Dissertations / Theses on the topic 'Directivity'
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Basta, Nina Popovic. "Multilayer scalable coupler with high directivity." Thesis, Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/53955.
Full textLoveridge, M. M. "Marine seismic source signatures : directivity and the ghost." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355760.
Full textIvars, Morón Diego. "Optimizing the directivity index of a two-way loudspeaker." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for elektronikk og telekommunikasjon, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-11108.
Full textFoltz, Eleanor R. (Eleanor Ruth). "Two dimensional control of metamaterial parameters for radiation directivity." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/37199.
Full textSviridova, T. V. "The development to ecological directivity of the operation enterprise." Thesis, Вид-во СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/13191.
Full textWang, Zhiwei, and Shen Zhang. "Design of 5G antenna arrays based on Multi-directivity." Thesis, Linnéuniversitetet, Institutionen för fysik och elektroteknik (IFE), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-95135.
Full textJuyal, Prateek. "Directive microstrip disc radiators based on TM1m modes." IEEE TAP, 2016. http://hdl.handle.net/1993/32074.
Full textLarsson, Kristina. "Assessment of directivity of real noise sources- Application to vehicles." Thesis, KTH, Farkost och flyg, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-151025.
Full textFriman, Manne. "Directivity of sound from wind turbines : A study on the horizontal sound radiation pattern from a wind turbine." Thesis, KTH, MWL Marcus Wallenberg Laboratoriet, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-48926.
Full textBonvalot, Eliot. "Dynamic response of bridges to near-fault, forward directivity ground motions." Online access for everyone, 2006. http://www.dissertations.wsu.edu/Thesis/Summer2006/e%5Fbonvalot%5F072606.pdf.
Full textZiolkowski, Richard W. "The directivity of a compact antenna: an unforgettable figure of merit." EDP SCIENCES S A, 2017. http://hdl.handle.net/10150/626104.
Full textSterba, Ron. "Distortion directivity and circuit modeling of a needle array plasma loudspeaker." Ohio : Ohio University, 1991. http://www.ohiolink.edu/etd/view.cgi?ohiou1183749470.
Full textBodon, K. Joshua. "Development, Evaluation, and Validation of a High-Resolution Directivity Measurement System for Played Musical Instruments." BYU ScholarsArchive, 2016. https://scholarsarchive.byu.edu/etd/5653.
Full textMobley, Frank Spencer. "Further development of 3-D rotary-wing acoustic directivity using a spherical harmonic representation." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1335543552.
Full textEyring, Nicholas J. "Development and Validation of an Automated Directivity Acquisition System Used in the Acquisition, Processing, and Presentation of the Acoustic Far-Field Directivity of Musical Instruments in an Anechoic Space." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/4004.
Full textAnagnostopoulos, Eleftherios. "Modélisation de la génération d'ultrasons par laser : application à l'inspection de composants aéronautiques métalliques et composites." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0043/document.
Full textPollow, Martin Verfasser], Michael [Akademischer Betreuer] [Vorländer, and Peter [Akademischer Betreuer] Vary. "Directivity patterns for room acoustical measurements and simulations / Martin Pollow ; Michael Vorländer, Peter Vary." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://d-nb.info/1127337165/34.
Full textPollow, Martin [Verfasser], Michael [Akademischer Betreuer] Vorländer, and Peter [Akademischer Betreuer] Vary. "Directivity patterns for room acoustical measurements and simulations / Martin Pollow ; Michael Vorländer, Peter Vary." Aachen : Universitätsbibliothek der RWTH Aachen, 2015. http://nbn-resolving.de/urn:nbn:de:hbz:82-rwth-2015-047810.
Full textVarada, Vijay K. "Acoustic Localization Employing Polar Directivity Patterns of Bidirectional Microphones Enabling Minimum Aperture Microphone Arrays." University of Toledo / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1290118825.
Full textMiranda, Jofre Luis Alejandro. "The acoustics of concentric sources and receivers – human voice and hearing applications." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/15506.
Full textHildebrandt, Andre [Verfasser]. "Design and fundamentals of optical nanoantennas for high intensity enhancement or high directivity / Andre Hildebrandt." Paderborn : Universitätsbibliothek, 2017. http://d-nb.info/1129252361/34.
Full textJoshi, Varun Anil. "Near-Fault Forward-Directivity Aspects of Strong Ground Motions in the 2010-11 Canterbury Earthquakes." Thesis, University of Canterbury. Department of Civil and Natural Resources Engineering, 2013. http://hdl.handle.net/10092/8987.
Full textWoolston, Scott R. "Development of methods to propagate energy density and predict farfield directivity using nearfield acoustic holography /." Diss., CLICK HERE for online access, 2009. http://contentdm.lib.byu.edu/ETD/image/etd3016.pdf.
Full textWarren, Linda M. "Analysis of global compressional-wave spectra to determine anelastic earth structure and earthquake rupture directivity /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2003. http://wwwlib.umi.com/cr/ucsd/fullcit?p3100367.
Full textWoolston, Scott Richard. "Development of Methods to Propagate Energy Density and Predict Farfield Directivity Using Nearfield Acoustic Holography." BYU ScholarsArchive, 2009. https://scholarsarchive.byu.edu/etd/1726.
