基于现有机载设备信道构建UAT数据链路  

Constructing UAT datalink based on transceiving channel of airborne equipment in service

作　　者：陈志杰[1] 朱晓辉[1,2] 

机构地区：[1]空军装备研究院雷达与电子对抗研究所,北京100085 [2]北京航空航天大学电子信息工程学院,北京100083

出　　处：《系统工程与电子技术》2008年第10期1840-1843,共4页Systems Engineering and Electronics

摘　　要：通用访问收发信机(UAT)数据链是专为广播式自动相关监视(ADS-B)通信设计的L波段数据链路。现有某型机载设备的工作频率处于L波段,并具备数据传输能力。提出基于该设备的收发信道构建UAT数据链的实现方案,在仿真分析和原理性试验的基础上,解决了原有系统工作优先与设备共用的问题。To explore the common feature of both working at L-band of universal access transceiver （UAT）, which is designed for automatic dependent surveillance-broadcast （ADS-B） communication, and a certain model of airborne equipment in service, which has data transmitting capability, a proposal is presented to construct UAT datalink utilizing transceiving channel of this airborne equipment in service, and the problem of operation priority and equipment sharing on the base of emulation analysis and prototype experimental study is solved.

关 键 词：通用访问收发信机 数据链 自动相关监视 

分 类 号：TN802[电子电信—信息与通信工程]