High Power Laser and Particle Beams, Volume. 33, Issue 12, 123015(2021)
High-performance full-wave computational electromagnetic analysis for chip-system under electromagnetic pulse
Figures & Tables(14)
Fig. 1. Software architecture of parallel programming framework JAUMIN
Fig. 3. Comparison of calculated results with commercial software of electric field variation of a dielectric box under plane wave
Fig. 8. Coupling effect of computer case and chip at different simulation time
Fig. 9. Coupling effect of chip without computer case at different simulation time
Table 1. Material properties of Chip
View tableView in ArticleTable 1. Material properties of Chip
relative permittivity relative permeability bulk conductivity dielectric loss tangent Al2_O3_ceramic 9.8 1.0 0.0 0.0 aluminum 1 1 3.8×107 − copper 1.0 1.0 5.8×107 − gallium_arsenide 12.9 1.0 1.0 0.0 gold 1.0 1.0 4.1×107 − rogers RO4350 (tm) 3.66 1.0 0.0 0.004 silicon 11.9 1.0 0.0 0.0
Table 2. Parallel computing information
View tableView in ArticleTable 2. Parallel computing information
number of grids number of CPU cores center frequency/GHz time step/s total simulation time/s 10 000 000 120 1.0 2.0×10−11 10.0×10−8
Table 3. Maximum value of electric fieldat different time
View tableView in ArticleTable 3. Maximum value of electric fieldat different time
time/ns with computer box shielding/（V·m−1） without computer box shielding/（V·m−1） 0.4 0.1860 0.4674 5.2 9.014 54.68 10 39.36 917.8
Tools
Get Citation
Copy Citation Text
Weijie Wang, Zhenguo Zhao, Shaoliang Hu, Hanyu Li, Haijing Zhou. High-performance full-wave computational electromagnetic analysis for chip-system under electromagnetic pulse[J]. High Power Laser and Particle Beams, 2021, 33(12): 123015
Paper Information
Category: Simulation of Complex Electromagnetic Environment
Received: Aug. 19, 2021
Accepted: --
Published Online: Dec. 21, 2021
The Author Email: Zhou Haijing (zhou_haijing@iapcm.ac.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20