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《Journal of Anhui University(Natural Sciences)》 2006-02
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A new processing method of vertex and edge

WANG Jian-yong,LU Xue-ping,YANG Jian-she,CHEN Bing-yan(Department of Mathematics and Physics,Hehai University,Changzhou 213022,China)  
The processing method of vertex and edge affects the results of FDTD heavily.In this paper,a new processing method of vertex and edge is brought forward.The fundamental principle of the method is that vertex and edge cause numerical reflection in 3 or 2 directions,and so the numerical reflection should be eliminated in 3 or 2 directions.The advantages of the method are computational accuracy which is easy to be bettered,simple program,and so on.The validity of the method is verified by numerical experiments.
【Fund】: 河海大学青年教师学术能力培养基金资助项目(XZX/CGA023)
【CateGory Index】: TM159
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1 GU Yuan-yuan,WU Xian-liang(School of Electrical Science and Technology,Anhui University,Hefei 230039,China);Analysis of Scattering Parameter,Far Field Primary and Crossing Polarizing Radiation Pattern of Three-dimensional Microstrip Patch Antenna by FDTD Method[J];Journal of Hefei Teachers College;2008-03
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【Co-references】
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1 LUO Lin,JIANG Chun (State Key Laboratory of Advanced Optical Communication Systems and Networks,School of Electronic Information and Electrical Engineering,Shanghai Jiaotong University,Shanghai 200240,China);Research on photonic crystal slow light waveguide by FDTD[J];Information Technology;2010-06
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1 HUANG Zhi-xiang,WU Xian-liang(Department of Electronic Engineering and Infromation Science,Anhui Univiersity,Hefei230039,China);An easily used nonlocal boundary condition for parabolic equation[J];Journal of Anhui University(Natural Sciences);2004-02
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