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dc.contributorSibille, Alain
dc.contributor.authorMur Prior, Josep Enric de
dc.date.accessioned2010-01-15T12:12:03Z
dc.date.available2010-01-15T12:12:03Z
dc.date.issued2009-08
dc.identifier.urihttp://hdl.handle.net/2099.1/8350
dc.descriptionProjecte final de carrera realitzat en col.laboració amb ENSTA ParisTech
dc.description.abstractMulti-antenna technologies may offer significant increases in data throughput and link range without additional bandwidth or transmit power by using spatial diversity concept. However, the radiation proprieties and return loss of these antennas as well as the channel capacity may be modified by many factors such as close scatterers (human body), mutual coupling, PCB housing, etc. The goal of this study is to characterize the behavior of some multi-antenna prototypes in the presence of these perturbation sources. Most of the antennas are designed to work for 2.4/5.2/5.8 GHz WLAN bands and 2.5/3.5/5.5GHz WiMAX bands and are printed on PCBs of size 114x64 mm2 which follow the average dimensions of PDAs found in the market. Different antennas were designed, simulated and fabricated. In Chapter 4 the results for the circular monopole array antenna is widely detailed. In the Appendix, designs of other antennas simulated and/or fabricated are shown.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject.lcshWireless communication systems
dc.subject.lcshRadio frequency
dc.subject.otherMIMO
dc.subject.otherSMDA
dc.titleStudy of multi-antenna terminals in the presence of close scatterers
dc.typeMaster thesis (pre-Bologna period)
dc.subject.lemacComunicació sense fil, Sistemes de
dc.subject.lemacRadiofreqüència
dc.rights.accessOpen Access
dc.audience.educationlevelEstudis de primer/segon cicle
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona


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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain