{"title":"参考光交织调制信号的正交不平衡补偿","authors":"Y. Okamura, Hayaki Uno, M. Hanawa, A. Takada","doi":"10.23919/MOC.2017.8244619","DOIUrl":null,"url":null,"abstract":"We propose digital compensation method of quadrature imbalance for M-ary modulated signals interleaved with reference light. Error vector magnitude of 10-Gbaud interleaved QPSK signals with Quadrature imbalance is improved by 18.8 % under 18-dB SNR condition.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Quadrature imbalance compensation for M-ary modulated signals interleaved with reference light\",\"authors\":\"Y. Okamura, Hayaki Uno, M. Hanawa, A. Takada\",\"doi\":\"10.23919/MOC.2017.8244619\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose digital compensation method of quadrature imbalance for M-ary modulated signals interleaved with reference light. Error vector magnitude of 10-Gbaud interleaved QPSK signals with Quadrature imbalance is improved by 18.8 % under 18-dB SNR condition.\",\"PeriodicalId\":123743,\"journal\":{\"name\":\"2017 22nd Microoptics Conference (MOC)\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 22nd Microoptics Conference (MOC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/MOC.2017.8244619\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 22nd Microoptics Conference (MOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MOC.2017.8244619","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Quadrature imbalance compensation for M-ary modulated signals interleaved with reference light
We propose digital compensation method of quadrature imbalance for M-ary modulated signals interleaved with reference light. Error vector magnitude of 10-Gbaud interleaved QPSK signals with Quadrature imbalance is improved by 18.8 % under 18-dB SNR condition.
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