Modeling and verifying the environment of reverberation chamber using FDTD methodFDTD 방식을 이용한 잔향 챔버의 모델링과 환경 분석

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 451
  • Download : 0
Reverberation chamber built in ETRI (Electronics and Telecommunications Research Institute) was modeled using FDTD method. Two different scenarios were set to check the validity of FDTD method in modeling the reverberation chamber. Both scenarios used dipole antenna operating at 750MHz as transmitting and receiving antenna. For the actual measurement, S21 parameters were collect using the network analyzer. For the FDTD simulation, S21 parameters were calculated under the modeled geometry of the chamber. First scenario did not use the platform stirring and second scenario did use the platform stirring. The results were compared to find out how the environment inside the chamber differs. It has been shown that the platform stirring increases the field’s uniformity and this was also realized by FDTD method. As a result, it has been shown that the FDTD method was valid for modeling the reverberation chamber.
Advisors
Park, Seong-Ookresearcher박성욱researcher
Description
한국과학기술원 : 전기 및 전자공학과,
Publisher
한국과학기술원
Issue Date
2011
Identifier
467836/325007  / 020094066
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 2011.2, [ v, 61 p. ]

Keywords

reverberation chamber; finite-difference time-domain method; Rayleigh distribution; spatial correlation function; 잔향챔버; FDTD 방법; 레일라이 분포; 공간 코릴레이션 함수; 플랫폼 스티어링; platform stirring

URI
http://hdl.handle.net/10203/180779
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=467836&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0