Synthesis of Array near to PEC Platform by Using UV/MoM-PO hybrid method and GA Approach
An optimization process based on genetic algorithm(GA) and UV accelerating method of moment/physical optical hybrid method (UV/MoM-PO) is presented in this paper for the synthesis of the array antennas located near to electric-large scale PEC body.In This work,the geometric size and position of the array are invariable and the amplitude and phase distribution of the excited voltage for the array are considered as the optimized parameters. The UV/MoM-PO method is adopted as the forward computation algorithm to obtain the pattern of the array accounting for the effects of the platform,while the GA is used as the optimization method. Finally,two examples are given to demonstrate the optimization process.
Hai-Tao Chen Guo-Qiang Zhu Si-Yuan He
Antenna Department,Wuhan Maritime Communication Research Institute,Wuhan,430079,China School of Elec School of Electronic Information,Wuhan University,Wuhan,430074,China
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1845-1848
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）