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1. 发明申请

WO2009150452A1 A PROCESS AND SYSTEM FOR DETERMINING THE POSITION AND VELOCITY OF AN OBJECT 审中-公开
标题翻译：用于确定对象的位置和速度的过程和系统
公开(公告)号：WO2009150452A1
公开(公告)日：2009-12-17
申请号：PCT/GB2009/050641
申请日：2009-06-09
申请人： BAE SYSTEMS PLC , MARTIN, Peter , MACLEAN, Adam, Bryce
发明人： MARTIN, Peter , MACLEAN, Adam, Bryce
IPC分类号： G01S13/22
CPC分类号： G01S13/227 , G01S13/582
摘要： A process for determining the position and velocity of an object is disclosed. The process comprises: -generating a first burst of pulses at a first pulse repetition frequency and subsequently receiving a first set of signals characteristic of the range and velocity of the object; -generating a second burst of pulses at a second pulse repetition frequency and subsequently receiving a second set of signals characteristic of range and velocity of the object; -generating a first data set representative of range and corresponding velocity values from the first set of signals; -generating a second data set representative of range and corresponding velocity values from the second set of signals; -summing a magnitude of a signal strength from each of the first and second data sets at corresponding range and velocity values; and, -comparing the magnitude of the summed signal strengths to a threshold value.
摘要翻译：公开了一种用于确定物体的位置和速度的过程。该过程包括： - 以第一脉冲重复频率产生第一脉冲串，随后接收特征为对象的范围和速度的第一组信号; - 以第二脉冲重复频率产生第二脉冲串，随后接收特征为所述对象的范围和速度的第二组信号; - 从第一组信号产生表示范围和相应速度值的第一数据集; - 产生代表来自所述第二组信号的范围和对应速度值的第二数据集; 在相应的范围和速度值下，从第一和第二数据组中的每个数据组中的信号强度的大小; 并且将相加的信号强度的幅度与阈值进行比较。

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