摘要
研究利用GPS信号模拟器进行的一系列典型的GPS接收机仿真测试研究。与传统的通过室外天线相比,新的测试方法发生了从定性到定量的转变。通过这些测试,可以验证移动消费产品(例如导航仪和其他手持式接收机)中嵌入式GPS接收机的功能及其技术状况。测试数据结果表明,基于模拟器的测试方法可行。
A set of typical GPS receiver verification tests using a GPS signal simulator is studied. Compared to the method of traditional outdoor antenna, the new took place changes from quantitative to qualitative. These tests are used to verify the functionality of embedded GPS receivers in mobile consumer products such as navigating instrument and other handheld receivers. Test data show that the method based on simulator is feasible.
出处
《电子测量技术》
2009年第6期127-130,147,共5页
Electronic Measurement Technology
