Modulation constellation analysis of GNSS signal using SDR receiver

Yonghua Tian, Dazhi Zeng*, Yuanyuan Song

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Modulation analysis is a dispensable item for the quality evaluating of GNSS signal. Tradition method based on instruments is limited to process signal with low dynamic although its accuracy is very high. This paper proposes a new method for modulation constellation analysis using GNSS software defined radio(SDR) receiver, which makes good use of the tracking module of SDR receiver to accommodate signal with great dynamic. The experiment results demonstrate the similarity between the accuracy of this method and that of instruments, as well as adaptability for signal with different dynamic.

Original languageEnglish
Title of host publicationICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering
Pages244-247
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 2nd IEEE International Conference on Information Management and Engineering, ICIME 2010 - Chengdu, China
Duration: 16 Apr 201018 Apr 2010

Publication series

NameICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering
Volume2

Conference

Conference2010 2nd IEEE International Conference on Information Management and Engineering, ICIME 2010
Country/TerritoryChina
CityChengdu
Period16/04/1018/04/10

Keywords

  • Component
  • GNSS SDR receiver
  • Modulation constellation
  • Modulation errors

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