[1]方玉河,李 哲,曹永兴,等.基于导向矢量扩维的稳健波束形成方法[J].南京理工大学学报(自然科学版),2018,42(06):722.[doi:10.14177/j.cnki.32-1397n.2018.42.06.013]
 Yongxing,Zhu Jun,Wang Nan,et al.Robust beamforming based on steering vector extensionFang Yuhe1,2,3,Li Zhe1,2,3,Cao[J].Journal of Nanjing University of Science and Technology,2018,42(06):722.[doi:10.14177/j.cnki.32-1397n.2018.42.06.013]
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基于导向矢量扩维的稳健波束形成方法()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
42卷
期数:
2018年06期
页码:
722
栏目:
出版日期:
2018-12-30

文章信息/Info

Title:
Robust beamforming based on steering vector extensionFang Yuhe1,2,3,Li Zhe1,2,3,Cao
文章编号:
1005-9830(2018)06-0722-05
作者:
方玉河123李 哲123曹永兴4朱 军4王 南5苏良智6
1.南瑞集团有限公司,江苏 南京 211106; 2.国网电力科学研究院武汉南瑞有限责任公司,湖北 武汉 430074; 3.电网雷击风险预防湖北省重点实验室,湖北 武汉 430074; 4.国网四川省电力公司,四川 成都 610041; 5.国网陕西省电力公司,陕西 西安 710048; 6.国网浙江省电力公司,浙江 杭州 310048
Author(s):
Yongxing4Zhu Jun4Wang Nan5Su Liangzhi6
1.NARI Group Corporation,Nanjing 211106,China; 2.Wuhan NARI Limited Liability Companyof State Grid Electric Power Research Institute,Wuhan 430074,China; 3.Hubei Key Laboratory of Power Grid Lightning Risk Prevention,Wuhan 430074,China; 4.State Grid Sichuan Electric Power Company,Chengdu 610041,China; 5.State Grid Shanxi Electric Power Company,Xi’an 710048,China; 6.State Grid Zhejiang Electric Power Company,Hangzhou 310048,China
关键词:
阵列信号处理 波束形成 导向矢量失配 最小方差无偏响应
Keywords:
array signal processing beamforming steering vector mismatch minimum variance distortionless response
分类号:
TN958
DOI:
10.14177/j.cnki.32-1397n.2018.42.06.013
摘要:
针对阵列信号导向矢量失配下的稳健波束形成问题,该文提出了1种新的方法。引入角度稳健因子,从而构造扩展目标导向矩阵,以替代目标视在导向矢量。仿真结果表明,该文方法比传统最小方差无偏响应(MVDR)方法具有更稳健的波束形成效果和更低的副瓣电平。
Abstract:
A new method is proposed for robust beamforming with steering vector mismatch of array signals. Introducing a concept of angle robust factor,a nominal signal steering vector is extended to form a steering matrix. Simulation results show that the proposed method can significantly outperform the traditional minimum variance distortionless response(MVDR)in terms of robustness and low sidelobe.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-11-19 修回日期:2018-12-03
基金项目:国家电网公司科技指南项目(524625160016)?
作者简介:方玉河(1971-),男,高级工程师,主要研究方向:应用电子技术,E-mail:187270627@qq.com。?
引文格式:方玉河,李哲,曹永兴,等. 基于导向矢量扩维的稳健波束形成方法[J]. 南京理工大学学报,2018,42(6):722-726.?
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2018-12-30