Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Application of 3D ADI-FDTD Method for GPR System Simulation

GPR 시스템 시뮬레이션을 위한 3차원 ADI-FDTD 기법의 적용

  • Jeon Won Sok (Dept. of Electronic Communication & Radio Science Eng., Hanyang University) ;
  • Yeo Woonsik (Dept. of Electronic Communication & Radio Science Eng., Hanyang University) ;
  • Yun Seung Hyun (Dept. of Electronic Communication & Radio Science Eng., Hanyang University) ;
  • Kim Hyeongdong (Dept. of Electrical & Computer Eng., Hanyang University)
  • 전원석 (한양대학교 전자통신전파공학과) ;
  • 여운식 (한양대학교 전자통신전파공학과) ;
  • 윤승현 (한양대학교 전자통신전파공학과) ;
  • 김형동 (한양대학교 전자전기컴퓨터공학부)
  • Published : 2004.06.01
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Abstract

This paper has been studied a ADI-FDTD(Alternating Direction Implicit Finite Difference Time Domain ) algorithm using an alternating Direction time-stepping scheme for GPR( Ground-Penetrating Radar ) system simulation. We did the numerical formulations for three-dimensional ADI-FDTD algorithm and PML(Perfect Matched Layer), and made an simple experiment on a arbitrary cube with programed algorithms. And then we compared its computed results with those of conventional FDTD.

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