{"title":"无裁剪动态范围:b类微波-光子链路的基本极限","authors":"Jinye Zhang, T. Darcie","doi":"10.1109/MWP.2006.346500","DOIUrl":null,"url":null,"abstract":"The ultimate dynamic range of a Class-B microwave-photonic link (MPL) with an ideally-linear input-output transfer function is limited by signal-clipping. This clipping-free dynamic range (CFDR) is derived for a signal band with a Gaussian amplitude probability density function. Considering the fraction of total clipping-induced distortion power falling into the signal band, the CFDR is found to be substantially (e.g. 70 dB) larger than spurious-free dynamic range (SFDR) of conventional Class-A links. This result shows the potential for substantial improvement in link performance through the use of Class-B techniques","PeriodicalId":305579,"journal":{"name":"2006 International Topical Meeting on Microwave Photonics","volume":"209 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Clipping-Free Dynamic Range: the Fundamental Limit for Class-B Microwave-Photonic Links\",\"authors\":\"Jinye Zhang, T. Darcie\",\"doi\":\"10.1109/MWP.2006.346500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The ultimate dynamic range of a Class-B microwave-photonic link (MPL) with an ideally-linear input-output transfer function is limited by signal-clipping. This clipping-free dynamic range (CFDR) is derived for a signal band with a Gaussian amplitude probability density function. Considering the fraction of total clipping-induced distortion power falling into the signal band, the CFDR is found to be substantially (e.g. 70 dB) larger than spurious-free dynamic range (SFDR) of conventional Class-A links. This result shows the potential for substantial improvement in link performance through the use of Class-B techniques\",\"PeriodicalId\":305579,\"journal\":{\"name\":\"2006 International Topical Meeting on Microwave Photonics\",\"volume\":\"209 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 International Topical Meeting on Microwave Photonics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWP.2006.346500\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 International Topical Meeting on Microwave Photonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP.2006.346500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Clipping-Free Dynamic Range: the Fundamental Limit for Class-B Microwave-Photonic Links
The ultimate dynamic range of a Class-B microwave-photonic link (MPL) with an ideally-linear input-output transfer function is limited by signal-clipping. This clipping-free dynamic range (CFDR) is derived for a signal band with a Gaussian amplitude probability density function. Considering the fraction of total clipping-induced distortion power falling into the signal band, the CFDR is found to be substantially (e.g. 70 dB) larger than spurious-free dynamic range (SFDR) of conventional Class-A links. This result shows the potential for substantial improvement in link performance through the use of Class-B techniques
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