Prof. Yong-Yuk Won Profile

Prof. Yong-Yuk Won

Associate Professor at Myongji Univ

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Author

Publications (10)

SPIE Journal Paper | 1 November 2021

Simultaneous optical transmission of pulse amplitude modulation and discrete multitone signals in passive optical link using derivative and subtractive equalization

Yong-Yuk Won, Sang M. Yoon, Jeungmo Kang, Dongsun Seo

OE, Vol. 60, Issue 11, 116101, (November 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.11.116101

KEYWORDS: Transmittance, Signal to noise ratio, Amplitude modulation, Modulation, Forward error correction, Signal processing, Signal detection, Optical engineering, Interference (communication), Eye

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SPIE Journal Paper | 8 June 2017

White LED-based optical wireless link with improved transmission capacity using nonorthogonal multiamplitude phase frequency modulation

Yong-Yuk Won, Sang Min Yoon, Dongsun Seo

OE, Vol. 56, Issue 06, 066103, (June 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.6.066103

KEYWORDS: Digital signal processing, Frequency shift keying, Modulation, Demodulation, Quadrature amplitude modulation, Light emitting diodes, Phase shift keying, Signal to noise ratio, Frequency modulation, Binary data

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SPIE Journal Paper | 1 April 2016

White light-emitting diode based wireless orthogonal frequency division multiplexing link with improved transmission capacity using Bayesian compressive sensing

Yong-Yuk Won, Dong-Sun Seo, Sang Min Yoon

OE, Vol. 55, Issue 04, 046101, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.046101

KEYWORDS: Orthogonal frequency division multiplexing, Light emitting diodes, Chromium, Compressed sensing, Modulation, Quadrature amplitude modulation, Forward error correction, Channel projecting optics, Receivers, Binary data

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Proceedings Article | 1 February 2014 Paper

Optical beat interference noise reduction in OFDMA optical access link using self-homodyne balanced detection

Sang-Min Jung, Yong-Yuk Won, Sang-Kook Han

Proceedings Volume 9008, 90080M (2014) https://doi.org/10.1117/12.2038667

KEYWORDS: Orthogonal frequency division multiplexing, Signal to noise ratio, Modulation, Interference (communication), Receivers, Signal detection, Denoising, Multiplexing, Photodiodes, Optical networks

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Proceedings Article | 14 December 2011 Paper

Full colorless transmission of millimeter-wave band gigabit data over WDM-PON using sideband routing

Yong-Yuk Won, Hyun-Seung Kim, Yong-Hwan Son, Sang-Kook Han

Proceedings Volume 8309, 830913 (2011) https://doi.org/10.1117/12.904264

KEYWORDS: Wavelength division multiplexing, Extremely high frequency, Modulation, Channel projecting optics, Receivers, Optical amplifiers, Transmittance, Radio over Fiber, Signal generators, Multiplexers

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Proceedings Article | 1 December 2009 Paper

Visible LED wireless optical transmission in optical access network using electroabsorption transceiver

Sung-Chan An, Yong-Hwan Son, Yong-Yuk Won, Sang-Kook Han

Proceedings Volume 7632, 76322G (2009) https://doi.org/10.1117/12.852097

KEYWORDS: Light emitting diodes, Signal detection, Optical networks, Transceivers, Telecommunications, Modulation, Wireless communications, Visible radiation, Transmittance, Channel projecting optics

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Proceedings Article | 26 January 2009 Paper

Bidirectional WDM-RoF system for simultaneous 1.25Gb/s wired/wireless transmission using multi optical carrier suppression in FP LD

Hyun-Seung Kim, Thang Tien Pham, Yong-Yuk Won, Sang-Kook Han

Proceedings Volume 7234, 72340A (2009) https://doi.org/10.1117/12.808084

KEYWORDS: Modulation, Modulators, Channel projecting optics, Optical amplifiers, Electronic filtering, Semiconductor lasers, Reflectivity, Single mode fibers, Interference (communication), Dispersion

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Proceedings Article | 26 January 2009 Paper

1.25-Gb/s millimeter-wave band wired/wireless radio-over-fiber system based on RSOA using an injection-locked FP-laser

Yong-Yuk Won, Hyun-Seung Kim, Sang-Kook Han

Proceedings Volume 7234, 72340J (2009) https://doi.org/10.1117/12.808067

KEYWORDS: Radio over Fiber, Modulation, Receivers, Signal detection, Single mode fibers, Backscatter, Radio optics, Data transmission, Modulators, Signal to noise ratio

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Proceedings Article | 19 November 2007 Paper

A bidirectional gigabit WDM-RoF system for wired/wireless transmission using a reflective semiconductor optical amplifier

Dae-Won Lee, Yong-Yuk Won, Sang-Kook Han

Proceedings Volume 6783, 678331 (2007) https://doi.org/10.1117/12.742169

KEYWORDS: Signal detection, Modulation, Semiconductor optical amplifiers, Optical amplifiers, Reflectivity, Modulators, Signal processing, Linear filtering, Particle filters, Electronic filtering

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Proceedings Article | 19 October 2006 Paper

Linearization of DFB laser diode using cross gain modulation (XGM)-based light injection for RoF link

Sang-Hoon Lee, Jeung-Mo Kang, Hyuk-Choon Kwon, Yong-Yuk Won, Sang-Kook Han

Proceedings Volume 6353, 63533U (2006) https://doi.org/10.1117/12.688934

KEYWORDS: Modulation, Radio over Fiber, Semiconductor lasers, Phase shifts, Particle filters, Bandpass filters, Phase shift keying, Spectrum analysis, Intermodulation, Transmitters

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Showing 5 of 10 publications

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