Global Navigation Satellite Systems Engineering, Policy, and Design
GPS, Glonass, Galileo Receiver Testing Using a GNSS Signal Simulator
This application note explains how to perform automated receiver tests using the R&S SMBV100A. The presented tests include TTFF, sensitivity and location accuracy measurements, moving receiver and interference tests, and many more. Basic remote control examples are provided for the individual tests to ease programming.
By Inside GNSS
iFEN published paper:
Exploiting Multicore Technology in Software-Defined GNSS Receivers
Todd E. Humphreys, Jahshan A. Bhatti, (The University of Texas at Austin), Thomas Pany (IFEN GmbH), Brent M. Ledvina (Coherent Navigation), Brady W. O’Hanlon (Cornell University, Ithaca)
22st International Technical Meeting of the Satellite Division of The Institute of Navigation ION GNSS 2009, 22-25 September 2009, Savannah, Georgia USA
CNS-5000/SPAN-CPT: Performance of a Deeply Coupled Commercial Grade GPS/INS System from KVH and NovAtel Inc.
This paper provides a preliminary performance assessment of the NovAtel-KVH GNSS/INS system. Results from real-world data are presented. The analysis focuses on signal tracking performance and the accuracy of the GPS/INS solution under favorable GPS conditions and under challenging GPS conditions.
By Inside GNSS
Averna: Record and Playback System for GNSS: Real Performances for Real Applications
Record and playback (RP) systems are increasingly popular in GNSS receivers’ test and validation process. For testing, we need a better understanding of the RP contribution to the tested receiver (UUT) raw measurements. This white paper shows how the performances of the RP are related to the measurements quality of the tested receiver. The analysis is based on actual tests of state of the art RP from Averna technologies and high grade GNSS receivers.
By Inside GNSS
Real-World Tests for GNSS Receivers
Cities represent particularly diffi cult conditions for satellite-based navigation systems as a result of obscuration and multipath propagation. So how does one ensure that a receiver is up to the challenge? This white paper discusses the challenges of GNSS design for real-world conditions and the functionality to look for when selecting GNSS test simulators.
By Inside GNSS
Sponsored White Papers, Applications Notes and other Resource Documents
