Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2004.06a
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- Pages.131-134
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- 2004
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)
- Published : 2004.06.01
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.
Keywords