CONFERENCE PROCEEDINGS
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Hequn Wang
at Tsinghua Univ
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Author
Publications (4)
Proceedings Article | 24 January 2013 Paper
Adaptive signal quality evaluation for signal waveform modulation multi-level disc
Proceedings Volume 8782, 87820V (2013) https://doi.org/10.1117/12.2014719
KEYWORDS: Modulation, Bismuth, Signal detection, Optical storage, Optical discs, Optical engineering, Evolutionary algorithms, Data storage, Gallium nitride, Current controlled current source
Proceedings Article | 3 June 2010 Paper
Improved readout system for multilevel signal waveform modulation read-only disc
Proceedings Volume 7730, 77301Q (2010) https://doi.org/10.1117/12.859096
KEYWORDS: Servomechanisms, Signal detection, Sensors, Analog electronics, Signal processing, Digital video discs, Modulation, Digital signal processing, Field programmable gate arrays, Actuators
Proceedings Article | 19 March 2009 Paper
Readout system of multi-level run-length-limited read-only disc
Proceedings Volume 7125, 712508 (2009) https://doi.org/10.1117/12.822586
KEYWORDS: Digital video discs, Servomechanisms, Analog electronics, Signal detection, Digital signal processing, Signal processing, Sensors, Control systems, Field programmable gate arrays, Actuators
Proceedings Article | 19 March 2009 Paper
Analysis of the push-pull signal in the multi-level run-length-limited read-only disc
Proceedings Volume 7125, 71250D (2009) https://doi.org/10.1117/12.816086
KEYWORDS: Digital video discs, Servomechanisms, Digital signal processing, Optical discs, Atomic force microscopy, Signal processing, Analytical research, Optical storage, Modulation, Reflectivity
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