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| 基于半圆阵的解模糊技术研究 | |
| 引用本文： | 司伟建,初萍,孙圣和.基于半圆阵的解模糊技术研究[J].系统工程与电子技术,2008,30(11). |
| 作者姓名： | 司伟建 初萍 孙圣和 |
| 作者单位： | 1. 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001;哈尔滨工业大学电气工程及自动化学院,黑龙江,哈尔滨,150001 2. 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001 3. 哈尔滨工业大学电气工程及自动化学院,黑龙江,哈尔滨,150001 |
| 摘 要： | 传统的干涉仪测向解模糊方法要求特定的天线阵列形式,其应用容易受到可利用体积的限制.针对传统测向解模糊方法在实际系统应用中的问题,提出了任意基线测向原理并建立了任意基线测向模型.对建立模型的镜像模糊问题、多值模糊问题进行了分析并且提出了解决方法.为解决被动雷达多模复合制导导引头体积受限的问题建立了半圆阵天线阵列模型.时建立的模型进行了Matlab仿真,验证了方案的可行性. |
| 关 键 词： | 测向 干涉仪 任意基线 解模糊 |
Research on solving ambiguity technology based on semi-circle array |
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| SI Wei-jian,CHU Ping,SUN Sheng-he.Research on solving ambiguity technology based on semi-circle array[J].System Engineering and Electronics,2008,30(11). | |
| Authors: | SI Wei-jian CHU Ping SUN Sheng-he |
| Affiliation: | SI Wei-jian1,2,CHU Ping1,SUN Sheng-he2 |
| Abstract: | Traditional ambiguity solving methods in direction finding by interferometer need special model of antenna array,and its application may be limited by available volume.In view of the inadequacy occured in actual systems with the traditional methods of solving ambiguity in direction finding,the theory of direction finding by arbitrary baseline is proposed and its model is established. The problems of mirror-ambiguity and multi-value ambiguity are analyzed and the ways of solving them are proposed.A model of semi-circle antenna arrays is established for solving the problem of limited volume in passive radar multi-mode seeker.In the end a simulation by Matlab is given for the established model and the feasibility of the project is verified. |
| Keywords: | direction finding interferometer arbitrary baseline ambiguity solving |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
