The Application of Constant Beamwidth Beamform on Traffic Signal Specifical Direction Sample 恒束宽波束形成(BF)在交通定向采样上的应用
Spatial inspection and tracking are two important objects in the array signal processing field. A fast and robust tracking method for 2-D moving signals, which combines beamform and spectral peak searching is proposed. 阵列信号的侦察与跟踪是两个同样重要的问题,本文就二维空间移动信号的跟踪问题提出了一种稳健而快速的跟踪方法,即波束形成(BF)与定点信号子空间搜索相结合的方法。
Two algorithms which can improve the robustness of these algorithms are shown based on the general beamform algorithms. The simulation results show the validity and efficiency. 2. 在常规波束形成(BF)算法基础上,为了提高算法的稳健性,给出了两种提高算法稳健性的方法,并通过仿真说明其有效性。
Multi-signal tracking based on 2-D direction finding and beamform 基于二维测向与波束形成(BF)结合的多目标跟踪