INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
This paper involves the study and analysis of tracking algorithm for Global Navigation Satellite System (GNSS). GNSS receivers have become popular and have been used widely in both civilian and military for navigation, timing and other position related applications. In our project, analysis of different tracking algorithm is to be done and based on performance the best tracking algorithm will be chosen. The most suitable signal tracking algorithm for GNSS receivers is to be implemented on the platform of Matrix Laboratory (MATLAB) simulation. A GNSS receiver's job is to locate four or more of the satellites, figure out the distance to each, and use this information to deduce its own location. This operation is based on a simple mathematical principle called trilateration. Acquisition and tracking are synchronization modules of the receiver and their accuracy is very important for exact location so the algorithm is needed to be enhanced and optimized for better accuracy. There are two main tracking loops namely code and carrier tracking loop. Delay Locked Loop (DLL) is used to track code delay or code phase while Phase Locked Loop (PLL) is used to track carrier frequency as well as Doppler Shift. The implementation is done for Global Positioning System (GPS) L1 signal using a standard dataset. Furthermore, it will be executed on Hardware platform by converting the MATLAB code to equivalent C or Python code so that it can be synthesizable on a DSP (Digital Signal Processor).
Keywords:
Global Navigation Satellite System, Delay Locked Loop, Phase Locked Loop, Global Positioning System
Cite Article:
"Performance Analysis Of Tracking Algorithm For GNSS Receiver ", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.8, Issue 6, page no.d503-d507, June-2023, Available :http://www.ijnrd.org/papers/IJNRD2306351.pdf
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ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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