|Table of Contents|

Effects of Plasma Characteristic on Electromagnetic Reflection

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2007年02期
Page:
168-170
Research Field:
Publishing date:
2007-04-30

Info

Title:
Effects of Plasma Characteristic on Electromagnetic Reflection
Author(s):
YANG Hong-wei 12CHEN Ru-shan 1
1.School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China;2.College of Sciences,Nanjing Agricultural University,Nanjing 210095,China
Keywords:
plasma reflection frequency-dependent finite-difference time-domain method
PACS:
O441.6;O539
DOI:
-
Abstract:
A frequency-dependent finite-difference time-domain( ( FD) 2 TD) method is applied to study theamplitude of the electromagnetic reflectioncoefficient andphase. Compared with an analyt-i cal resolution, the high accuracy of  this method is verified. The electrom agnetic reflection coefficient and phase are calculated respectively with different plas mafrequenciesof 10, 20 and 30GHzandcolli- sion frequencies of 5, 10 and 20GHz. Their regularities are also studied. The results show that  the plasm a frequency affects the amplitude of  the reflection coefficient and phase sharply, but the collision frequency shows a less and negligible effet.

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Memo

Memo:
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Last Update: 2007-04-30