Synthesis of non-uniform circular antenna arrays with multiple constraints

被引：1

作者：

Guo, Hua ^{[1
]}

Cui, Lin ^{[1
]}

Zhang, Xiaodan ^{[1
]}

Jiao, Yameng ^{[1
]}

机构：

[1] Xian Polytech Univ, Sch Elect & Informat, Xian 710048, Shaanxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2018年 / 10卷 / 03期

关键词：

Pattern synthesis; Peak side lobe level; Circular antenna array; INVASIVE WEED OPTIMIZATION; DIFFERENTIAL EVOLUTION ALGORITHM; GENETIC ALGORITHMS; PATTERN SYNTHESIS; DESIGN;

D O I：

10.1017/S1759078717001295

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Synthesis of non-uniform circular antenna arrays using a hybrid invasive weed optimization is introduced in this paper. The excitation weights and positions of array elements are optimized to reduce the peak side lobe level (PSLL) of the radiation pattern. The method proposed in this paper can effectively constrain the number of the array elements, size of the array, and the angular spacing of the adjacent element simultaneously. The radiation pattern has the constraint of a fixed major lobe beamwidth. Synthesis results of three different circular antenna arrays are given. The results show the effectiveness and feasibility of the proposed synthesis method in non-uniform circular antenna arrays.

引用

页码：368 / 375

页数：8

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