Beam-Scanning Sparse Array Design with Minimum Spacing Constraint

被引：0

作者：

Yang, Jing ^{[1
]}

Liu, Yanhui ^{[1
]}

Huang, Xin ^{[1
]}

Tan, Xiaofeng ^{[2
]}

Liu, Qing Huo ^{[3
]}

机构：

[1] Xiamen Univ, Dept Elect Sci, Xiamen 361005, Fujian, Peoples R China

[2] Jimei Univ, Overseas Educ Coll, Xiamen 361021, Fujian, Peoples R China

[3] Duke Univ, Dept Elect & Comp Engn, Durham, NC 27708 USA

来源：

2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM) | 2016年

关键词：

D O I：

暂无

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：

In this paper, we propose a new method to design a beam-scanning sparse array with minimum spacing constraint. The proposed method consists of two optimization steps. In the first step, an iterative reweighted L1-norm optimization is used to obtain an initial sparse array without minimum spacing constraint. In the second step, we carry on a series of element combination and perturbations to meet the minimum spacing constraint. An example is given to design a sparse array which has the minimum spacing of 0.5 wavelength and the beam scanning from -45 degrees to 135 degrees.

引用

页码：92 / 94

页数：3

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