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Development and Deployment of Orbital Angular Momentum Generating Acoustic Arrays
Development and Deployment of Orbital Angular Momentum Generating Acoustic Arrays
Development and Deployment of Orbital Angular Momentum Generating Acoustic Arrays

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자료유형  
 학위논문 서양
최종처리일시  
20260202105826
ISBN  
9798263343477
DDC  
532.5
저자명  
Kelly, Mark E.
서명/저자  
Development and Deployment of Orbital Angular Momentum Generating Acoustic Arrays
발행사항  
[Sl] : Georgia Institute of Technology, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
102 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: A.
주기사항  
Advisor: Shi, Chengzhi;Sabra, Karim.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
초록/해제  
요약The use of vortex waves in multiple environments is of increasing interest for numerous applications, including underwater acoustic communications and power ultrasonics. The underwater acoustic communication environment is both complex and challenging. Acoustic orbital angular momentum (OAM) has been demonstrated as an additional degree of freedom that may be used to alleviate communications bottlenecks, though the development of arrays capable of implementing OAM-based communications systems in underwater acoustic communications channels is largely unexplored. Ray tracing tools are employed to simulate the performance of communications arrays in various complex environments over multiple ranges and explore the array processing implications of these systems. Additionally, acoustic OAM has been shown to impact cavitation-based phenomena. Medical applications have found success in the treatment of tumors and blood clots; however, industrial cleaning applications have not been explored. This study addresses the challenges of developing these OAM-based systems. Prototype systems are developed and demonstrated.
일반주제명  
Cavitation
일반주제명  
Vortices
일반주제명  
Fourier transforms
일반주제명  
Medical research
일반주제명  
Aluminum
일반주제명  
Design
일반주제명  
Transmitters
일반주제명  
Communications systems
일반주제명  
Acoustics
일반주제명  
Mathematics
일반주제명  
Medicine
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05A.
전자적 위치 및 접속  
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■020    ▼a9798263343477
■035    ▼a(MiAaPQ)AAI32309363
■035    ▼a(MiAaPQ)GeorgiaTech75615
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a532.5
■1001  ▼aKelly,  Mark  E.
■24510▼aDevelopment  and  Deployment  of  Orbital  Angular  Momentum  Generating  Acoustic  Arrays
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a102  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  A.
■500    ▼aAdvisor:  Shi,  Chengzhi;Sabra,  Karim.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2024.
■520    ▼aThe  use  of  vortex  waves  in  multiple  environments  is  of  increasing  interest  for  numerous  applications,  including  underwater  acoustic  communications  and  power  ultrasonics.  The  underwater  acoustic  communication  environment  is  both  complex  and  challenging.  Acoustic  orbital  angular  momentum  (OAM)  has  been  demonstrated  as  an  additional  degree  of  freedom  that  may  be  used  to  alleviate  communications  bottlenecks,  though  the  development  of  arrays  capable  of  implementing  OAM-based  communications  systems  in  underwater  acoustic  communications  channels  is  largely  unexplored.  Ray  tracing  tools  are  employed  to  simulate  the  performance  of  communications  arrays  in  various  complex  environments  over  multiple  ranges  and  explore  the  array  processing  implications  of  these  systems.  Additionally,  acoustic  OAM  has  been  shown  to  impact  cavitation-based  phenomena.  Medical  applications  have  found  success  in  the  treatment  of  tumors  and  blood  clots;  however,  industrial  cleaning  applications  have  not  been  explored.  This  study  addresses  the  challenges  of  developing  these  OAM-based  systems.  Prototype  systems  are  developed  and  demonstrated.
■590    ▼aSchool  code:  0078.
■650  4▼aCavitation
■650  4▼aVortices
■650  4▼aFourier  transforms
■650  4▼aMedical  research
■650  4▼aAluminum
■650  4▼aDesign
■650  4▼aTransmitters
■650  4▼aCommunications  systems
■650  4▼aAcoustics
■650  4▼aMathematics
■650  4▼aMedicine
■690    ▼a0389
■690    ▼a0986
■690    ▼a0405
■690    ▼a0564
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05A.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17361287▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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