| 航管二次监视雷达低俯仰角典型假目标的消除对策研究 |
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| 引用本文： | 张兴旺,陶煜,高涛,顾春平.航管二次监视雷达低俯仰角典型假目标的消除对策研究[J].成都信息工程学院学报,2010,25(5):500-506. |
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| 作者姓名： | 张兴旺 陶煜 高涛 顾春平 |
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| 作者单位： | 1. 中国民航飞行学院,四川,广汉,618307
2. 南京电子技术研究所,江苏,南京,210013 |
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| 基金项目： | 致谢：感谢中国民航飞行学院科研基金（J2008-54）对本文的资助. |
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| 摘 要： | 航管二次监视雷达会出现假目标,尤其是在低俯仰角状态下,会极大地降低其性能。对低俯仰状态下假目标消除进行研究,提出了一种新的假目标识别方法。在对航管二次监视雷达几种典型假目标的原因进行分析基础之上,重点研究了航管二次监视雷达低俯仰角情况下假目标的综合识别方法、反射物列表实时更新、灵敏度时间程序控制以及功率程序控制技术等消除对策。在广汉机场的航管二次雷达系统上进行了验证,出现的假目标均被滤除,效果符合标准。
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| 关 键 词： | 空中交通管理 空管工程技术 二次监视雷达 假目标 消除 |
Research on Typical False Targets Eliminating of ATC Secondary Surveillance Radar Under A Low Pitch |
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| ZHANG Xing-wang,TAO Yu,GAO Tao,GU Chun-ping.Research on Typical False Targets Eliminating of ATC Secondary Surveillance Radar Under A Low Pitch[J].Journal of Chengdu University of Information Technology,2010,25(5):500-506. |
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| Authors: | ZHANG Xing-wang TAO Yu GAO Tao GU Chun-ping |
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| Institution: | ZHANG Xing-wang1,TAO Yu1,GAO Tao1,GU Chun-ping2(1.Civil Aviation Flight University of China,Guanghan 618307,China,2.Nanjing Research Institute of Electronics Technology,Nanjing 210013,China) |
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| Abstract: | False target of Secondary Surveillance Radar(SSR) system in ATC,especially at a lower pitch of the state,will greatly reduce their performance.False target eliminating theory was studied,and one new method of the false target recognition was provided.Based on the analysis of the cause of several typical false goal,synthesize target recognition at low pitch,reflector list real-time updating,sensitivity time process control(STC),and power process control(PPC) were studied.Fact shows that this method is effect... |
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| Keywords: | air traffic management ATC Engineering secondary surveillance radar false targets elimination |
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