非互易媒质的本征导磁率和本征波

应用科学学报 ›› 1994, Vol. 12 ›› Issue (1): 25-31.

非互易媒质的本征导磁率和本征波

梁昌洪, 崔铁军, 李润旗

西安电子科技大学

收稿日期:1991-09-09 修回日期:1992-05-16 出版日期:1994-03-31 发布日期:1994-03-31

THE EIGEN PERMEABILITY AND EIGEN WAVE IN UNRECIPROCAL MEDIUM

LIANG CHANGHONG, CUI TIEJUN, LI RUNQI

Xidian University

Received:1991-09-09 Revised:1992-05-16 Online:1994-03-31 Published:1994-03-31

摘要/Abstract

摘要： 导出了平面波在非互易媒质中传播时,起本质作用的本征导磁率和基本传输模式本征波,本征导磁率对应本征波中的传输常数。且一切传输模式均可认为最本征波的线性组合,文中还证明了:一般情况下,本征波是椭圆极化.

关键词: 非互易媒质, 本征导磁率, 本征波, 任意方向

Abstract: The eigen permeabilities and eigen waves of the basic transmission modes are deduced,which play intrinsical roles in the propagation of plane waves in an unreciprocal medium. The eigen permeability correspond to the propagation coefficient of eigen waves,and all transmission modes can be considered as the linear combinations of these eigen waves.It is also demonstrated that the eigen wave is of ellipfical polarizati in general.

Key words: Eigen permeability, Eigen wave, Arbitrary direction, Unreciprocal medium

梁昌洪, 崔铁军, 李润旗. 非互易媒质的本征导磁率和本征波[J]. 应用科学学报, 1994, 12(1): 25-31.

LIANG CHANGHONG, CUI TIEJUN, LI RUNQI. THE EIGEN PERMEABILITY AND EIGEN WAVE IN UNRECIPROCAL MEDIUM[J]. Journal of Applied Sciences, 1994, 12(1): 25-31.