Solving the Scattering of Combined Conductor-Dielectric Bodies Based on EPA

被引：0
作者：
Wang, Han [1 ]
Wu, Nan [2 ]
Lin, Hai [1 ]
机构：
[1] Zhejiang Univ, State Key Lab CAD&CG, Hangzhou 310058, Peoples R China
[2] China Ship Dev & Design Ctr, Key Lab Electromagnet Compatibil, Wuhan 430063, Peoples R China
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词：
ELECTROMAGNETIC SCATTERING;
D O I：
10.1109/IEEECONF35879.2020.9330469
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：
This paper introduces a new method for analyzing the scattering from combined conductor-dielectric bodies based on equivalent principle algorithm (EPA). The object is decomposed into several different parts. In each part, it can be an inhomogeneous dielectric or a perfect electric conductor (PEC) of arbitrary shape. Equivalent surfaces (ES) are built for the interactions between each parts. And the current translation from the object to ES can be accelerated by the transformed multilevel fast multipole algorithm (MLFMA). Numerical result demonstrates the efficiency and accuracy of the proposed method.
引用
收藏
页码：2067 / 2068
页数：2
相关论文
共 50 条
  • [21] A Semi-Explicit Solution of Scattering From Dielectric Bodies Using the Method of Moments
    Ahmadi, Leila
    Shishegar, Amir Ahmad
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (08) : 6806 - 6813
  • [22] Simple and Efficient Preconditioner for Surface Integral Solution of Scattering from Multilayer Dielectric Bodies
    Kong, B. B.
    Sheng, X. Q.
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2016, 2016
  • [23] An Efficient Preconditioning Approach of Surface Integral Solution of Scattering from Multilayer Dielectric Bodies
    Kong, Bei-Bei
    Sheng, Xin-Qing
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 296 - 299
  • [24] Modal Characteristic Basis Function Method for Solving Scattering From Multiple Conducting Bodies of Revolution
    Hu, Jun
    Li, Yu-Ke
    Nie, Zaiping
    Zhao, Huapeng
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (02) : 870 - 877
  • [25] A higher order multilevel fast multipole algorithm for scattering from mixed conducting/dielectric bodies
    Donepudi, KAC
    Jin, JM
    Chew, WC
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2003, 51 (10) : 2814 - 2821
  • [26] Application of combined field integral equation for electromagnetic scattering by dielectric and composite objects
    Ylä-Oijala, P
    Taskinen, M
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (03) : 1168 - 1173
  • [27] The Fast EPILE Combined With FBM for Electromagnetic Scattering From Dielectric Targets Above and Below the Dielectric Rough Surface
    Liang, Yu
    Guo, Li-Xin
    Wu, Zhen-Sen
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2011, 49 (10): : 3892 - 3905
  • [28] Analysis of scattering from composite conductor and dielectric objects using single integral equation method and FG-FFT
    Sun, Hua Long
    Tong, Chuang Ming
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2017, 31 (02) : 225 - 240
  • [29] Research on Electromagnetic Scattering Characteristics of Combined Conducting and Dielectric Target Above Coastal Environment
    Zou, Gao Xiang
    Tong, Chuangming
    Sun, Hua Long
    Peng, Peng
    IEEE ACCESS, 2020, 8 : 169286 - 169303
  • [30] Solving Scattering From Multiple Bodies of Revolution by Modal Characteristic Basis Function Method With Sparse Matrix Technique
    Li, Yuke
    Hu, Jun
    Nie, Zaiping
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 : 806 - 809
12345