DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bo, Tianwai | ko |
dc.contributor.author | Kim, Hoon | ko |
dc.date.accessioned | 2018-12-20T08:02:19Z | - |
dc.date.available | 2018-12-20T08:02:19Z | - |
dc.date.created | 2018-12-02 | - |
dc.date.created | 2018-12-02 | - |
dc.date.issued | 2018-12 | - |
dc.identifier.citation | IEEE Photonics Technology Letters, v.30, no.24, pp.2171 - 2174 | - |
dc.identifier.issn | 1041-1135 | - |
dc.identifier.uri | http://hdl.handle.net/10203/248698 | - |
dc.description.abstract | We investigate the impact of IQ imbalance of the transmitter on the performance of the direct-detection system utilizing the Kramers-Kronig receiver. We show through theoretical analysis that the amplitude imbalance, timing misalignment, and IQ phase mismatch create double-sideband distortions, which, in turn, serve to violate the minimum phase condition and also lead to the dispersion-induced RF power fading after transmission. The theoretical analysis is verified by using numerical simulations. The results show that the amplitude imbalance and timing misalignment should be less than 2 dB and 2 ps, respectively, when the receiver sensitivity penalty is smaller than 1 dB for the transmission of a 112-Gb/s 16-QAM OFDM signal. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | Performance analysis of Kramers-Kronig receiver in the presence of IQ imbalance | - |
dc.type | Article | - |
dc.identifier.wosid | 000451914600023 | - |
dc.identifier.scopusid | 2-s2.0-85056340530 | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 24 | - |
dc.citation.beginningpage | 2171 | - |
dc.citation.endingpage | 2174 | - |
dc.citation.publicationname | IEEE Photonics Technology Letters | - |
dc.identifier.doi | 10.1109/LPT.2018.2879660 | - |
dc.contributor.localauthor | Kim, Hoon | - |
dc.contributor.nonIdAuthor | Bo, Tianwai | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Optical communication | - |
dc.subject.keywordAuthor | optical modulation | - |
dc.subject.keywordAuthor | direct detection | - |
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