Full textRamanandraibe, Marosoa Esthelladi. "Miniaturisation des antennes de station de base RFID dans la bande UHF et leur fonctionnement en multibande, par l'utilisation de métamatériaux." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1S125.
Full textSharma, R. "Simulation studies on effects of dual polarisation and directivity of antennas on the performance of MANETs." Thesis, Coventry University, 2014. http://curve.coventry.ac.uk/open/items/4cc65581-8030-45bc-8136-82fdf902052e/1.
Full textOuarradi, Noureddine. "Etude théorique et expérimentale du champ ultrasonore transitoire généré par un transducteur plan dans un milieu solide homogène et isotrope : Approche de la réponse impulsionnelle de diffraction." Valenciennes, 1999. https://ged.uphf.fr/nuxeo/site/esupversions/00c238b0-7907-4a5d-a70f-ddf9c707e8e9.
Full textHabert, Benjamin. "Contrôle de la fluorescence par des nanoantennes plasmoniques." Phd thesis, Palaiseau, Institut d'optique théorique et appliquée, 2014. http://pastel.archives-ouvertes.fr/pastel-01023199.
Full textSouai, Sana. "Réseaux d’antennes miniatures super-directifs reconfigurables basses fréquences pour l’IoT." Thesis, Université Côte d'Azur, 2021. http://www.theses.fr/2021COAZ4020.
Full textWeiler, Bradley. "Finite Element Method Based Analysis and Modeling in Rotordynamics." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1510917784717535.
Full textPETRIS, GIOVANNI. "Physics and modelling of generation and propagation of noise by complex sources in realistic basins." Doctoral thesis, Università degli Studi di Trieste, 2023. https://hdl.handle.net/11368/3042165.
Full textMieskoski, Randy. "Capturing and Modeling a Three-Dimensional Stationary Noise Source Directivity Pattern with a Dynamic Array in the Near Field." Wright State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=wright1387979181.
Full textCambridge, Jason Esan. "The Sound Insulation of Cavity Walls." Thesis, University of Canterbury. Mechanical Engineering, 2012. http://hdl.handle.net/10092/7332.
Full textOliveira, Alexandre Maniçoba de. "Desenvolvimento e otimização de antenas Vivaldi antipodais para aplicações a altas frequências." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/3/3140/tde-21062016-145910/.
Full textOliveira, Lucas Rangel de. "Concepção de um índice para localização de trincas em eixos rotativos através da análise do SDI (Shape and Directivity Index) /." Ilha Solteira, 2019. http://hdl.handle.net/11449/180841.
Full textBonfanti, Thierry. "Phénoménologie de la situation médiative." Thesis, Brest, 2012. http://www.theses.fr/2012BRES0007/document.
Full textBatista, Ana Carla Schiavinato. "A (não)diretividade pedagógica na educação a distância." Universidade Federal de São Carlos, 2013. https://repositorio.ufscar.br/handle/ufscar/2659.
Full textPavasovic, Vladimir, and vpavasovic@wmgacoustics com au. "The radiation of Sound from Surfaces at Grazing Angles of Incidence." RMIT University. Applied Sciences, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20060911.115939.
Full textMa, Hua. "Localisation de sources par méthodes à haute résolution et par analyse parcimonieuse." Phd thesis, Université de Franche-Comté, 2011. http://tel.archives-ouvertes.fr/tel-00839142.
Full textGoncharova, Iuliia. "Investigation of a small-sized omnidirectional antenna." Thesis, Linnéuniversitetet, Institutionen för datavetenskap, fysik och matematik, DFM, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-17835.
Full textRaetz, Samuel. "Développement de méthodes numériques pour l’imagerie de sources optoacoustiques en milieu solide." Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14624/document.
Full textHickling, Christopher John. "Inhomogeneous, Anisotropic Turbulence Ingestion Noise in Two Open Rotor Configurations." Diss., Virginia Tech, 2020. http://hdl.handle.net/10919/100637.
Full textOlsson, Mikael, and Anders Söderberg. "Design guideline for audible warning signal and determination of sound pressure characteristics : Second version." Thesis, Örebro universitet, Akademin för naturvetenskap och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-19412.
Full textBaleshan, Tharunie. "Analysis of distributed beamforming in cooperative communications network with phase shifter based smart antenna nodes." Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/84539/1/Tharunie_Baleshan_Thesis.pdf.
Full textDemontis, Hugo. "Identification de sources acoustiques complexes en milieu réverbérant par grands réseaux de microphones." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS196.
Full textLardies, Joseph. "Etude d'antennes acoustiques a directivite constante sur une large bande." Toulouse 3, 1987. http://www.theses.fr/1987TOU30214.
Full textBoissinot, Philippe. "Impedance acoustique de rayonnement dans les antennes planes : impedances mutuelles avec un milieu de propagation de type viscoelastique et application aux directivites d'antenne." Paris 6, 1988. http://www.theses.fr/1988PA066092.
Full textChen, Yang-Ming, and 陳陽明. "Humane Directivity Point System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/gb8rc6.
Full textSpagnuolo, E. "Fault Directivity and Seismic Hazard." Thesis, 2010. http://hdl.handle.net/2122/10121.
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