Cosecant-square Pattern Synthesis with Particle Swarm Optimization for Nonuniformly Spaced Linear Array Antennas

摘要：

A fully informed particle swarm optimization (FIPSO) is adopted to synthesize the shaped beam for nonuniformly spaced linear array (NUSLA) antennas,the element positions,amplitudes and phases of the excitation coefficients of which are treated as design parameters.For a 24-element antenna,a cosecant-square pattern is obtained with a small ripple and low sidelobe level (LSLL).

作者: Xiao-Miao Zhang Kwai Man Luk Qing-Feng Wu Tao Ying Xue Bai Liang Pu

作者单位: National Key Laboratory of Antennas and Microwave Techniques,Xidian University,710071,Xian,Shaanxi Department of Electronic Engineering,City University of Hong Kong,83 Tat Chee Avenue,Kowloon,Hong Ko

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）