大学物理 ›› 2010, Vol. 29 ›› Issue (2): 17-17.

• 著者文摘 • 上一篇    下一篇

高速运动分层介质界面上的时间平均能流密度

王明军[1,2] 吴振森[2] 李应乐[1] 向宁静[1,2] 张辉[1]   

  1. [1]咸阳师范学院物理系,陕西咸阳712000 [2]西安电子科技大学理学院,陕西西安710071
  • 出版日期:2010-02-25 发布日期:2010-02-20

The time-average Poynting' s vector power density in moving medium interface with high speed

  • Online:2010-02-25 Published:2010-02-20

摘要: 利用坐标变换和高速运动介质界面上平面电磁波入射、反射和透射电场、磁场之间的关系,详细讨论了当介质界面运动时入射、反射和透射时间平均能流密度的变化规律.

关键词: 运动介质, 电磁波反射, 电磁波透射

Abstract: By using the coordinate transformation, the relation of wave vector and electromagnetic fields between incidence, reflected and transmitted wave, we discuss in detail the rules of their time-average Poynting' s vector power density in moving medium interface incidence by plane electromagnetic wave.

Key words: moving medium, electromagnetic wave reflectance, electromagnetic wave transmission

中图分类号: 

  • O441