Mutual coupling calibration algorithm for opportunity type electromagnetic vector sensor array

MA Li-mei; LI Guo-xiu; ZHAO LI-xing

doi:10.13873/J.1000-9787(2015)08-0138-04

Chinese

您当前的位置：

首页 >

文章列表页 >

Mutual coupling calibration algorithm for opportunity type electromagnetic vector sensor array

更新时间：2025-09-11

- Mutual coupling calibration algorithm for opportunity type electromagnetic vector sensor array
- Vol. 34, Issue 8, Pages: 138-141(2015)
- 作者机构：
  
  1. 北京交通大学机械与电子控制工程学院
  2. 北京自动化技术研究院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)08-0138-04
  CLC： TP212
- Published：2015
- 稿件说明：
移动端阅览
[1]马丽梅,李国岫,赵力行.机会式电磁矢量传感器阵列互耦校正算法[J].传感器与微系统,2015,34(08):138-141.

MA Li-mei, LI Guo-xiu, ZHAO LI-xing. Mutual coupling calibration algorithm for opportunity type electromagnetic vector sensor array[J]. 2015, 34(8): 138-141.
[1]马丽梅,李国岫,赵力行.机会式电磁矢量传感器阵列互耦校正算法[J].传感器与微系统,2015,34(08):138-141. DOI： 10.13873/J.1000-9787(2015)08-0138-04.

MA Li-mei, LI Guo-xiu, ZHAO LI-xing. Mutual coupling calibration algorithm for opportunity type electromagnetic vector sensor array[J]. 2015, 34(8): 138-141. DOI： 10.13873/J.1000-9787(2015)08-0138-04.

摘要

针对电磁矢量传感器阵列中的互耦效应导致系统性能下降的问题

研究了一种分布式电磁矢量传感器机会式阵列互耦校正算法。首先建立可以从信噪比、波达方向估计精度和孔径扩展维数等性能方面分析线性阵列、三角形阵列和双三角形阵列等阵列结构特性的数学模型

然后根据性能分析结果构建了电磁矢量传感器机会式阵列架构

最后提出了适用于分布式电磁矢量传感器阵列的机会式互耦校正算法。实验结果从波达方向估计精度、空间谱估计精度和信噪比等方面证明了所提分布式电磁矢量传感器机会式阵列互耦校正算法比静态传感器阵列具有明显优势。

Abstract

Aiming at problem that mutual coupling effect of electromagnetic vector sensor array cause degradation of system performance

study a kind of distributed electromagnetic vector sensor array mutual coupling calibration algorithm based on opportunity. Firstly

analyze linear array from performances such as signal to noise ratio

direction of arrival estimation precision and number of extended aperture dimension

mathematical model for structure characteristics of triangular array and double triangle array; and then according to result of performance analysis

construct electromagnetic vector sensor opportunity type array architecture; finally

put forward opportunity type mutual coupling calibration algorithm suitable for distributed electromagnetic vector sensor array.Experimental results prove that the proposed distributed electromagnetic vector sensor opportunity type array mutual coupling calibration algorithm has obvious advantages than the static sensor array in direction of arrival estimation precision

spatial spectrum estimation precision and signal-to-noise ratio.

关键词

Keywords

references

非理想馈电端口下的共形阵完备互耦分析与校正 [J]. 赵菲,王生水,柴舜连,齐会颖,朱建清. 电子与信息学报 . 2013(06)

高频地波雷达的阵列互耦校正 [J]. 龙超,吴雄斌,柯亨玉,徐全军. 华中科技大学学报(自然科学版) . 2012(09)

双基地MIMO雷达互耦校正 [J]. 刘志国,廖桂生. 电波科学学报 . 2010(04)

共形阵列天线互耦校正的辅助阵元法 [J]. 王布宏,侯青松,郭英,王永良. 电子学报 . 2009(06)

双/多基地综合脉冲孔径地波雷达的互耦校正 [J]. 郭利强,朱守平,陈伯孝,张守宏. 电波科学学报 . 2008(01)

基于子空间的阵元间互耦校正方法 [J]. 林敏,龚铮权. 电子学报 . 2001(09)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of distributed bridge monitoring system based on LoRa wireless communication

Distributed air conditioning control system for new energy vehicles

Study on a distributed sound monitoring system based on statistics

Experimental study on distributed optical fiber temperature sensing and measurement system based on BOTDA

Experimental study on distributed acoustic source localization based on four-element cross array

Related Author

GU Zhenzong

YAO Di

ZHANG Zerui

ZHAO Yanming

LI Quanjie

LI Qing-lian

FENG Yuan

WANG Ying

Related Institution

School of Information and Electrical Engineering,Hunan University of Science and Technology

Wuxi Institute of Technology

School of Automotive ＆ Traffic Engineering,Jiangsu University

Wuxi PuOu Electronics Co Ltd

College of Marine,Northwestern Polytechnical University

⁰