Discussion of the Application for the Monopole, Cross-Loops Array Based on MMUSIC Algorithm

SHI Xin-zhi; WANG Gao-feng; WEN Bi-yang

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Discussion of the Application for the Monopole, Cross-Loops Array Based on MMUSIC Algorithm

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- Discussion of the Application for the Monopole, Cross-Loops Array Based on MMUSIC Algorithm
- Acta Electronica Sinica Vol. 32, Issue 1, Pages: 147-149(2004)
- 作者机构：
  
  1. 武汉大学计算机学院,黄彰任信息技术研究所,湖北,武汉,430072
  2. 武汉大学电子信息学院,湖北,武汉,430072
  3. 武汉大学计算机学院黄彰任信息技术研究所湖北武汉,430072
  4. 武汉大学电子信息学院湖北武汉,430072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.52
- Published：2004
- 稿件说明：
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SHI Xin-zhi, WANG Gao-feng, WEN Bi-yang. Discussion of the Application for the Monopole, Cross-Loops Array Based on MMUSIC Algorithm[J]. Acta Electronica Sinica, 2004, 32(1): 147-149.
DOI：

SHI Xin-zhi, WANG Gao-feng, WEN Bi-yang. Discussion of the Application for the Monopole, Cross-Loops Array Based on MMUSIC Algorithm[J]. Acta Electronica Sinica, 2004, 32(1): 147-149. DOI：

摘要

以三个单极子组成的均匀线性阵和三个单极子\交叉环组成的非线性阵为例

通过使用MMUSIC算法分别对他们接收到的包含两个目标的模拟海杂波数据进行处理后提取的目标到达角参数是否正确

检验MMUSIC算法对非线性天线阵的适用性

得出MMUSIC算法对均匀线性阵适用

对非线性阵列不适用的结论

并分析了原因.

Abstract

Using three monopoles array as the example of linear equispaced arrays and three monopole/cross-loops array as the example of nonlinear arrays

MMUSIC algorithm is adopted to process the simulated data received from two kind of arrays on the condition of two sources on the sea.After processing

the DOA(Direction of Arrival) of linear equispaced array we get is correct

and of nonlinear array is incorrect.So the conclusion that MMUSIC algorithm is applicable for linear equispaced arrays

but inapplicable for nonlinear arrays is drawn and the reason is also analyzed.

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