DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Soon-Won | ko |
dc.contributor.author | Bae, Hyeon-Min | ko |
dc.date.accessioned | 2013-08-08T02:33:36Z | - |
dc.date.available | 2013-08-08T02:33:36Z | - |
dc.date.created | 2012-12-04 | - |
dc.date.created | 2012-12-04 | - |
dc.date.issued | 2013-01 | - |
dc.identifier.citation | JOURNAL OF LIGHTWAVE TECHNOLOGY, v.31, no.2, pp.282 - 294 | - |
dc.identifier.issn | 0733-8724 | - |
dc.identifier.uri | http://hdl.handle.net/10203/174223 | - |
dc.description.abstract | A variable-precision distributed arithmetic (VPDA) multi-input multi-output (MIMO) equalizer is presented to reduce the size and dynamic power of 112 Gb/s dual-polarization quadrature phase-shift-keying (DP-QPSK) coherent optical communication receivers for 80 km metro applications. The VPDA MIMO equalizer compensates for channel dispersion as well as various non-idealities 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% dynamic power reduction over fixed resolution counterparts by utilizing the minimum required resolution for the equalization of each dispersed symbol. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | RECEIVERS | - |
dc.title | Variable-Precision Distributed Arithmetic (VPDA) MIMO Equalizer for Power-and-Area-Efficient 112 Gb/s Optical DP-QPSK Systems | - |
dc.type | Article | - |
dc.identifier.wosid | 000321356600011 | - |
dc.identifier.scopusid | 2-s2.0-84871836413 | - |
dc.type.rims | ART | - |
dc.citation.volume | 31 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 282 | - |
dc.citation.endingpage | 294 | - |
dc.citation.publicationname | JOURNAL OF LIGHTWAVE TECHNOLOGY | - |
dc.identifier.doi | 10.1109/JLT.2012.2230244 | - |
dc.contributor.localauthor | Bae, Hyeon-Min | - |
dc.contributor.nonIdAuthor | Kwon, Soon-Won | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Analog-digital conversion | - |
dc.subject.keywordAuthor | digital signal processors | - |
dc.subject.keywordAuthor | equalizer | - |
dc.subject.keywordAuthor | optical receivers | - |
dc.subject.keywordAuthor | power dissipation | - |
dc.subject.keywordPlus | RECEIVERS | - |
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