TY - GEN
T1 - Multi-radiators Scattering Characteristic Solver via ARCS Theory and GPU Acceleration
AU - Gao, Shida
AU - Xie, Yongjun
AU - Gao, Jie
AU - Wu, Peiyu
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - We present a fast method to calculate the ARCS, which symbols the scattering characteristic of targets interfered with multi-radiators in complex electromagnetic environment. By using the GPU parallel units and the SSBO transmission module, ARCS computational efficiency can be greatly improved. In the progress of electromagnetic scattering calculation the scattering field parameters are calculated by parallel units in the GPU. Meanwhile, the data module SSBO become a low-loss and flexible bridge for data transmission from the GPU to the CPU. For ARCS in complex electromagnetic environments, the targets' surface will be partitioned according to the radiation situation of multiple sources based on the physical optics theory, and then we perform parallel operations in each region to ensure the calculation efficiency. At last, we have verified the correctness of the proposed method by comparing the calculation results with reference data utilizing a spherical target. Significantly, this method is more convenient and high-frequency adaptable.
AB - We present a fast method to calculate the ARCS, which symbols the scattering characteristic of targets interfered with multi-radiators in complex electromagnetic environment. By using the GPU parallel units and the SSBO transmission module, ARCS computational efficiency can be greatly improved. In the progress of electromagnetic scattering calculation the scattering field parameters are calculated by parallel units in the GPU. Meanwhile, the data module SSBO become a low-loss and flexible bridge for data transmission from the GPU to the CPU. For ARCS in complex electromagnetic environments, the targets' surface will be partitioned according to the radiation situation of multiple sources based on the physical optics theory, and then we perform parallel operations in each region to ensure the calculation efficiency. At last, we have verified the correctness of the proposed method by comparing the calculation results with reference data utilizing a spherical target. Significantly, this method is more convenient and high-frequency adaptable.
UR - https://www.scopus.com/pages/publications/85126393837
U2 - 10.1109/PIERS53385.2021.9694952
DO - 10.1109/PIERS53385.2021.9694952
M3 - 会议稿件
AN - SCOPUS:85126393837
T3 - Progress in Electromagnetics Research Symposium
SP - 174
EP - 179
BT - 2021 Photonics and Electromagnetics Research Symposium, PIERS 2021 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 Photonics and Electromagnetics Research Symposium, PIERS 2021
Y2 - 21 November 2021 through 25 November 2021
ER -