Huiqing ZHAI


Preconditioners for CG-FMM-FFT Implementation in EM Analysis of Large-Scale Periodic Array Antennas
Huiqing ZHAI Qiaowei YUAN Qiang CHEN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3  pp. 707-710
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
large-scale periodic array antennamethod of moments (MoM)fast multipole method (FMM)fast Fourier transform (FFT)preconditioner
 Summary | Full Text:PDF

Analysis of Large-Scale Periodic Array Antennas by CG-FFT Combined with Equivalent Sub-Array Preconditioner
Huiqing ZHAI Qiang CHEN Qiaowei YUAN Kunio SAWAYA Changhong LIANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3  pp. 922-928
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
large-scale periodic phased arraysmethod of moments (MoM)block Toeplitz matricesconjugate-gradient fast Fourier transform (CG-FFT)preconditioner of iterative method
 Summary | Full Text:PDF