On the formulation of characteristic mode theory with fast multipole algorithms

Bi Yi Wu; Xin Qing Sheng

doi:10.1109/TAP.2018.2863236

On the formulation of characteristic mode theory with fast multipole algorithms

Bi Yi Wu
, Xin Qing Sheng^*

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

To enhance the capability of the characteristic mode analysis (CMA) for electrically large problems, fast multipole algorithms (FMAs) are incorporated into this increasingly popular technique in antenna community. In this communication, an improvement formulation of CMA with FMAs is presented and studied. Numerical results show that the proposed formulation has a better convergence behavior than the previous formulation when it is used for electrically large antenna platforms.

Original language	English
Article number	8425754
Pages (from-to)	6441-6445
Number of pages	5
Journal	IEEE Transactions on Antennas and Propagation
Volume	66
Issue number	11
DOIs	https://doi.org/10.1109/TAP.2018.2863236
Publication status	Published - Nov 2018

Keywords

Antenna theory
characteristic mode analysis (CMA)
multilevel fast multipole algorithm (MLFMA)

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10.1109/TAP.2018.2863236

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abstract = "To enhance the capability of the characteristic mode analysis (CMA) for electrically large problems, fast multipole algorithms (FMAs) are incorporated into this increasingly popular technique in antenna community. In this communication, an improvement formulation of CMA with FMAs is presented and studied. Numerical results show that the proposed formulation has a better convergence behavior than the previous formulation when it is used for electrically large antenna platforms.",

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KW - Antenna theory

KW - characteristic mode analysis (CMA)

KW - multilevel fast multipole algorithm (MLFMA)

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On the formulation of characteristic mode theory with fast multipole algorithms

Abstract

Keywords

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