Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.555834
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dc.titleNovel target design algorithm for two-dimensional optical storage (TwoDOS)
dc.contributor.authorHuang, L.
dc.contributor.authorChong, T.C.
dc.date.accessioned2014-06-19T03:20:52Z
dc.date.available2014-06-19T03:20:52Z
dc.date.issued2004
dc.identifier.citationHuang, L., Chong, T.C. (2004). Novel target design algorithm for two-dimensional optical storage (TwoDOS). Proceedings of SPIE - The International Society for Optical Engineering 5380 : 105-115. ScholarBank@NUS Repository. https://doi.org/10.1117/12.555834
dc.identifier.issn0277786X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/71186
dc.description.abstractIn this paper we introduce the Hankel transform based channel model of Two-Dimensional Optical Storage (TwoDOS) system. Based on this model, the two-dimensional (2D) minimum mean-square error (MMSE) equalizer has been derived and applied to some simple but common cases. The performance of the 2D Viterbi detector (VD) for different partial response (PR) targets in TwoDOS system is investigated. And an easy way of jointly designing the target and equalizer with suitable constraints on the target for 2D data storage systems is proposed by reducing the 2D target into its one-dimensional (1D) form. Finally, systems with different target constraints are compared and the results show that "2D monic constraint" is a reasonable target constraint for TwoDOS system.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1117/12.555834
dc.sourceScopus
dc.subjectHankel transform
dc.subjectOptical recording
dc.subjectPartial response
dc.subjectTarget constraint
dc.subjectTarget design
dc.subjectTwoDOS
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1117/12.555834
dc.description.sourcetitleProceedings of SPIE - The International Society for Optical Engineering
dc.description.volume5380
dc.description.page105-115
dc.description.codenPSISD
dc.identifier.isiut000224377800013
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