetic waves is the basis for determining the reasonable avoidance spacing of the two. For passive stations operating in short-wave frequencies, passive interference is mainly generated by the tower. This paper uses the method of moments to perform passive interference calculations under normal circumstances, And elaborates the method for calculating the electromagnetic field of the transmission line, obtains the space electric field intensity of the transmission line at the same working frequency and space location of the plane wave. Uses the approximate formula to inductive the formula for calculating height of tower and the protective distance.

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