Skeletonization Improved Calculation of Electric Fields by the Impedance Matrix of MoM

Skeletonization Improved Calculation of Electric Fields by the Impedance Matrix of MoM

A skeletonization scheme is proposed to accelerate the evaluation of scattering/radiation fields. The proposed scheme performs well for targets with multiscale feature as well as scenarios where multiple excitations are involved. Numerical experiments on targets with complex configurations are condu...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2020-07, Vol.19 (7), p.1108-1112
Hauptverfasser: Wu, Di, Liu, Yan-Nan, Wu, Yu-Mao, Pan, Xiao-Min, Sheng, Xin-Qing
Format: Artikel
Sprache:eng
Schlagworte:
Acceleration
Electric fields
Electromagnetic field
Impedance
Impedance matrix
Method of moments
method of moments (MoM)
multiple excitations
multiscale
Receiving antennas
Redundancy
Skeleton
skeletonization
Transmitting antennas
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Beschreibung
Zusammenfassung:A skeletonization scheme is proposed to accelerate the evaluation of scattering/radiation fields. The proposed scheme performs well for targets with multiscale feature as well as scenarios where multiple excitations are involved. Numerical experiments on targets with complex configurations are conducted to show the performance of the proposed method.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2020.2990177