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dc.contributor.authorWahib, Minaen
dc.date2016-06-27 15:05:58.602
dc.date.accessioned2016-06-28T18:33:18Z
dc.date.issued2016-06-28
dc.identifier.urihttp://hdl.handle.net/1974/14615
dc.descriptionThesis (Master, Electrical & Computer Engineering) -- Queen's University, 2016-06-27 15:05:58.602en
dc.description.abstractNavigation devices used to be bulky and expensive and were not widely commercialized for personal use. Nowadays, all useful electronic devices are turning into being handheld so that they can be conveniently used anytime and anywhere. One can claim that almost any mobile phone, used today, has quite strong navigational capabilities that can efficiently work anywhere in the globe. No matter where you are, you can easily know your exact location and make your way smoothly to wherever you would like to go. This couldn’t have been made possible without the existence of efficient and small microwave circuits responsible for the transmission and reception of high quality navigation signals. This thesis is mainly concerned with the design of novel highly miniaturized and efficient filtering components working in the Global Navigational Satellite Systems (GNSS) frequency band to be integrated within an efficient Radio Frequency (RF) front-end module (FEM). A System-on-Package (SoP) integration technique is adopted for the design of all the components in this thesis. Two novel miniaturized filters are designed, where one of them is a wideband filter targeting the complete GNSS band with a fractional bandwidth of almost 50% at a center frequency of 1.385 GHz. This filter utilizes a direct inductive coupling topology to achieve the required wide band performance. It also has very good out-of-band rejection and low IL. Whereas the other dual band filter will only cover the lower and upper GNSS bands with a rejection notch in between the two bands. It has very good inter band rejection. The well-known “divide and conquer” design methodology was applied for the design of this filter to help save valuable design and optimization time. Moreover, the performance of two commercially available ultra-Low Noise Amplifiers (LNAs) is studied. The complete RF FEM showed promising preliminary performance in terms of noise figure, gain and bandwidth, where it out performed other commercial front-ends in these three aspects. All the designed circuits are fabricated and tested. The measured results are found to be in good agreements with the simulations.en
dc.language.isoengen
dc.relation.ispartofseriesCanadian thesesen
dc.rightsQueen's University's Thesis/Dissertation Non-Exclusive License for Deposit to QSpace and Library and Archives Canadaen
dc.rightsProQuest PhD and Master's Theses International Dissemination Agreementen
dc.rightsIntellectual Property Guidelines at Queen's Universityen
dc.rightsCopying and Preserving Your Thesisen
dc.rightsThis publication is made available by the authority of the copyright owner solely for the purpose of private study and research and may not be copied or reproduced except as permitted by the copyright laws without written authority from the copyright owner.en
dc.subjectSoPen
dc.subjectLTCCen
dc.subjectRF Front-Enden
dc.subjectFiltersen
dc.subjectMiniaturizationen
dc.subjectGNSSen
dc.titleDesign of a Miniaturized SoP Integrated GNSS RF Front-End Moduleen
dc.typethesisen
dc.description.restricted-thesisThis work has been carried out with the Defense Research and Development Centre in Ottawa and it resulted in two reports of invention and the patenting process is not done yet. We need to keep it restricted until we finish the patenting process and publish papers.en
dc.description.degreeM.A.Sc.en
dc.contributor.supervisorAntar, Yahia M. M.en
dc.contributor.supervisorSaavedra, Carlos E.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.embargo.terms1825en
dc.embargo.liftdate2021-06-27
dc.degree.grantorQueen's University at Kingstonen


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