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Journal Article
A Study on the Development of a Multi-Path Communication Channel Equalizer
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- Authors
- Young-Sic Jeong, Whan-Woo Kim, Jae-Hong Min, Wung Park
- Issue Date
- 2003-02
- Citation
- 한국통신학회논문지 B : 네트워크 및 융합 서비스, v.28, no.2C, pp.129-140
- ISSN
- 1226-4717
- Publisher
- 한국통신학회 (KICS)
- Language
- English
- Type
- Journal Article
- Abstract
- This paper is a result of the study that develops ghost eliminator which removes ghost among the ghosted analog or digital TV signal. We proposed innovative multilevel SIGN algorithm which is operated more stable and speedy than conventional LMS or SIGN algorithm. We compared its convergence speed with SIGN algorithm by experiment. We can eliminate ghost more speedy and stable than conventional method by using the multi-level SIGN algorithm which is presented in this paper. Multi-level SIGN algorithm can be used in any other applications instead of LMS or SIGN algorithm for stability and speed.
- KSP Keywords
- Channel equalizer, Conventional methods, Multi-level, Multi-path, communication channel, convergence speed, digital TV, sign algorithm