| 集中式MIMO雷达与相控阵雷达干扰抑制性能对比 |
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| 引用本文： | 李,涛.集中式MIMO雷达与相控阵雷达干扰抑制性能对比[J].电讯技术,2016,56(8):894-899. |
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| 作者姓名： | 李 涛 |
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| 作者单位： | 中国电子科技集团公司 航空电子信息系统技术重点实验室,成都,610036 |
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| 摘 要： | 针对传统相控阵雷达与集中式多输入多输出( MIMO)雷达的干扰抑制性能优劣问题，对集中式MIMO雷达与相控阵雷达的信干噪比和改善因子进行了对比分析，从理论上研究了两种体制雷达的干扰抑制能力并进行了数字仿真。仿真结果表明，与传统相控阵雷达相比，集中式MIMO雷达通过提升信干噪比输出增强了干扰抑制能力。
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| 关 键 词： | 集中式多输入多输出雷达 相控阵雷达 干扰抑制 波束形成 |
Interference suppression performance comparison between colocated MIMO radar and phased array radar |
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| LI Tao.Interference suppression performance comparison between colocated MIMO radar and phased array radar[J].Telecommunication Engineering,2016,56(8):894-899. |
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| Authors: | LI Tao |
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| Abstract: | In order to compare the interference suppression performance between the traditional phased array radar and colocated multiple-input multiple-output(MIMO) radar,this paper develops the signal to interference-noise ratio(SINR) output and improvement factor for colocated MIMO radar and phased array radar in theory.Numerical simulation indicates that colocated MIMO radar has a better interference suppression performance through increasing SINR output. |
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| Keywords: | colocated MIMO radar phased array radar interference suppression beamforming |
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