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題名 Correlation Functions for Storage Data and Non return-to-Zero-Inverted Modulated Data of A High-Density Magnetic Recording Channel with Partial Erasure Effect/The 2nd International Conference on Computer Modeling and Simulation
作者 Kao, Tsai-Sheng ; Chen, Chiu-Hsiung ; Chen, Sheng-Chih ; Chang, Yuan-Chang ; Wang, Shun-Te
貢獻者 政大數位內容碩士學位
關鍵詞 partial erasure; phase detector; timing function;partial response class IV; nonreturn-to-zero-inverted modulated data
日期 2010-01
上傳時間 13-Dec-2012 16:28:35 (UTC+8)
摘要 As magnetic recording densities grow, the nonlinear distortions, known as transition shift and partial erasure, arise and limit the performance of the detector. Despite that the transition shift can be compensated by a write current technique, the effect of partial erasure complicates the evaluation of the correlation functions for the storage data and the nonreturnto- zero-inverted modulated data. In this article, we observe the dependence between the partial erasure effect and storage data, and derive the correlation functions for storage data and nonreturn-to-zero-inverted modulated data in a high density magnetic recording channel. The closed-form of the correlation functions are obtained, these results are applied to verify the timing function of the Muller & Mueller’s phase detector in a partial response class IV channel via computer simulations.
關聯 ICCMS 2010, Sanya, China
資料類型 conference
DOI http://dx.doi.org/10.1109/ICCMS.2010.260
dc.contributor 政大數位內容碩士學位en
dc.creator (作者) Kao, Tsai-Sheng ; Chen, Chiu-Hsiung ; Chen, Sheng-Chih ; Chang, Yuan-Chang ; Wang, Shun-Teen
dc.date (日期) 2010-01-
dc.date.accessioned 13-Dec-2012 16:28:35 (UTC+8)-
dc.date.available 13-Dec-2012 16:28:35 (UTC+8)-
dc.date.issued (上傳時間) 13-Dec-2012 16:28:35 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/56437-
dc.description.abstract (摘要) As magnetic recording densities grow, the nonlinear distortions, known as transition shift and partial erasure, arise and limit the performance of the detector. Despite that the transition shift can be compensated by a write current technique, the effect of partial erasure complicates the evaluation of the correlation functions for the storage data and the nonreturnto- zero-inverted modulated data. In this article, we observe the dependence between the partial erasure effect and storage data, and derive the correlation functions for storage data and nonreturn-to-zero-inverted modulated data in a high density magnetic recording channel. The closed-form of the correlation functions are obtained, these results are applied to verify the timing function of the Muller & Mueller’s phase detector in a partial response class IV channel via computer simulations.en
dc.format.extent 345595 bytes-
dc.format.mimetype application/pdf-
dc.language zh_TWen
dc.language.iso en_US-
dc.relation (關聯) ICCMS 2010, Sanya, Chinaen
dc.subject (關鍵詞) partial erasure; phase detector; timing function;partial response class IV; nonreturn-to-zero-inverted modulated dataen
dc.title (題名) Correlation Functions for Storage Data and Non return-to-Zero-Inverted Modulated Data of A High-Density Magnetic Recording Channel with Partial Erasure Effect/The 2nd International Conference on Computer Modeling and Simulationen
dc.type (資料類型) conferenceen
dc.identifier.doi (DOI) 10.1109/ICCMS.2010.260en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1109/ICCMS.2010.260en_US