| Synthesis of Sparse Linear Array with Multiple Patterns Based on Joint Sparse Recovery | |
Zhao, Xiaowen; Yang, Qingshan ; Zhang, Yunhua; Zhang, Yunhua; Zhao, XW (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
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| Department | 微波遥感部 |
| Source Publication | 2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING |
| 2017 | |
| Pages | 425-426 |
| Language | 英语 |
| ISSN | 1522-3965 |
| ISBN | 978-1-5386-3284-0 |
| Abstract | An innovative methodology based on joint sparse recovery is proposed for sparse linear array synthesis using a minimum number of elements to generate multiple patterns with different shapes. The synthesis is formulated as a convex problem with the minimization of mixed l(2)/l(1)-norm in terms of the joint sparse recovery in Compressed Sensing. Then convex optimization is properly adopted to solve the above problem efficiently. The proposed method can perform a complete optimization on the number of elements, the common element positions as well as the individual element excitations for all desired patterns simultaneously. Preliminary results are presented to show the effectiveness and flexibility of the proposed method in achieving a sparse linear array including focused, cosec-squared and flat-topped beams. |
| Keyword | Sparse Array Synthesis Multi Patterns Joint Sparse Recovery Convex Optimization Compressed Sensing |
| Conference Name | International Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting |
| Conference Date | JUL 09-14, 2017 |
| Conference Place | San Diego, CA |
| Indexed By | EI ; CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/6226 |
| Collection | 微波遥感部 |
| Corresponding Author | Zhao, XW (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhao, Xiaowen,Yang, Qingshan,Zhang, Yunhua,et al. Synthesis of Sparse Linear Array with Multiple Patterns Based on Joint Sparse Recovery[C],2017:425-426. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201708072255.pdf（517KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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