| 一种新的机载相控阵雷达杂波模拟及实现 |
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| 引用本文： | 胡小川,田增山,汪学刚,向敬成.一种新的机载相控阵雷达杂波模拟及实现[J].电波科学学报,2001,16(3):310-314. |
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| 作者姓名： | 胡小川 田增山 汪学刚 向敬成 |
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| 作者单位： | 电子科技大学电子工程学院, |
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| 摘 要： | 论述了一种新的机载相控阵雷达视频信号模拟器中杂波信号的模拟方法和基于TMS320C6201的硬件实现，该模拟器采用软硬件相结合的方法，由计算机根据雷达工作参数预先并计算、杂波数据，然后将数据加载到硬件电路中，硬件电路实时合成视频雷达回波信号并输出。
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| 关 键 词： | 机载雷达 相控阵雷达 雷达信号模拟 杂波 |
| 文章编号： | 1005-0388(2001)03-0310-05 |
A new simulating method and realization of clutter in airborne phased-array radar |
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| HU Xiao,chuan,TIAN Zeng,shan,WANG Xue,gang,XIANG Jing,cheng.A new simulating method and realization of clutter in airborne phased-array radar[J].Chinese Journal of Radio Science,2001,16(3):310-314. |
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| Authors: | HU Xiao chuan TIAN Zeng shan WANG Xue gang XIANG Jing cheng |
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| Abstract: | In this paper, An implementation method of clutter in the video signal simulator of a new airborne phased array radar is discussed. The simulator was implemented by mixed means of software and hardware. Based on the radar operating parameters and the user defined radar echo environment, the proposed target and clutter data were calculated in advance by a personal computer. After the data were uploaded to SDRAM of the simulator with computer via PCI interface, the real time calculation was carried out with TI TMS320C6201 DSP. The signal generation circuits compose the real time digital signal. The real time radar video signal was achieved with digital signal after D/A converters. |
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| Keywords: | airborne radar phased array radar radar signal simulation clutter |
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