摘要
针对机载相控阵雷达系统提出了一种空时二维自适应单脉冲测角方法 ,当存在阵元和通道幅相误差时它仍具有较高的测角精度。还给出了一种稳健的自适应和、差波束增益归一化方法 ,并讨论了所提方法的简化兼容实现方案。
A novel space time adaptive monopulse direction finding technique is proposed in this paper for airbrone phased array radar,which exhibits high accuracy performance and is robust when random array element errors(gain and phase) and channel mismatch errors exits. A robust gain normalization method for adaptive sum and difference beams is also given, together with the simplified compatible realization schemes for the above method. Finally, some results based on high fidelity simulated radar clutter data are provided for illustration.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1996年第4期410-416,共7页
Acta Aeronautica et Astronautica Sinica
