DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Bae, Hyeon-Min | - |
dc.contributor.advisor | 배현민 | - |
dc.contributor.author | Kwon, Soon-Won | - |
dc.contributor.author | 권순원 | - |
dc.date.accessioned | 2013-09-12T01:53:52Z | - |
dc.date.available | 2013-09-12T01:53:52Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=509447&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/180637 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기및전자공학과, 2012.8, [ iv, 28 p. ] | - |
dc.description.abstract | A variable-precision distributed arithmetic (VPDA) multi-input multi-output (MIMO) equalizer is presented to reduce the size and power of 112Gb/s dual-polarization quadrature phase-shift-keying (DP-QPSK) coherent optical communication receivers. The VPDA MIMO equalizer compensates for channel dispersion as well as various nonidealities of a time-interleaved successive approximation register (SAR) based analog-to-digital converter (ADC) simultaneously by using a least mean square (LMS) algorithm. As a result, area-hungry analog domain calibration circuits are not required. In addition, the VPDA MIMO equalizer achieves 45% power reduction over conventional finite impulse response (FIR) equalizers by utilizing the minimum required resolution for the equalization of each dispersed symbol. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | DP-QPSK | - |
dc.subject | optical communication | - |
dc.subject | coherent | - |
dc.subject | 112Gbps | - |
dc.subject | Variable precision | - |
dc.subject | 코히어런트 | - |
dc.subject | 광통신 | - |
dc.subject | DP-QPSK | - |
dc.subject | 112Gbps | - |
dc.subject | 가변해상도 | - |
dc.subject | 다중입출력 | - |
dc.subject | MIMO | - |
dc.title | Variable-precision distributed arithmetic (VPDA) MIMO equalizer for power-and-area-efficient 112Gb/s optical DP-QPSK systems | - |
dc.title.alternative | 112Gb/s 이중편광 직교위상편이방식(DP-QPSK) 광 코히어런트 수신기를 위한 가변해상도 분포연산 다중입출력(VPDA MIMO) 등화기 설계 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 509447/325007 | - |
dc.description.department | 한국과학기술원 : 전기및전자공학과, | - |
dc.identifier.uid | 020104249 | - |
dc.contributor.localauthor | Bae, Hyeon-Min | - |
dc.contributor.localauthor | 배현민 | - |
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