{"title":"用多重正弦激励表征射频前端的带内失真","authors":"K. Gharaibeh, K. Gard, M. Steer","doi":"10.1109/RWS.2006.1615200","DOIUrl":null,"url":null,"abstract":"Multi-sine signals are useful for approximating communication signals when analyzing distortion generated by nonlinear circuits. In this work the correlated and uncorrelated components of distortion are derived using multi-sine signals with random phases. Distortion analysis of two-tone and four-tone random phase signals demonstrates the in-band distortion characteristics of multi-tone signals. Simulated in-band distortion for a sixteen-tone random phase signal is verified against measured in-band distortion characteristics of a CDMA forward link signal.","PeriodicalId":244560,"journal":{"name":"2006 IEEE Radio and Wireless Symposium","volume":"319 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Characterization of in-band distortion in RF front-ends using multi-sine excitation\",\"authors\":\"K. Gharaibeh, K. Gard, M. Steer\",\"doi\":\"10.1109/RWS.2006.1615200\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Multi-sine signals are useful for approximating communication signals when analyzing distortion generated by nonlinear circuits. In this work the correlated and uncorrelated components of distortion are derived using multi-sine signals with random phases. Distortion analysis of two-tone and four-tone random phase signals demonstrates the in-band distortion characteristics of multi-tone signals. Simulated in-band distortion for a sixteen-tone random phase signal is verified against measured in-band distortion characteristics of a CDMA forward link signal.\",\"PeriodicalId\":244560,\"journal\":{\"name\":\"2006 IEEE Radio and Wireless Symposium\",\"volume\":\"319 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-04-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 IEEE Radio and Wireless Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RWS.2006.1615200\",\"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 IEEE Radio and Wireless Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2006.1615200","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of in-band distortion in RF front-ends using multi-sine excitation
Multi-sine signals are useful for approximating communication signals when analyzing distortion generated by nonlinear circuits. In this work the correlated and uncorrelated components of distortion are derived using multi-sine signals with random phases. Distortion analysis of two-tone and four-tone random phase signals demonstrates the in-band distortion characteristics of multi-tone signals. Simulated in-band distortion for a sixteen-tone random phase signal is verified against measured in-band distortion characteristics of a CDMA forward link signal.
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