본문

서브메뉴

Self Calibrating Mixed Signal/Rf Systems: Offline and Online Tuning Algorithms and Infrastructure
Self Calibrating Mixed Signal/Rf Systems: Offline and Online Tuning Algorithms and Infrast...
Self Calibrating Mixed Signal/Rf Systems: Offline and Online Tuning Algorithms and Infrastructure

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20260202105509
ISBN  
9798263327422
DDC  
620
저자명  
Komarraju, Suhasini.
서명/저자  
Self Calibrating Mixed Signal/Rf Systems: Offline and Online Tuning Algorithms and Infrastructure
발행사항  
[Sl] : Georgia Institute of Technology, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
169 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Chatterjee, Abhijit.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
초록/해제  
요약The objective of the proposed research is to develop algorithms and infrastructure that introduce self-adaptability in modern embedded mixed signal/RF systems. With the advances in Silicon technology, the integration capabilities are increased and the transistor sizes are down to nanometer regime. On the other hand, these advances bring forth several issues such as increased parasitics, increased intra-die, intra-wafer coupling, reduced visibility to internal circuit nodes. Besides, the applications of embedded mixed signal/RF systems such as 5G and 6G wireless communication technologies that employ complex beamforming antenna arrays have stringent performance requirements under dynamically varying environmental conditions. The increased dynamic range of channel Signal to Noise Ratio (SNR) values that can be accommodated, creates power stress on Radio Frequency (RF) electronic circuitry. Further, testing and tuning of the underlying RF/mixed-signal circuitry is expensive. State of the art parallel testing and tuning techniques are expensive and limited in terms of number of components that can be tested/tuned simultaneously and in terms of the order of distortions that can be estimated. The main aim of this research is to design algorithms to develop built-in testable and self-calibrating mixed signal systems that can self-test and self-adapt on-chip with minimal use of external test instrumentation and response measurement systems. Offline parallel frequency-efficient test schemes for MIMO systems that can detect upto fifth order non-linearities are proposed such that they can test several RF chains simultaneously in minimal time. Offline test techniques that apply an alternative test stimulus to detect outliers/bad devices that violate one or many diverse range of specifications are proposed. The proposed test approaches are validated on a diverse range of circuits. Besides, the post manufacture tuning algorithms proposed are expedited using the information obtained by using the offline test schemes for each test-case. Real time adaptation algorithms that optimize power consumption or Energy/bit or Throughput/Watt for mixed-signal systems deployed in applications like vehicular communication and wireless communication with specifications such as bit error rate (BER) are proposed.
일반주제명  
Circuits
일반주제명  
Receivers & amplifiers
일반주제명  
Antennas
일반주제명  
Electrical engineering
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008260126s2024        us                              c    eng  d
■001000017360339
■00520260202105509
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798263327422
■035    ▼a(MiAaPQ)AAI32308086
■035    ▼a(MiAaPQ)GeorgiaTech78627
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a620
■1001  ▼aKomarraju,  Suhasini.
■24510▼aSelf  Calibrating  Mixed  Signal/Rf  Systems:  Offline  and  Online  Tuning  Algorithms  and  Infrastructure
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a169  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Chatterjee,  Abhijit.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2024.
■520    ▼aThe  objective  of  the  proposed  research  is  to  develop  algorithms  and  infrastructure  that  introduce  self-adaptability  in  modern  embedded  mixed  signal/RF  systems.  With  the  advances  in  Silicon  technology,  the  integration  capabilities  are  increased  and  the  transistor  sizes  are  down  to  nanometer  regime.  On  the  other  hand,  these  advances  bring  forth  several  issues  such  as  increased  parasitics,  increased  intra-die,  intra-wafer  coupling,  reduced  visibility  to  internal  circuit  nodes.  Besides,  the  applications  of  embedded  mixed  signal/RF  systems  such  as  5G  and  6G  wireless  communication  technologies  that  employ  complex  beamforming  antenna  arrays  have  stringent  performance  requirements  under  dynamically  varying  environmental  conditions.  The  increased  dynamic  range  of  channel  Signal  to  Noise  Ratio  (SNR)  values  that  can  be  accommodated,  creates  power  stress  on  Radio  Frequency  (RF)  electronic  circuitry.  Further,  testing  and  tuning  of  the  underlying  RF/mixed-signal  circuitry  is  expensive.  State  of  the  art  parallel  testing  and  tuning  techniques  are  expensive  and  limited  in  terms  of  number  of  components  that  can  be  tested/tuned  simultaneously  and  in  terms  of  the  order  of  distortions  that  can  be  estimated.  The  main  aim  of  this  research  is  to  design  algorithms  to  develop  built-in  testable  and  self-calibrating  mixed  signal  systems  that  can  self-test  and  self-adapt  on-chip  with  minimal  use  of  external  test  instrumentation  and  response  measurement  systems.  Offline  parallel  frequency-efficient  test  schemes  for  MIMO  systems  that  can  detect  upto  fifth  order  non-linearities  are  proposed  such  that  they  can  test  several  RF  chains  simultaneously  in  minimal  time.  Offline  test  techniques  that  apply  an  alternative  test  stimulus  to  detect  outliers/bad  devices  that  violate  one  or  many  diverse  range  of  specifications  are  proposed.  The  proposed  test  approaches  are  validated  on  a  diverse  range  of  circuits.  Besides,  the  post  manufacture  tuning  algorithms  proposed  are  expedited  using  the  information  obtained  by  using  the  offline  test  schemes  for  each  test-case.  Real  time  adaptation  algorithms  that  optimize  power  consumption  or  Energy/bit  or  Throughput/Watt  for  mixed-signal  systems  deployed  in  applications  like  vehicular  communication  and  wireless  communication  with  specifications  such  as  bit  error  rate  (BER)  are  proposed.
■590    ▼aSchool  code:  0078.
■650  4▼aCircuits
■650  4▼aReceivers  &  amplifiers
■650  4▼aAntennas
■650  4▼aElectrical  engineering
■690    ▼a0544
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05B.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360339▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

미리보기

내보내기

chatGPT토론

Ai 추천 관련 도서


    신착도서 더보기
    최근 3년간 통계입니다.

    소장정보

    • 예약
    • 소재불명신고
    • 나의폴더
    • 우선정리요청
    • 비도서대출신청
    • 야간 도서대출신청
    소장자료
    등록번호 청구기호 소장처 대출가능여부 대출정보
    TF19148 전자도서 대출가능 마이폴더 부재도서신고 비도서대출신청 야간 도서대출신청

    * 대출중인 자료에 한하여 예약이 가능합니다. 예약을 원하시면 예약버튼을 클릭하십시오.

    해당 도서를 다른 이용자가 함께 대출한 도서

    관련 인기도서

    로그인 후 이용 가능합니다.