A Novel CCRW Receiver with Variable Width Window for Mitigating Multipath and Ambiguity in GNSS Positioning

Graduate Thesis Or Dissertation

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Citeable URL: https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/bz60d3580

Descriptions

Attribute Name	Values
Creator	Alhussein, Fahad
Abstract	This work presents a novel CCRW receiver that utilizes a window of variable width, for e˙ectively mitigating multipath and ambiguity in both civil and military positioning applica-tions using Global Navigation Satellite Systems (GNSS). This CCRW receiver incorporates a single stroboscopic window, whose width is iteratively reduced until the e˙ect of multipath is mitigated. Results show that this receiver is very e˙ective reduces the e˙ects of multipath of any delay, thus outperforming the ﬁxed window width counterparts which exhibit rather large errors for multipath of small delays. The receiver also demonstrated its capability of mitigating the ambiguity that appears when MBOC modulations are used in receivers designed to work with BOC modulations. In addition, it is computationally simple, and therefore suitable for implementation in low-cost GNSS commercial receivers.
Resource Type	Dissertation
Date Issued	2020
Degree Level	Doctoral
Degree Name	Doctor of Philosophy (Ph.D.)
Degree Field	Electrical and Computer Engineering
Degree Grantor	Oregon State University
Commencement Year	2020
Advisor	Liu, Huaping
Academic Affiliation	Electrical Engineering and Computer Science
Declaração de direitos	In Copyright
Publisher	Oregon State University
Peer Reviewed	No
Language	English [eng]
Embargo reason	Intellectual Property (patent, etc.)
Embargo date range	2020-03-27 to 2022-04-28

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Miniatura	Título	Data de carga	Acesso	Ações
	AlhusseinFahadK2020.pdf	2020-03-27	Público	Baixar