Sparse Array Design for Distributed Aperture Coherence-Synthetic Radar

被引：0
|
作者：
Yu, Xianxiang [1 ]
Cui, Guolong [1 ]
Gao, Shangwei [2 ]
Kong, Lingjiang [1 ]
Zhang, Tianxian [1 ]
Yang, Jianyu [1 ]
机构：
[1] Univ Elect Sci & Technol China, Chengdu, Peoples R China
[2] Sci & Technol Elect Informat Control Lab, Chengdu, Peoples R China
来源：
2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR) | 2016年
基金：
中国国家自然科学基金;
关键词：
Sparse Linear Array; Distributed Aperture Coherence-synthetic Radar; Antenna Size and Geography Constraints; Peak Sidelobe Level; SIDELOBE LEVEL; PHASED-ARRAYS; OPTIMIZATION; ANTENNAS;
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：
This paper considers the sparse linear array (SLA) design problem of coherent unambiguous transmit for the distributed aperture coherence-synthetic radar (DACR), accounting for the antenna size constraint and geography constraint in which elements can not be placed in a given aperture. We develop the peak sidelobe level (PSL) based cost function, which considers the sum of the PSL when the mainlobe located at all scanning angles. Then, we derive the antenna element locations by minimizing the cost function through PSO algorithm. Finally, several numerical simulations verify the effectiveness of the proposed SLA design method.
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页数：5
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