Fast Analysis of Electromagnetic Characteristics for Cavity Devices Based on Compressive Sensing

Qi Qi; Xinyuan Cao; Mingsheng Chen; Yi Liu; Xiaojing Kuang; Xianliang Wu

doi:10.3788/LOP57.191405

Laser & Optoelectronics Progress, Volume. 57, Issue 19, 191405(2020)

Fast Analysis of Electromagnetic Characteristics for Cavity Devices Based on Compressive Sensing

Qi Qi^1、*, Xinyuan Cao^1、**, Mingsheng Chen^1、***, Yi Liu², Xiaojing Kuang¹, and Xianliang Wu¹

¹Anhui Province Key Laboratory of Simulation and Design for Electronic Information System, Hefei Normal University, Hefei, Anhui 230061, China

²School of Computer Science and Technology, Hefei Normal University, Hefei, Anhui 230061, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(7)

Fig. 1. Cross-shaped cavity

Download full size

Fig. 2. Projection coefficients of $E_{x}^{(5054)}$ in Ψ_prior

Download full size

Fig. 3. Relationship between relative error and number of extracted rows

Download full size

Fig. 4. Spectrum of cross-shaped cavity

Download full size

Fig. 5. Relative error in repeated calculation

Download full size

Fig. 6. Waveform of magnetic field in time domain

Download full size

Table 1. Computation time of each method
View table
Table 1. Computation time of each method
Cavity Method Computation time /s
Cross-shaped Proposed 786.1
Conventional 1601.3
Cuboid Proposed 457.5
Conventional 978.1

Tools

Get Citation

Copy Citation Text

Qi Qi, Xinyuan Cao, Mingsheng Chen, Yi Liu, Xiaojing Kuang, Xianliang Wu. Fast Analysis of Electromagnetic Characteristics for Cavity Devices Based on Compressive Sensing[J]. Laser & Optoelectronics Progress, 2020, 57(19): 191405

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites