Adaptive Beam Pattern Optimization of Planar Array under Main Lobe Interference Condition

摘要：

The main lobe interference usually causes the distortion and peak offset of main lobe and the heightening of side lobe level in adaptive beamformers. The interference blocking matrix of uniform planar array is constructed for beamforming to eliminate the main lobe interference, then the weight compensation algorithm can avoid peak offset of the main lobe. Simulation results demonstrate the validity of the proposed algorithm in avoiding the main lobe distortion and peak offset

关键词： adaptive array processing planar array blocking matrix interference cancellation

作者: Yao YAO Xie YANG Ming-min ZHANG JunYUAN

作者单位: Underwater acoustic laboratory Naval University of Engineering Wuhan, China NavyUnit92118 Zhoushan, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 3341-3344

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）