Multipath Effects in GPS Receivers
Xue Zhang author Andreas Spanias author Steven Miller author
Format:Paperback
Publisher:Springer International Publishing AG
Published:30th Dec '15
Currently unavailable, and unfortunately no date known when it will be back
Autonomous vehicles use global navigation satellite systems (GNSS) to provide a position within a few centimeters of truth. Centimeter positioning requires accurate measurement of each satellite's direct path propagation time. Multipath corrupts the propagation time estimate by creating a time-varying bias. A GNSS receiver model is developed and the effects of multipath are investigated. MATLABtm code is provided to enable readers to run simple GNSS receiver simulations. More specifically, GNSS signal models are presented and multipath mitigation techniques are described for various multipath conditions. Appendices are included in the booklet to derive some of the basics on early minus late code synchronization methods. Details on the numerically controlled oscillator and its properties are also given in the appendix.
ISBN: 9783031005541
Dimensions: unknown
Weight: 159g
60 pages