Multiband GNSS receiver design, simulation and experimental characterization

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

Abstract

The nonlinearity is an important factor that limit the improvement of the overall performance of a GNSS receiver. In order to prove the subsampling GNSS receiver performance for a weak desired system, a simple method is to characterize the derivation in nonlinearity and to quantify the impact on the wanted signal. This method estimates the compression point at 1 dB and the third intercept point. This paper presents a reconfigurable subsampling GNSS receiver setup based on the subsampling architecture. The proposed setup aims to validate the linear behavior of the system within a wide dynamic range through nonlinear ity tests. The simulation results are carried out on the Keysight ADS software. The obtained performances were conforming to the experimental measurement. Simulation and experimental results are provided that and good agreement with theory.

Original languageEnglish
Title of host publicationProceedings of 2016 11th International Design and Test Symposium, IDT 2016
PublisherIEEE Computer Society
Pages43-46
Number of pages4
ISBN (Electronic)9781509049004
DOIs
Publication statusPublished - 2 Jul 2016
Externally publishedYes
Event11th International Design and Test Symposium, IDT 2016 - Hammamet, Tunisia
Duration: 18 Dec 201620 Dec 2016

Publication series

NameInternational Design and Test Workshop
Volume0
ISSN (Print)2162-0601
ISSN (Electronic)2162-061X

Conference

Conference11th International Design and Test Symposium, IDT 2016
Country/TerritoryTunisia
CityHammamet
Period18/12/1620/12/16

Keywords

  • GNSS receiver
  • nonlinearity parameters
  • subsampling

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