多普勒全向信标设备的故障处理分析与研究  

Analysis and Research on Fault Handling of Doppler VHF Omnidirectional Radio Range

作　　者：任泓润 赵庆田 夏田奇 REN Hongrun;ZHAO Qingtian;XIA Tianqi(Beijing Jinghang’an Airport Engineering Co.LTD,Beijing 100176,China;CAST Zhongyu(Beijing)New Technology Development Co.Ltd,Beijing 100028,China)

机构地区：[1]北京京航安机场工程有限公司,北京100176 [2]航科院中宇(北京)新技术发展有限公司,北京100028

出　　处：《民航学报》2022年第5期59-62,76,共5页Journal of Civil Aviation

摘　　要：本文结合多普勒全向信标台的工作原理及信号形成过程,针对某机场全向信标设备故障告警后,通过分析多普勒全向信标设备原理和信号形成过程,并进行现场检修和设备故障分析,最终将故障件定位与替换,成功排除了设备故障,为机场设备维护和飞行安全保障提供相关技术支持与经验。In this paper,combined with the working principle and signal formation process of Doppler VHF omni-directional range,aiming at the fault alarm of DVOR equipment in an airport,through the analysis of the equipment principle and signal formation process,on-site maintenance and equipment fault analysis,the fault parts are located and replaced,and the equipment fault is successfully eliminated.The troubleshooting method can provide relevant technical support and experience for airport equipment maintenance and flight safety.

关 键 词：多普勒全向信标台 载波信号 边带信号 故障分析 

分 类 号：TN965[电子电信—信号与信息处理]