A new hybrid technique of FDTD/MRTD for electromagnetic scattering problems

被引：0
|
作者：
School of Science, Xidian University, Xi'an 710071, China [1 ]
机构：
来源：
Chin J Electron | 2006年 / 4卷 / 754-757期
关键词：
Dielectric materials - Frequency domain analysis - Interfaces (computer) - Interpolation - Numerical methods - Time domain analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Due to the shifted interpolation property of Daubechies' scaling function, an efficient numerical interface between FDTD and MRTD is proposed in this paper. The numerical scattering experiments of a dielectric cube in free space and a cylinder over half lossy space demonstrate the validity, reduced CPU time, and accuracy of this scheme with enlarged gird size.
引用
收藏
相关论文
共 50 条
  • [41] Solution of Electromagnetic Scattering Problems Using an Eigenmode Projection Technique
    Nasr, Mamdouh H.
    Eshrah, Islam A.
    Abuelfadl, Tamer M.
    2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2013, : 1312 - 1313
  • [42] Electromagnetic scattering problems solved by an improved spectral iteration technique
    Costanzo, S
    Di Massa, G
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2001, 29 (06) : 384 - 388
  • [43] SHIFTED SSOR PRECONDITIONING TECHNIQUE FOR ELECTROMAGNETIC WAVE SCATTERING PROBLEMS
    Chen, J. Q.
    Liu, Z. W.
    Xu, K.
    Ding, D. Z.
    Fan, Z. H.
    Chen, R. S.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (04) : 1035 - 1039
  • [44] An Efficient Technique for Solving Inhomogeneous Electromagnetic Inverse Scattering Problems
    Elkattan, Mohamed
    JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, 2020, 20 (01): : 64 - 72
  • [45] Hybrid multipole-beam approach to electromagnetic scattering problems
    Boag, Amir
    Michielssen, Eric
    Mittra, Raj
    Applied Computational Electromagnetics Society Journal, 1994, 9 (03): : 7 - 17
  • [46] A hybrid finite-element finite-difference time-domain (FE/FDTD) technique for solving complex electromagnetic problems
    Monorchio, A
    Mittra, R
    IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1998, 8 (02): : 93 - 95
  • [47] Simulation of Electromagnetic Radiation and Scattering Using Hybrid Higher Order FETD-FDTD Method
    Venkatarayalu, N. V.
    Li, L. -W.
    2007 IEEE APPLIED ELECTROMAGNETICS CONFERENCE, 2007, : 171 - +
  • [48] An extrapolation technique for solving a class of large-body scattering problems by using the FDTD
    Goswami, JC
    Mittra, R
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM - 1996 DIGEST, VOLS 1-3, 1996, : 954 - 957
  • [49] A 3D Conformal S-MRTD Formulation for Electromagnetic Scattering Problems Containing Curved Perfectly Conducting Objects
    Alighanbari, Abbas
    2010 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2010,
  • [50] A new iterative method for solving electromagnetic scattering problems
    Markel, VA
    18TH CONGRESS OF THE INTERNATIONAL COMMISSION FOR OPTICS: OPTICS FOR THE NEXT MILLENNIUM, TECHNICAL DIGEST, 1999, 3749 : 44 - 45
12345