Nonlinear Equalization for Super-Resolution Near-Field Structure Discs Using a Simplicial Canonical Piecewise-Linear Model
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we propose a simplicial canonical piecewise-linear (SCPWL) model-based equalizer to mitigate nonlinear distortion resulting in inter symbol interference (ISI) in a super-resolution near-field structure (super-RENS) disc system. The proposed equalizer consists of the linear part represented by a finite impulse response (FIR) filter and the nonlinear part implemented using a SCPWL function. Its validity is tested using radio frequency (RF) signal samples obtained from a super-RENS disc. The raw bit error rate (BER) performance with the proposed equalizer is measured for various key parameters of the SCPWL model. The simulation results demonstrate that the proposed equalizer achieves outstanding raw BER performance improvement by effectively compensating for the nonlinear distortion introducing the ISI.
- 2011-09-25
著者
-
Seo Manjung
School of Electronic Engineering, Soongsil University, Seoul 156-743, Korea
-
Jeon Seokhun
School of Electronic Engineering, Soongsil University, Seoul 156-743, Korea
-
Im Sungbin
School of Electronic Engineering, Soongsil University, Seoul 156-743, Korea
-
Im Sungbin
School of Electronic Engineering, Soongsil University, 511 Sangdo-dong, Dongjak-gu, Seoul 156-743, Korea
関連論文
- Nonlinear Equalization for Super-Resolution Near-Field Structure Discs Using a Simplicial Canonical Piecewise-Linear Model
- Expectation-Maximization Based Adaptive Threshold Detection Algorithm for Multi-Level Holographic Data Storage
- Nonlinear Modeling and Equalization of Super-Resolution Near-Field Structure Discs Using a Canonical Piecewise-Linear Model
- Nonlinear Modeling of Super-resolution Near-Field Structure
- Nonlinear Equalization for Super-Resolution Near-Field Structure Discs
- Performance Evaluation of a Windowed-Sinc Function-Based Peak Windowing Scheme for OFDM Polar Transmitters
- Nonlinear Equalization of the Super-Resolution Near-Field Structure Read-Out Signal Using the Adaptive Amplitude Nonlinear Gradient Descent Algorithm with the Sigmoid Function (Special Issue : Optical Memories)
- The Optimal Subcarrier and Bit Allocation for Multiuser OFDM System : A Dual-Decomposition Approach