Auto Dissection of Entity with Three-Dimensional Netwok based on FDTD

被引：0
|
作者：
Chen, L. L. [1 ]
Liao, C. [1 ]
Xia, X. Y. [1 ]
机构：
[1] Southwest Jiaotong Univ, Inst Electromagnet, Chengdu 610031, Sichuan, Peoples R China
来源：
2010 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY & TECHNICAL EXHIBITION ON EMC RF/MICROWAVE MEASUREMENTS & INSTRUMENTATION | 2010年
关键词：
MICROWAVE-FREQUENCIES; PULSE RADIATION; FREE-SPACE; ANTENNAS;
D O I：
10.1109/APEMC.2010.5475734
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A Software of auto dissection of entity with three-dimensional network for FDTD simulation is developed. Supported by Auto CAD, Visual Basic for Applications(VBA) is used together with Drawing Exchange Files(DXF). This software is convenient and efficient to transform any 3D entity created by Auto CAD for FDTD simulation, especially in geometrically complicated electromagnetic problems. At first,entities plotted by Auto CAD.Then this model is sliced into a lot of blocks by a program of VBA.These new entities will be approximated follow Staircase Approximation(SA). And the final model messages are saved as DXF format. A follow-up program is called for extracting model information. And the electromagnetic parameters of model are determined by the color code of itself. Finally, the model is simulated by a FDTD program. Correctness and practicability of the software are validated through an example of TEM horn antenna.
引用
收藏
页码：920 / 923
页数：4
相关论文
共 50 条
  • [1] Three-dimensional subgridding algorithm for FDTD
    Okoniewski, M
    Okoniewska, E
    Stuchly, MA
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (03) : 422 - 429
  • [2] Three-dimensional FDTD modeling of a GPR
    Oguz, U
    Gürel, L
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-4: TRANSMITTING WAVES OF PROGRESS TO THE NEXT MILLENNIUM, 2000, : 1990 - 1993
  • [3] Three-dimensional Entity Resolution with JedAI
    Papadakis, George
    Mandilaras, George
    Gagliardelli, Luca
    Simonini, Giovanni
    Thanos, Emmanouil
    Giannakopoulos, George
    Bergamaschi, Sonia
    Palpanas, Themis
    Koubarakis, Manolis
    INFORMATION SYSTEMS, 2020, 93
  • [4] FDTD for three-dimensional propagation in a magnetized ferrite
    Schuster, J
    Luebbers, R
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM - 1996 DIGEST, VOLS 1-3, 1996, : 1648 - 1651
  • [5] FDTD analysis of three-dimensional complex cavity
    Wang, Jing
    Gu, Chang-Qing
    Nanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics, 2003, 35 (04): : 392 - 394
  • [6] A three-dimensional FDTD subgridding algorithm based on interpolation of current density
    Xiao, K
    Pommerenke, DJ
    Drewniak, JL
    2004 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, SYMPOSIUM RECORD 1-3, 2004, : 118 - 123
  • [7] Implementation of three-dimensional FPGA-Based FDTD solvers: An architectural overview
    Durbano, JP
    Ortiz, FE
    Humphrey, JR
    Prather, DW
    Mirotznik, MS
    FCCM 2003: 11TH ANNUAL IEEE SYMPOSIUM ON FIELD-PROGRAMMABLE CUSTOM COMPUTING MACHINES, PROCEEDINGS, 2003, : 269 - 270
  • [8] Study on three-dimensional models of geological entity
    Shen, D.Y.
    Mao, S.J.
    Li, R.
    Ma, A.N.
    Jisuanji Gongcheng/Computer Engineering, 2001, 27 (03):
  • [9] Three-Dimensional FinFET Simulation Using the FDTD Method
    Sullivan, Dennis M.
    2013 IEEE WORKSHOP ON MICROELECTRONICS AND ELECTRON DEVICES (WMED), 2013, : 13 - 16
  • [10] Three-Dimensional FDTD Analysis of Chiral Discontinuities in the Waveguide
    F. Ji
    Edward K. N. Yung
    X. Q. Sheng
    International Journal of Infrared and Millimeter Waves, 2002, 23 : 1521 - 1528
12345