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arXiv 0812.4679physics.class-ph
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由磁场的Jefimenko方程和电场的Panofsky-Phillips方程导出的多极辐射场

Multipole radiation fields from the Jefimenko equation for the magnetic field and the Panofsky-Phillips equation for the electric field

R. de Melo e Souza, M. V. Cougo-Pinto, C. Farina, M. Moriconi

摘要:

我们展示了如何直接从磁场的Jefimenko方程和电场的Panofsky-Phillips方程中获得任意局部源所发射的电磁辐射的第一多极贡献。这一过程避免了不必要的电磁势计算。

英文摘要:

We show how to obtain the first multipole contributions to the electromagnetic radiation emited by an arbitrary localized source directly from the Jefimenko equation for the magnetic field and the Panofsky-Phillips equation for the electric field. This procedure avoids the unnecessary calculation of the electromagnetic potentials.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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