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研究了利用注频锁相振荡器阵列实现非线性有源天线阵多波束扫描技术,给出了注频锁相振荡器阵列的拓扑结构及相位动力学方程组,建立了基于注频锁相振荡器阵列的多波束天线加权模型并详细分析了加权矩阵的确定方法,最后对直线阵和矩形平面阵多波束扫描的方向图进行了计算机仿真并搭建了两波束扫描实验系统,进一步验证了该技术的可行性。
The technique of multi-beam scanning of non-linear active antenna array using a frequency-locked oscillator array is studied. The topology and phase dynamics equations of a frequency-locked phase-locked oscillator array are given, and the phase- Array array multi-beam antenna weighting model and a detailed analysis of the determination method of the weighting matrix. Finally, the linear beam and rectangular planar array multi-beam scanning pattern is simulated and a two-beam scanning experimental system is set up to further verify the technology Feasibility.