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在经典电动力学框架下对磁各向异性介质中的电磁辐射问题进行研究,得到了电偶极子在磁各向异性介质中的辐射功率表达式.当介质为磁各向同性时其结果与文献报道的结果相符合,验证了推导结果的正确性.利用本文结果可对电偶极子在磁各向异性介质中的辐射效果做出判断,而且对于进一步研究磁各向异性介质的电磁特性、更有效地开发利用磁各向异性介质具有实际意义.
Under the framework of classical electrodynamics, the electromagnetic radiation in magnetic anisotropic media is studied, and the radiant power of the electric dipole in magnetic anisotropic media is obtained. The results obtained when the media is magnetic isotropic The results reported in the literature are consistent and the correctness of the derivation is verified.The results of this paper can be used to judge the radiation effect of the electric dipole in the magnetic anisotropic medium and to further study the electromagnetic properties of the magnetic anisotropic medium , More effective development and utilization of magnetic anisotropic media has practical significance.