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Dive into the research topics where Kwang Joon Kim is active.

Publication


Featured researches published by Kwang Joon Kim.


joint international conference on optical internet and next generation network | 2006

Manchester Coding based Re-modulation Scheme for Optical Access Network

Bong Kyu Kim; Heuk Park; Hwan Seok Chung; Sun Hyok Chang; Kwang Joon Kim; Sung Woong Park; Bin Yeong Yoon; Bong Tae Kim

We proposed a novel re-modulation scheme using Manchester coded downstream and NRZ upstream for passive optical networks (PON). We experimentally analyzed the transmission performance for upstream and downstream signals over 20-km transmission distance.


joint international conference on optical internet and next generation network | 2006

Transmission of Multiple HD-TV Signals over Wireless/Wireline Millimeter Wave Link

Hwan Seok Chung; Sun Hyok Chang; Jong Dae Park; Moo Jung Chu; Kwang Joon Kim

We demonstrate a transmission of 37 channels x 64 QAM coded HD-TV signal over fiber-optic millimeter wave testbed. Good error performance and clean MPEG-2 video transmission were achieved in the 60 -GHz band.


joint international conference on optical internet and next generation network | 2006

Implementation and performance evaluation of millimeter wave test bed based on 60 GHz

Moo-Jung Chu; Hwan Seok Chung; Jong Dae Park; Sun Hyok Chang; Kwang Joon Kim

60 GHz Radio-over-fiber test bed was implemented and the transmission properties including the dispersion at fiber and optical amplifier noise effects were investigated to provide broadband wireless services.


Archive | 2001

Bi-directional optical add/drop multiplexer

Heuk Park; Kwang Joon Kim


Archive | 2002

Multiwavelength locking method and apparatus using acousto-optic tunable filter

Bong Kyu Kim; Kwang Joon Kim; Byoung-Sung Kim; Hae Geun Kim


Archive | 2005

Parallel-structured Raman optical amplifier

Hee Sang Chung; Sun Hyok Chang; Won Kyoung Lee; Kwang Joon Kim


Archive | 2009

Acousto-optic filter and optical CDMA system using the same

Bong Kyu Kim; Sang Jo Park; Heuk Park; Kwang Joon Kim


Archive | 2006

Apparatus and method for reducing signal noise and OCDMA receiver and method

Hwan Seok Chung; Heuk Park; Kwang Joon Kim


Archive | 2005

Erbium doped fiber amplifier for reducing transient phenomena of OSNR and BER in dynamic WDM system and amplifying method thereof

Won Kyoung Lee; Heuk Park; Kwang Joon Kim


Archive | 2006

Encoder/decoder for OCDMA and method thereof

Won Kyoung Lee; Heuk Park; Kwang Joon Kim

Collaboration


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Heuk Park

Electronics and Telecommunications Research Institute

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Hwan Seok Chung

Electronics and Telecommunications Research Institute

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Sun Hyok Chang

Electronics and Telecommunications Research Institute

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Bong Kyu Kim

Electronics and Telecommunications Research Institute

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Won Kyoung Lee

Electronics and Telecommunications Research Institute

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Jong Dae Park

Electronics and Telecommunications Research Institute

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Bin Yeong Yoon

Electronics and Telecommunications Research Institute

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Bong Tae Kim

Electronics and Telecommunications Research Institute

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Byoung-Sung Kim

Electronics and Telecommunications Research Institute

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Hae Geun Kim

Electronics and Telecommunications Research Institute

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