GPS接收机工作原理与误差分析

摘要

随着GPS应用的深入,对GPS接收机性能也提出了更高的要求.研究了GPS接收机的工作原理、和GPS接收机有关的定位误差与应对措施,并指出GPS接收机的发展动向,对GPS今后的发展具有一定的现实意义.%With the deepening of the GPS application,it is put forward higher requirements for GPS receiver performance. The paper describes the working principle and positioning errors of GPS receiver and relevant measurements. Finally, the development＇ trend of the GPS receiver is expounded, which has the vital Practical significance for GPS future development.