空管雷达数据传输质量的评估  

Title in English:Evaluation of Air Traffic Control Radar Data Transfer Quality

作　　者：吴胜前 WU Shengqian(Civil Aviation Northwest Regional Air Traffic Management Bureau XI'an,Shanxi 710082)

机构地区：[1]民航西北地区空中交通管理局,陕西西安710082

出　　处：《科学咨询》2021年第23期62-63,共2页

摘　　要：空中交通管理自动化处理系统一般引接了几十部航路或者终端监视雷达。为了评估所引接空管雷达的数据传输质量,本文使用雷达数据记录仪所记录的带有时间标记的历史雷达数据和目标报告数据时间标记进行比较,对典型的S模式雷达数据传输的延迟和抖动进行了分析,为雷达数据传输质量评估和带宽使用提供了一种方法,为改善雷达信号传输质量提供了一种评估思路。The air traffic management automation processing system generally connects to dozens of airway or terminal surveillance radars.In order to evaluate the data transfer quality of the air traffic control radar introduced,this paper uses the timestamped historical radar data recorded by the radar data recorder to compare with the target report data time stamp,and compares the delay and jitter of the typical S-mode radar data transfer.The analysis provides a method for evaluating the quality of radar data transfer and bandwidth usage,and provides an evaluation method for improving the quality of radar signal transmission.

关 键 词：S模式 空管雷达 目标报告 数据传输 

分 类 号：TN9[电子电信—信息与通信工程]