基于SR620的北斗接收机测试系统研究  

Test System Research of BD Satellite Receivers of Based on SR620

作　　者：彭建怡[1,2] 吕志成[1] 张国柱[1] 雍少为[1] 

机构地区：[1]国防科技大学电子科学与工程学院,长沙410073 [2]武汉军械士官学校,武汉430075

出　　处：《微处理机》2010年第1期112-115,共4页Microprocessors

基　　金：国防重点型号项目

摘　　要：从提高接收机测试准确性和效率出发,分析研究接收机的测距原理,介绍了接收机的测试系统,然后给出了基于SR620的北斗接收机测试系统设计。实例分析表明,该测试系统能够较为准确地测试出接收机的性能,提高测试效率。From the aspect of improving the receiver testing accuracy and efficiency, the theory of receivers distance measurement was researched, the receiver＇s test system was introduced and then the BD receivers test system＇s design based on the SR620 was given. The example analysis indicated that this test system can test receiver＇s performance accurately, raises the research and development test efficiency.

关 键 词：北斗接收机 伪距模型 测试系统 SR620 

分 类 号：TN402[电子电信—微电子学与固体电子学]