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1. 发明申请

US20060267832A1 ARBITRARY RADAR TARGET SYNTHESIZER (ARTS) 有权
标题翻译：仲裁雷达目标合成器（ARTS）
公开(公告)号：US20060267832A1
公开(公告)日：2006-11-30
申请号：US10800053
申请日：2004-03-11
申请人： Irwin Newberg , John Keigharn , Jonathan Gordon , Garin Bircsak
发明人： Irwin Newberg , John Keigharn , Jonathan Gordon , Garin Bircsak
IPC分类号： G01S7/40
CPC分类号： G01S7/4052 , G01S2007/4082
摘要： A system for generating a simulated radar return signal. The novel system includes a processor adapted to receive target and waveform parameters and in accordance therewith generate a composite digital signal, and a digital to analog converter adapted to convert the digital signal to an analog signal. The system also includes an upconverter adapted to convert the analog signal to radio frequency. The processor calculates time-domain digital data samples representing a composite radar return waveform based on the target and waveform parameters. These data samples are output at each time interval that the digital to analog converter samples data. The composite waveform can include returns from a large number of targets and from targets embedded in clutter. The system can also be adapted to test a radar system having multiple antenna ports by replicating the basic design for each port.
摘要翻译：用于产生模拟雷达返回信号的系统。新颖系统包括适于接收目标和波形参数并根据其生成复合数字信号的处理器，以及适于将数字信号转换为模拟信号的数模转换器。该系统还包括适用于将模拟信号转换成射频的上变频器。处理器基于目标和波形参数来计算表示复合雷达返回波形的时域数字数据样本。在数字模拟转换器采样数据的每个时间间隔输出这些数据样本。复合波形可以包括来自大量目标和嵌入在杂波中的目标的返回。该系统还可以通过复制每个端口的基本设计来适应于测试具有多个天线端口的雷达系统。

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