| 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。 |
| 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 |
| DOI： |
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| 基金项目: |
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| Interference suppression performance comparison between colocated MIMO radar and phased array radar |
| LI Tao |
| () |
| 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. |
| Key words: colocated MIMO radar phased array radar interference suppression beamforming |
《电讯技术》编辑部 