Comparison of real and simulated automotive radar targets measured with a reference radar
Comparison of real and simulated automotive radar targets measured with a reference radar
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使用参考雷达测量的真实和模拟汽车雷达目标的比较
DOI：
10.1109/iceaa.2018.8520431
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
M. Hein
中科院分区：
文献类型：
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作者：
Sreehari Buddappagari Jayapal Gowdu;M. E. Asghar;J. Nagel;M. Rozmann;R. Stephan;M. Hein
汽车雷达目标物体的逼真仿真是在受控环境下对雷达进行可靠测试的必要条件。雷达目标模拟器使用天线在空中向被测雷达再现目标特征。在我们将雷达目标模拟器应用于此之前，需要对其仿真精度进行测试。我们使用了一个已知性能的可编程参考雷达模块，并将真实目标的测量值与模拟目标的测量值进行了比较。结果表明，该方法对点目标的距离谱模拟具有较高的保真度。此外，我们比较了不同静态目标距离下模拟峰值距离值与期望峰值距离值的精度，对应于典型商用汽车雷达的应用。结果表明，期望范围值的可靠再现。
Realistic simulation of automotive radar target objects is necessary for reliable testing of a radar in a controlled environment. A radar target simulator uses antennas to reproduce the target signatures over the air to the radar under test. Before we apply the radar target simulator for this purpose, it is required to test it for its accuracy of simulation. We use a programmable reference radar module with a known performance and compare the measurements of real targets with the simulated ones. Results show a high fidelity in simulation of the range spectrum for point targets. Further, we compare the accuracy of simulated peak range values with the desired ones for different static target distances corresponding to the applications of a typical commercial automotive radar. Results indicate a reliable reproduction of desired range values.