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.
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页码：92 / 94
页数：3
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