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    • 4. 发明申请
    • RADAR SYSTEM
    • 雷达系统
    • WO2012049450A1
    • 2012-04-19
    • PCT/GB2011/001462
    • 2011-10-10
    • TMD TECHNOLOGIES LIMITEDWARD, Keith Douglas
    • WARD, Keith Douglas
    • G01S7/41G01S13/91G01S7/28
    • G01S7/41G01S7/2813G01S7/292G01S7/412G01S7/414G01S7/415G01S13/52G01S13/5244G01S13/91H01Q3/2635H01Q3/267H01Q21/08
    • A component is disclosed for a radar system that comprises a main antenna operable to move azimuthally to sweep an area, a transmitter for transmitting pulses from the antenna and a receiver for receiving return signals. The component is operable to enable the radar system to detect a target in the presence of a wind turbine located in the area. The component comprises a plurality of - auxiliary antennas and a processor for processing the return signals, the processor being operable to generate a signature of the wind turbine from return signals received by the main and auxiliary antennas in a training process, to generate model data of a target or to receive model data of the target from memory, and to test returned data for the presence of a target, and, if a target is detected, to generate data representing a detected target. A method of detecting the position of a target in the presence of a wind turbine using the radar system is also described.
    • 公开了一种用于雷达系统的部件,其包括可操作以方位移动以扫描区域的主天线,用于从天线发送脉冲的发射器和用于接收返回信号的接收器。 该部件可操作以使雷达系统能够在位于该区域中的风力涡轮机的存在下检测目标。 该组件包括多个辅助天线和用于处理返回信号的处理器,所述处理器可操作以在训练过程中由主和辅助天线接收的返回信号产生风力涡轮机的签名,以产生模型数据 目标或从存储器接收目标的模型数据,并且测试用于存在目标的返回数据,并且如果检测到目标,则生成表示检测到的目标的数据。 还描述了使用雷达系统在存在风力涡轮机的情况下检测目标的位置的方法。