Four techniques of ancillary real-time digital processing of signals in Global Positioning System, GPS, receiver introduced reducing effects of multipath propagation of signals on position estimates produced by receiver. Multipath range errors halved. Applied in addition to other signal-processing techniques and to other techniques designing as receiving antenna to make it insensitive to reflections of GPS signals from nearby objects.
Processing In A GPS Receiver To Reduce Multipath Errors
NASA Tech Briefs ; 18 , 10
1994-10-01
Miscellaneous
No indication
English
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