Theoretical and Experimental Study of Scattering of a Plane Wave by an Inhomogeneous Plasma Sphere  

作　　者：宋法伦 曹金祥 王舸 王艳 朱颖 朱健 王亮 牛田野 

机构地区：[1]Department of Modern Physics, University of Science and Technology of China, Hefei 230026 [2]Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900

出　　处：《Chinese Physics Letters》2006年第8期2147-2150,共4页中国物理快报（英文版）

摘　　要：Scattering of electromagnetic waves by an inhomogeneous plasma sphere has been studied theoretically and experimentally. The offset angles of electromagnetic waves caused by the plasma sphere have been observed experimentally. The effects of the electromagnetic wave frequency and plasma density on the offset angle are discussed. The plasma density is estimated with the offset angle.Scattering of electromagnetic waves by an inhomogeneous plasma sphere has been studied theoretically and experimentally. The offset angles of electromagnetic waves caused by the plasma sphere have been observed experimentally. The effects of the electromagnetic wave frequency and plasma density on the offset angle are discussed. The plasma density is estimated with the offset angle.

关 键 词：ELECTROMAGNETIC-WAVES APPROXIMATION ATTENUATION 

分 类 号：O53[理学—等离子体物理]