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。
In order to compare the interference suppression performance between the traditional phased arrayradar 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 arrayradar in theory. Numerical simulation indicates that colocated MIMO radar has a better interference suppressionperformance through increasing SINR output.
出处
《电讯技术》
北大核心
2016年第8期894-899,共6页
Telecommunication Engineering
