Evaluation of Joint AOA and DOA Estimation Algorithms Using the Antenna Array Systems

dc.contributor.authorHu, Zhongen
dc.contributor.committeechairReed, Jeffrey H.en
dc.contributor.committeememberRappaport, Theodore S.en
dc.contributor.committeememberBeex, A. A. Louisen
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessioned2014-03-14T20:34:33Zen
dc.date.adate1999-04-30en
dc.date.available2014-03-14T20:34:33Zen
dc.date.issued1999-02-12en
dc.date.rdate2000-04-30en
dc.date.sdate1999-04-28en
dc.description.abstractWe have created an eight-element antenna array system for evaluating various Angle of Arrival (AOA) Position Location (PL) algorithms, such as MUltiple SIgnal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques ESPRIT algorithms. Since using delay of arrival information can improve AOA estimates and classical PL algorithms do not incorporate Delay of Arrival (DOA) information, the performance of these algorithms is not optimal. Recently proposed Joint AOA and DOA Estimation (JADE) algorithms, though more complicated, potentially have higher resolutions in both space and time domains. Our investigation shows that by using bandlimited known signals it is possible to resolve the DOA within a fraction of the sample period using JADE algorithms. Joint AOA and DOA algorithms can provide high resolution DSP-based channel measurement using low bandwidth hardware.en
dc.description.degreeMaster of Scienceen
dc.identifier.otheretd-042899-111152en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-042899-111152/en
dc.identifier.urihttp://hdl.handle.net/10919/32015en
dc.publisherVirginia Techen
dc.relation.haspartjade.pdfen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectJADE ESPRITen
dc.subjectJADE MUSICen
dc.subjectDOAen
dc.subjectAOAen
dc.subjectDirection Findingen
dc.subjectAntenna Arrayen
dc.titleEvaluation of Joint AOA and DOA Estimation Algorithms Using the Antenna Array Systemsen
dc.typeThesisen
thesis.degree.disciplineElectrical and Computer Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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