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http://dx.doi.org/10.7236/JIWIT.2011.11.6.001

Implementation of a Dynamic High-performance Notch Filter applying CIC Filter Scheme  

Shin, Seong-Kyun (충북대학교 전파통신공학과)
Jeong, Won-Ho (충북대학교 전파통신공학과)
Jang, Dong-Won (한국전자통신연구원)
Kim, Kyung-Seok (충북대학교 전파통신공학과)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.11, no.6, 2011 , pp. 1-8 More about this Journal
Abstract
Power Line Communication (PLC: Power Line Communication) to propagate the current power lines are in every household of the existing infrastructure is the most extensive network configuration. In addition, the cost required for network configuration, the advantage of almost zero for the investors and is sufficient to attract the attention of operators. The PLC is supply power to power lines used the voice and data communication technologies put it on KHz ~ tens of hundreds of high-frequency signal MHz. But because uses power lines as existing wireless communications systems will occurs interference. The notch filters of a common way to eliminate the interference are used. In this paper, a dynamic high-performance notch filter applying CIC filter performance was verified through MATLAB and was implemented using a TI's TMS320C6416T DSP board.
Keywords
PLC; Notch Filter; TMS320C6416; CIC Filter;
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