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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Multipath Effects in GPS Receivers

Multipath Effects in GPS Receivers

Miller, Steven
Zhang, Xue
Spanias, Andreas

Paperback

Series: Synthesis Lectures on Communications

Technology & Engineering

ISBN10: 3031005546
ISBN13: 9783031005541
Publisher: Springer Nature
Published: Dec 30 2015
Pages: 60
Weight: 0.31
Height: 0.15 Width: 7.50 Depth: 9.25
Language: English
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.

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