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1. 发明授权

US07327308B2 Programmable method and test device for generating target for FMCW radar 有权
标题翻译：用于生成FMCW雷达目标的可编程方法和测试装置
公开(公告)号：US07327308B2
公开(公告)日：2008-02-05
申请号：US11117939
申请日：2005-04-28
申请人： Shih-Tung Cheng , Yao-Hwa Wen , Ke-Tand Chien
发明人： Shih-Tung Cheng , Yao-Hwa Wen , Ke-Tand Chien
IPC分类号： G01S7/40 , G01S13/00 , G01S13/08
CPC分类号： G01S7/4056
摘要： A test device for a frequency modulated continuous wave (FMCW) radar is provided. The test device has a central control unit for monitoring the FMCW radar. When the FMCW radar transmits a frequency modulated continuous signal to search for a target, the central control unit of the test device in present invention will simulate the motion of the target according to a plurality of setting parameters and generate an echo signal to the FMCW radar. The present invention also includes a first digital signal synthesizer and a transmitting unit. The first digital signal synthesizer is coupled to the central control unit for generating and transmitting an intermediate-frequency signal to the transmitting unit according to the settings in the central control unit and a reference clock. The transmitting unit generates the echo signal according to the intermediate-frequency signal.
摘要翻译：提供了一种用于频率调制连续波（FMCW）雷达的测试装置。测试装置具有用于监测FMCW雷达的中央控制单元。当FMCW雷达发送调频连续信号来搜索目标时，本发明的测试装置的中央控制单元将根据多个设置参数模拟目标的运动，并向FMCW雷达生成回波信号。本发明还包括第一数字信号合成器和发送单元。第一数字信号合成器耦合到中央控制单元，用于根据中央控制单元中的设置和参考时钟产生和发送中频信号给发送单元。发送单元根据中频信号生成回波信号。

2. 发明申请

US20060244654A1 Programmable method and test device for generating target for FMCW radar 有权
标题翻译：用于生成FMCW雷达目标的可编程方法和测试装置
公开(公告)号：US20060244654A1
公开(公告)日：2006-11-02
申请号：US11117939
申请日：2005-04-28
申请人： Shih-Tung Cheng , Yao-Hwa Wen , Ke-Tand Chien
发明人： Shih-Tung Cheng , Yao-Hwa Wen , Ke-Tand Chien
IPC分类号： G01S7/40
CPC分类号： G01S7/4056
摘要： A test device for a frequency modulated continuous wave (FMCW) radar is provided. The test device has a central control unit for monitoring the FMCW radar. When the FMCW radar transmits a frequency modulated continuous signal to search for a target, the central control unit of the test device in present invention will simulate the motion of the target according to a plurality of setting parameters and generate an echo signal to the FMCW radar. The present invention also includes a first digital signal synthesizer and a transmitting unit. The first digital signal synthesizer is coupled to the central control unit for generating and transmitting an intermediate-frequency signal to the transmitting unit according to the settings in the central control unit and a reference clock. The transmitting unit generates the echo signal according to the intermediate-frequency signal.
摘要翻译：提供了一种用于频率调制连续波（FMCW）雷达的测试装置。测试装置具有用于监测FMCW雷达的中央控制单元。当FMCW雷达发送调频连续信号来搜索目标时，本发明的测试装置的中央控制单元将根据多个设置参数模拟目标的运动，并向FMCW雷达生成回波信号。本发明还包括第一数字信号合成器和发送单元。第一数字信号合成器耦合到中央控制单元，用于根据中央控制单元中的设置和参考时钟产生和发送中频信号给发送单元。发送单元根据中频信号生成回波信号。

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