Journal of electromagnetic engineering and science

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Equivalent Image Method for the Analysis of Electrostatic Problems

  • Kim, Eui-Joong (School of Electronic Eng., Kumoh National Institute of Technology) ;
  • Lee, Young-Soon (School of Electronic Eng., Kumoh National Institute of Technology) ;
  • Kim, Kun-Woo (school of Electronic Eng. & Computer Sci., Kyungpook National University) ;
  • Cho, Young-Ki (School of Electronic Eng. & Computer Sci., Kyungpook National University)
  • Published : 2003.05.01
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Abstract

For the purpose of numerically efficient analysis for electrostatic problems, an improved equivalent image method, by which infinite exact image of a point charge in parallel-plate and rectangular conducting structures can be replaced by only a few equivalent images, is considered. Through this study, it is observed that the error is of the order of 0.001 % when the present method is used to evaluate electric potential for a point charge in parallel-plate and rectangular conducting planes.

Keywords

References

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