Title :
A Conjugate Gradient FFT Method for Wire Structure
Author :
Li, Lin ; Gao, Changzheng ; Zhao, Zhibin ; Huang, Hongxia
Author_Institution :
North China Electr. Power Univ., Baoding
Abstract :
In order to improve the efficiency of the computation of complex wire structure, combined with moment method (MoM), a conjugate gradient FFT method (CG-FFT) is developed to solve the integral equation. Compared with the results computed by NEC, the validity of this method is verified. Using this method, the shielding effectiveness (SE) of wire structure is computed and the factors affect the SE are analyzed.
Keywords :
conjugate gradient methods; fast Fourier transforms; integral equations; method of moments; wires (electric); conjugate gradient FFT; integral equation; moment method; shielding effectiveness; wire structure; Antennas and propagation; Communications technology; Electromagnetic compatibility; Finite difference methods; Integral equations; Microwave antennas; Microwave propagation; Moment methods; National electric code; Wire; FFT; conjugate gradient; moment method; shielding effectiveness;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393753
