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Nonlinear Modeling of Super-RENS Disc Systems Using a SCPWL Model  

Seo, Man-Jung (School of Electronic Engineering, Soongsil University)
Jeon, Seok-Hun (School of Electronic Engineering, Soongsil University)
Im, Sung-Bin (School of Electronic Engineering, Soongsil University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.12, 2010 , pp. 24-30 More about this Journal
Abstract
The super-resolution near-field structure (super-RENS) disc system is the most promising one for next-generation optical data storage systems to succeed the Blu-ray disc (BD). In this paper, we apply the simplicial canonical piecewise-linear (SCPWL) model to modeling super-RENS read-out signals since reliable and accurate channel modeling is essential for performance analysis and development of equalizers for super-RENS systems. The validity of this model is verified using radio frequency (RF) signal samples obtained from a super-RENS disc, The experiment results on modeling indicate that the SCPWL model can be efficiently utilized for the nonlinear modeling of the super-RENS systems.
Keywords
super-RENS; SCPWL model; nonlinear modeling; nonlinearity;
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