吉首大学学报(自然科学版)

• 电工技术与通信 • 上一篇    下一篇

磁各向异性媒质中振荡电四极子辐射功率的角分布

孟新红   

  1. (泉州信息工程学院电子与通信工程学院,福建 泉州 362000)
  • 出版日期:2019-01-25 发布日期:2019-01-26
  • 作者简介:孟新红(1982—),女,河南漯河人,泉州信息工程学院电子与通信工程学院讲师,硕士,主要从事无线通信、电磁场与电磁波理论研究.
  • 基金资助:

    福建省教育厅科研项目(JA15595)

Angular Distribution of Radiant Power in Oscillating Electric Quadrupole in Magnetic Anisotropic Media

MENG Xinhong   

  1. (School of Electronics and Communications Engineering,Quanzhou University of Information Engineering,Quanzhou 362000,Fujian China)
  • Online:2019-01-25 Published:2019-01-26

摘要:

振荡电四极子在磁各向异性媒质中辐射时,功率的角分布较为复杂.通过缜密的数学推导得到了磁各向异性媒质中电四极子沿极轴振荡时,其辐射功率角分布的表达式.当媒质为各向同性时,计算结果与预期的结果相吻合,从而验证了推导结果的正确性.

关键词: 振荡电四极子, 磁各向异性媒质, 辐射功率, 角分布

Abstract:

The angular distribution of the radiant power of the oscillating electric quadrupole in the magnetic anisotropic media is complicated.Based on previous work,this paper obtains the expressions of radiant power and its angular distribution of the electric quadrupole oscillating along the polar axis in anisotropic rectangular coordinate system.When the medium is isotropic,the result is consistent with the expected result,which verifies the correctness of the derivation result.

Key words: oscillating electric quadrupole, magnetic anisotropic medium, radiant power, angular distribution

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