Efficient GPU Implementation of SBR for Fast Computation of Composite Scattering from Electrically Large Target over a Randomly Rough Surface

被引：0
|
作者：
Gao, Pengcheng [1 ]
Wang, Xiaobing [1 ]
Liang, Zichang [1 ]
Gao, Wei [1 ]
机构：
[1] Sci & Technol Electromagnet Scattering Lab, Shanghai, Peoples R China
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2015年
关键词：
OBJECT; MODEL;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The shooting and bouncing ray (SBR) method is effectively implemented on the graphics processing unit (GPU) for scattering problems of electrically large complex target and randomly rough surface composite model. Results obtained using the proposed approach are compared against results generated by commercial software and those obtained with the CPU-based SBR. The good agreement and significant acceleration show that the newly developed method is capable of modeling the composite scattering from complex and electrically large targets over a randomly rough surface.
引用
收藏
页码：1666 / 1667
页数：2
相关论文
共 50 条
  • [41] A hybrid analytical-numerical algorithm for scattering from a 3-D target above a randomly rough surface
    Ye Hong-Xia
    Jin Ya-Qiu
    ACTA PHYSICA SINICA, 2008, 57 (02) : 839 - 846
  • [42] An Efficient High Frequency Method to Compute Electromagnetic Scattering of Large 3D Target on Rough Surface
    Yang, Wei
    Chia, Tse-Tong
    Kee, Chun-Yun
    Wang, Chao-Fu
    2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 1126 - 1127
  • [43] Study on Composite Electromagnetic Scattering Characteristics of Low-Altitude Target Above Valley Composite Rough Surface Using Hybrid SBR-EEC Method
    Zou, Gaoxiang
    Tong, Chuangming
    Zhu, Jian
    Sun, Hualong
    Peng, Peng
    IEEE ACCESS, 2020, 8 : 72298 - 72307
  • [44] An Improved Two-scale Model for EM Scattering from Electrically Large Rough Surface with Breaking Waves
    Qi, CongHui
    PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM 2020), 2020, : 197 - 198
  • [45] Research of Composite Electromagnetic Scattering from Targets and Rough Surface Basing on the Efficient Numerical Algorithm
    Liang, Yu
    Guo, Li-Xin
    Zeng, Xiang-Hua
    Wu, Zhen-Sen
    PIERS 2014 GUANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2014, : 530 - 533
  • [46] EM Scattering of A Target above Canyon/Valley Environment Based on Composite Rough Surface Modeling Method and Modified SBR-FBSSA Algorithm
    Wang, Yijin
    Tong, Chuangming
    Wang, Tong
    Li, Ximin
    Wang, Qingkuan
    Wang, Zhaolong
    APPLIED SCIENCES-BASEL, 2023, 13 (07):
  • [47] Accurate and efficient solution of electromagnetic scattering from randomly rough surface using MoM-SMCG with adaptive quadrature
    Du, Yanlei
    Yin, Junjun
    Li, Xiang
    Gao, Fan
    Yang, Jian
    ELECTRONICS LETTERS, 2021, 57 (18) : 694 - 696
  • [48] A DDM-Based Scheme for Analysis of Electromagnetic Scattering From Target and Rough Surface Composite Model
    Chen, Jialin
    Wang, Min
    Li, Shangsheng
    Li, Xiangping
    Zhu, Mingbo
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 : 884 - 885
  • [49] Hybrid algorithm for composite electromagnetic scattering from the multi-target on and above rough sea surface
    Li Bing
    Ma Meng-Chen
    Lei Ming-Zhu
    ACTA PHYSICA SINICA, 2017, 66 (05)
  • [50] Research of Influences from Typical Scene Parameters on Target and Rough Surface Composite Electromagnetic Scattering Characteristics
    Liang, Yu
    Guo, Li Xin
    Tong, Mei Song
    Wu, Zhen Sen
    Liu, Qing Huo
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 2474 - 2477
12345