基于信道模拟的阵列导航信号模拟器设计  

Design of array navigation signal simulator based on channel simulation

作　　者：陈娉娉 李超 王永超[2] 刘丽丽 杨国学 CHEN Pingping;LI Chao;WANG Yongchao;LIU Lili;YANG Guoxue(Beijing Satellite Navigation Center,Beijing 100094,China;The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China)

机构地区：[1]北京卫星导航中心,北京100094 [2]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《河北省科学院学报》2024年第4期40-44,共5页Journal of The Hebei Academy of Sciences

摘　　要：随着北斗三号卫星导航系统的开通运行,北斗导航终端已经在各行业得到广泛应用,针对北斗导航终端的测试将出现井喷式的发展。本文设计了一种基于信道模拟技术的阵列导航信号模拟器,可应用于批量导航终端的测试检验,相对于传统多频点阵列导航信号模拟器,具有设备构成简单、性价比高的特点,具有很好的灵活性和可扩展性,适用于导航终端研制对批量导航终端的测试检验。With the operation of the BDS-3 global satellite navigation system,BDS-3 navigation terminal has been widely used in all walks of life.In this paper,an array navigation signal simulator based on channel simulation technology is designed,which can be used for the test and inspection of batch navigation terminals.Compared with the traditional multi-frequency point array navigation signal simulator,it has the characteristics of simple structure,high cost performance,good flexibility and scalability.It′s suitable for the test and inspection of batch navigation terminals by navigation terminal manufacturers.

关 键 词：信道模拟器 阵列 导航信号 

分 类 号：TN820[电子电信—信息与通信工程]