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Notch Filter Design for Power Line Communication based on OFDM

OFDM 기반 전력선 통신을 위한 Notch Filter 설계

  • Published : 2009.03.28

Abstract

Today is the Information age which Internet service acts a most important Information Source. So A Power Line Communication has been achieved to offer Internet service for Last-Mile area. And Research is achieved to frequence range from 30MHz to 80MHz for High-speed communication service. But, Power Line is not suitable for communication, so, electric wave is generated from flow of communication information. And the electric wave is interfered with Wireless Communication Service using the same frequence range. In this paper, we calculated a 3 steps and 8 steps dynamic Notch Filter to consider the bandwidth of interference signals based on ETSI standard for reduce of interference between Power Line Communication and Wireless Communication Service. And we applied a Notch Filter and verified the application performance from Spectrum and BER.

Keywords

PLC;Notch Filter

References

  1. 장동원, 이영환, "전력선을 이용한 유비쿼터스 고속 데이터 통신 연구", 주간기술동향 통권, 1367 호, 2008(10).
  2. N. Pavlidou, A. J. Han Vinck, and Y. Javad, "Power Line Communications: State of the Art and Future Trends," IEEE Communications Magazine, pp.34-40, 2003(4). https://doi.org/10.1109/MCOM.2003.1193972
  3. A. Majumder and J. Caffery, "Power Line Communications," IEEE Potentials, Vol.23, Issue 4, pp.4-8, 2004.
  4. Gilbert Held, Understanding Broadband Over Power Line, Auerbach Publication, 2006(5).
  5. 정영화, "전력선통신기술 표준화 동향", 전자공학회지, 제20권, 제1호, 2003(1).
  6. 강영석, "전력선통신 동향과 상용화 전망", 한국전자파학회지, 제15권, 제4호, 2004(10).
  7. 안준오, 고속 전력선통신 도입을 위한 주파수 이용방안 연구, 한국전파진흥협회, 2005(12).
  8. 김철, 100kHz - 1MHz 대역용 전력선 통신 Filter 개발에 관한 연구, (주)플레넷, 2001(12).
  9. Miroslav Vlcek and Pavel Zahradnik, 'ast Analytical Design Algorithms for FIR Notch Filters," IEEE Transactions on circuit and systems, Vol.51, No.3, pp.608-623, 2004(3). https://doi.org/10.1109/TCSI.2003.822404
  10. 임덕원, 이건우, 박찬식, 황동환, 이상정, "GPS 수신기 간섭 제거를 위한 적응 IIR 노치필터 설계 ", 전자공학회 논문지, 제44권, SC편, 제3호, 2007(5).
  11. 최준원, 양윤기, 조남익, "DS-확산대역 시스템에서 격자형 IIR 노치필터를 이용한 협대역 간섭신호 제거 알고리듬", 한국통신학회논문지, Vol.26, No.4B, 2001(4).