Multipath signal is a major error source that significantly affects the measurement of GNSS receiver. Firstly, the paper makes an exploration of the characteristics of multipath signals and its effects upon the ranging performance of the receiver. Secondly, it elaborates the receiver anti-multipath technology from the anti-multipath antenna and the anti-multipath algorithms. Engineering verification situation indicates that the technologies can better suppress multipath signals.
NETL
NSTL
维普
万方数据
