[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

弹箭与制导学报 >

2015 , Vol. 35 >Issue 1: 169 - 172

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.01.043

相关技术

基于二阶锥优化的指定零陷宽度方向图综合研究

  • 卫旭芳 ,
  • 吴催生 ,
  • 姚长虹
展开
  • 中国空空导弹研究院,河南洛阳 471009

卫旭芳(1983-),女,河南人,博士研究生,研究方向:飞行器设计。

收稿日期: 2014-02-16

  网络出版日期: 2025-05-26

收起

Array Pattern Synthesis Method with Prescribed Broad Nulls Based on Second Order Cone Programming

  • WEI Xufang ,
  • WU Cuisheng ,
  • YAO Changhong
Expand
  • China Airborne Missile Academy, Henan Luoyang 471009, China

Received date: 2014-02-16

  Online published: 2025-05-26

Fold

摘要

针对指定零陷宽度的方向图综合问题,在求解过程中将原模型的求解转化为一个二阶锥优化问题,采用内点法利用Sedumi软件进行求解,降低了运算量,相对于传统求解方法能够在指定的干扰区域方向获得更深的零陷,同时不限制于阵列流型,对于非均匀阵列依然适用。仿真结果证明了文中使用的基于二阶锥优化的指定零陷宽度方向图综合方法的有效性。

关键词： 二阶锥优化; 方向图综合; Sedumi; 指定零陷宽度; 阵列天线

本文引用格式

卫旭芳 , 吴催生 , 姚长虹 . 基于二阶锥优化的指定零陷宽度方向图综合研究[J]. 弹箭与制导学报, 2015 , 35(1) : 169 -172 . DOI: 10.15892/j.cnki.djzdxb.2015.01.043

Abstract

In this paper, the array pattern synthesis method for prescribed broad nulls was discussed. The original problem is transformed into a second order cone programming problem and solved using interior method by Sedumi, which decreases the calculation amount. Compared with traditional method, the new method can produce deeper nulls in the angle range prescribed, and it is suitable for array with nonuniform distances. Simulation result showed the efficiency of the new method introduced in this paper.

Key words： second order cone programming; array pattern synthesis; Sedumi; prescribed broad nulls; array antenna

[an error occurred while processing this directive]

参考文献

[1]
郑莲玉, 万国宾, 蒋里芳. 基于迭代 NUFFT 的不等距阵列天线低副瓣方向图综合[J]. 微波学报, 2013, 29(2):17-20.
[2]
金荣洪, 耿军平, 范瑜. 无线通信中的智能天线[M]. 北京: 北京邮电大学出版社, 2004.
[3]
Meng Hwa ER. Linear antenna array pattern synthesis with prescribed broad nulls[J]. IEEE Transactions on antennas and propagation, 1990, 38(9):1496-1498.
[4]
彭建辉. 基于凸优化理论的自适应波束形成技术[D]. 安徽: 中国科学技术大学, 2008.
[5]
鄢社锋, 马远良. 二阶锥规划方法对于时空域滤波器的优化设计与验证[J]. 中国科学E辑信息科学, 2006, 36(2):153-171.
[6]
Vorobyov SA, Gershman AB, Luo Z Q. Robust adaptive beamforming using worst case performance optimization: A solution to the signal mismatch problem[J]. IEEETrans. on Signal Processing, 2003, 51(2):313-323.
[7]
戴凌燕, 李荣锋, 王永良, 等. 基于最坏情况下的稳健波束形成自适应方向图副瓣控制方法[J]. 国防科技大学学报, 2010, 32(5):105-109.
[8]
Jos F. Sturm. USING SEDUMI 1.02, A Matlab Toolbox for Optimization Over Symmetric Cones (Updated for Version 1.05)[OL]. http://fewcal.kub.nl/~sturm,JOS F.STURM, August 1998.
[9]
王永良, 丁前军, 李荣峰. 自适应阵列处理[M]. 北京: 清华大学出版社, 2009.
[10]
董丽, 李红伟, 易林娜. 二阶锥规划的预估校正内点法[J]. 信阳师范学院学报:自然科学版, 2011, 24(2):30-35.
[11]
陈群, 高雅, 梁浩. 基于二阶锥规划的 MIMO 雷达任意形状旁瓣波束设计[J]. 火力与指挥控制, 2013, 38(6):25-30.
Options
文章导航

/

〈 〉

[an error occurred while processing this directive]