

浏览全部资源
扫码关注微信
北京广播学院
Published:1996
移动端阅览
[1]逯贵祯,毛志伋.关于在随机媒质中抛物方程的讨论[J].电子学报,1996(03):105-107.
逯贵祯, 毛志伋. Discussion on the Parabolic Equation in Random Media[J]. Acta Electronica Sinica, 1996, (3).
本文研究电磁波在随机媒质中的传播问题,在强起伏情况下,Born近似,Rytov近似已不成立,这时需要考虑波的多次散射。抛物方程方法已被广泛地用于强起伏的研究。但是,对于相关函数的抛物方程而言,空间两点要求位于传播方向的同一x平面,因而对结果的应用提出了一定的限制,本文试图对抛物方程方法作一推广,从而可使抛物方程方法用于空间两点处于任何位置的情况。
A theoretical study of the coherence function in random media is presented. The early result on the coherence restricts the observation points on the scan plane which is perpendicular to the propagation direction. In this paper
the restriction is abolished
and the new result can be applied to any cases.
0
Views
31
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621