A simple divergence prevention scheme for adaptive equalizer in digital power line carrier systems

Norio Sasaki, Tasuku Hanaumi, Takeshi Oda, Fumiyuki Adachi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

An adaptive equalizer is adopted in a high speed digital power line carrier system. A surge noise is produced in a digital power line carrier system by opening and closing operations of an electrical equipment. This surge noise causes a serious problem, which is the divergence of tap coefficient of adaptive equalizer. In this paper, we propose a simple tap coefficient divergence prevention scheme and confirm its effectiveness by an experiment.

Original languageEnglish
Pages (from-to)1027-1028
Number of pages2
JournalIEEJ Transactions on Electronics, Information and Systems
Volume136
Issue number7
DOIs
Publication statusPublished - 2016

Keywords

  • Adaptive equalizer
  • Digital transmission
  • Power line carrier
  • Power line transmission
  • Surge noise

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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