GA-Based Digital Multi-Beam Reconfiguration for Satellite Phased Array Antennas

摘要：

Phased array antennas with the ability of beam reconfiguration can satisfy the changing services requirement infuture satellite or terrestrial communication systems. An approach using genetic algorithm (GA) is proposed for digital multi-beam reconfiguration of phased array antennas. The software simulation results of multi-beam reconfiguration with GA are given to show its effectiveness. Furthermore,considering the parallelism of the genetic algorithm,a digital hardware prototype combined DSP and FPGA devices is considered to perform multi-beam reconfigurationInreal-time.

作者: LI Jian WANG Huali XU Guanghui

作者单位: Institute of Communications Engineering,PLAUST,Nanjing 210007,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1164-1166

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）