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Antenna Array Systems: Propagation and Performance

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dc.contributor.authorErtel, Richard Brianen
dc.contributor.committeechairReed, Jeffrey H.en
dc.contributor.committeememberBeattie, Christopher A.en
dc.contributor.committeememberRappaport, Theodore S.en
dc.contributor.committeememberTranter, William H.en
dc.contributor.committeememberWoerner, Brian D.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessioned2014-03-14T20:14:45Zen
dc.date.adate1999-08-13en
dc.date.available2014-03-14T20:14:45Zen
dc.date.issued1999-07-28en
dc.date.rdate2000-08-13en
dc.date.sdate1999-08-04en
dc.description.abstractDue to the enormous performance gains associated with the use of antenna arrays in wireless networks, it is inevitable that these technologies will become an integral part of future systems. This report focuses on signal propagation modeling for antenna array systems and on its relationship to the performance of these systems. Accurate simulation and analytical models are prerequisite to the characterization of antenna array system performance. Finally, an understanding of the performance of these systems in various environments is needed for effective overall network design. This report begins with an overview of the fundamentals of antenna array systems. A survey of vector channel models is presented. Angle of arrival and time of arrival statistics for the circular and elliptical (Liberti's Model) models are derived. A generalized optimum output SINR analysis is derived for space-time processing structures in frequency selective fading channels. The hardware and software of the MPRG Antenna Array Testbed (MAAT) is described. A literature review of previous antenna array propagation measurements is given. Antenna array measurement results obtained with the MAAT are used to compare the properties of the received signal vector in the various environmental conditions. The influence of channel parameters on the ability of antenna arrays to separate the signals of two users on the reverse link is studied using simulation. Finally, forward link beamforming techniques are reviewed.en
dc.description.degreePh. D.en
dc.identifier.otheretd-080499-141603en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-080499-141603/en
dc.identifier.urihttp://hdl.handle.net/10919/28525en
dc.publisherVirginia Techen
dc.relation.haspartrerteldiss.pdfen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectpropagation modelingen
dc.subjectantenna arraysen
dc.subjectwireless communicationsen
dc.titleAntenna Array Systems: Propagation and Performanceen
dc.typeDissertationen
thesis.degree.disciplineElectrical and Computer Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.leveldoctoralen
thesis.degree.namePh. D.en

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