NDLI: Influence of GPS code tracking on multipath performance

Content Provider	IEEE Xplore Digital Library
Author	Kalyanaraman, S.K. Kelly, J.M. Braasch, M.S. Kacirek, J.
Copyright Year	2004
Description	Author affiliation: Ohio Univ., Athens, OH, USA (Kalyanaraman, S.K.)
Abstract	Influence of GPS code tracking on multipath performance. It is well known that carrier-phase multipath is one of the limiting error sources in high-precision differential GPS applications. A thorough understanding of carrier-phase multipath is the first step in the course of mitigating its impact in high precision applications. Complete characterization of carrier-phase multipath error requires a fundamental theoretical description and mathematical modeling. However, the theory and models must be validated against real data. The purposes of This work are to study the influence of GPS receiver code tracking architecture on the carrier-phase multipath error, and to provide a thorough validation of carrier-phase multipath theory. Previous research published by the authors has served to validate carrier-phase multipath theory against bench test data, which was collected using wide (1.0 chip spacing) and narrow (0.1 chip spacing) correlator spacing for the case of the non-coherent code tracking architecture (Kalyanaraman and Braasch, 2003). Prior to (Kalyanaraman and Braasch, 2003) scant attention has been given to validating carrier-phase multipath theory against GPS data (Townsend et al., 1995). Current research efforts will validate carrier-phase multipath theory for wide and narrow correlator spacing within coherent code tracking architectures by comparing bench test data to theoretical predictions. In addition, data has been collected for nonzero multipath phase rates.
Sponsorship	Aerosp. and Electron. Syst. Soc
File Size	759984
File Format	PDF
ISBN	0780381556
ISSN	1095323X
DOI	10.1109/AERO.2004.1367943
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-03-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Global Positioning System Testing Correlators Tracking loops Antenna measurements Delay Satellite antennas Mathematical model Data analysis Biographies
Content Type	Text
Resource Type	Article
Subject	Aerospace Engineering Space and Planetary Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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