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| 超宽频带测向解模糊方法研究 | |
| 引用本文： | 司伟建,初萍,孙圣和.超宽频带测向解模糊方法研究[J].弹箭与制导学报,2009,29(2). |
| 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,哈尔滨,150001;哈尔滨工业大学电气工程及自动化学院,哈尔滨,150001 2. 哈尔滨工程大学信息与通信工程学院,哈尔滨,150001 3. 哈尔滨工业大学电气工程及自动化学院,哈尔滨,150001 |
| 摘 要： | 针对实际测向系统中对工作频带及天线盘可利用体积等限制条件．对现有的三种典型测向解模糊方法进行了简单地说明，并提出了适于任意阵列的立体基线测向法。通过仿真分析比较了各种测向解模糊方法的性能及特点；并选取虚拟基线法和立体基线法在实际测向系统上进行了测试，测试验证了立体基线测向法在实际系统中的可行性。结合仿真结果可以看出立体基线测向法可灵活排列天线并实现超宽频带无模糊测向。 |
| 关 键 词： | 超宽频带 测向 解模糊 立体基线 |
Study on the Methods of Solving Direction Finding Ambiguity in Very Wide Band |
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| SI Weijian,CHU Ping,SUN Shenghe.Study on the Methods of Solving Direction Finding Ambiguity in Very Wide Band[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(2). | |
| Authors: | SI Weijian CHU Ping SUN Shenghe |
| Affiliation: | 1 College of Information and Communication Engineering;Harbin Engineering Univ.Harbin 150001;China;2 School of Electrical Engineering and Automation;Harbin Institute of Technology;Harbin 150001;China |
| Abstract: | According to the limits of working band and available volume in actual direction finding system,three typical methods of solving direction finding ambiguity are simply introduced,and the method of spatial baseline which can be used in arbitrary arrays is proposed.The performance and characters of every method are analyzed and compared by simulation.Experiment which based on virtual baseline and spatial baseline was done in actual system confirmed the feasibility of spatial baseline,combined with the simulat... |
| Keywords: | very wide band direction finding solving ambiguity spatial baseline |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |