利用GPS载波相位消除多路径误差影响

摘要

针对目前卫星定位中的多路径效应成为遏制定位精度和可靠性进一步提高的瓶颈这种情况，就新增载波L5之后，借助电离层消除方法的思想推导了三频率信号组合消除多路径误差的初步公式，为多路径误差的消除（削弱）引入了新思路。%According to the situation of path pleiotropic effects in current satellite positioning had became the bottleneck of containment positioning precision and reliability to improve further, after using new carrier L5, with the help of thought of ionospheric elimination method gave the initial formula of three frequency signal combination eliminating multipath errors, introduced a new thought for muhipath error elimination （weaken）.