FDTD Method for Studying Transient Electromagnetic Waves Propagating and Scattering in Magnetized Plasma

Fu Haiwei

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FDTD Method for Studying Transient Electromagnetic Waves Propagating and Scattering in Magnetized Plasma

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- FDTD Method for Studying Transient Electromagnetic Waves Propagating and Scattering in Magnetized Plasma
- Acta Electronica Sinica Issue 6, Pages: 119-120(1998)
- 作者机构：
  
  1.   西安石油学院基础部
  2.   西北工业大学电子工程系
  3.   西北工业大学电子工程系西安 710065
  4.   西安 710072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN011
- Published：1998
- 稿件说明：
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[1]傅海威,段哲民,尹文言.瞬态电磁波在磁化等离子体中传播与散射的FDTD方法[J].电子学报,1998(06):119-120+118.

Fu Haiwei. FDTD Method for Studying Transient Electromagnetic Waves Propagating and Scattering in Magnetized Plasma[J]. Acta Electronica Sinica, 1998, (6): 119-120.
[1]傅海威,段哲民,尹文言.瞬态电磁波在磁化等离子体中传播与散射的FDTD方法[J].电子学报,1998(06):119-120+118. DOI：

Fu Haiwei. FDTD Method for Studying Transient Electromagnetic Waves Propagating and Scattering in Magnetized Plasma[J]. Acta Electronica Sinica, 1998, (6): 119-120. DOI：

摘要

本文从磁化等离子体中电子的广义运动方程出发

给出了一套FDTD计算公式

克服了卷积递归法不适用于直流入射以及小信号近似的缺点

其正确性由数值计算结果得到验证。

Abstract

In this paper

a set of FDTD fomulation of magnetized plasma is derived

which involves electron motion equation of magnetized plasma under electromagnetic field. This has overcome the defects of rescursive convolution method which is not suitable for the incident pulse with D. C component and is small signal approximation. The accuracy of this method is demenstmted by numerical computations.

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