指定本振相位噪声性能:多好是足够好?

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. Pub Date : 1991-09-23 DOI:10.1109/PIMRC.1991.571484

R. Gilmore

{"title":"指定本振相位噪声性能:多好是足够好?","authors":"R. Gilmore","doi":"10.1109/PIMRC.1991.571484","DOIUrl":null,"url":null,"abstract":"Definitive criteria are provided for specifying local oscillator phase noise performance for use in communication systems. In the absence of such criteria, many oscillators tend to be either under or over-specified. The emphasis is on digital modulation and demodulation, but analog communications are also considered. LO phase noise is analyzed for loss in demodulator performance, and also for impact on the modulation process. The results may be used to select an appropriate oscillator, or to tailor the noise characteristics of a frequency synthesizer design.","PeriodicalId":254396,"journal":{"name":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Specifying Local Oscillator Phase Noise Performance: How Good is Good Enough?\",\"authors\":\"R. Gilmore\",\"doi\":\"10.1109/PIMRC.1991.571484\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Definitive criteria are provided for specifying local oscillator phase noise performance for use in communication systems. In the absence of such criteria, many oscillators tend to be either under or over-specified. The emphasis is on digital modulation and demodulation, but analog communications are also considered. LO phase noise is analyzed for loss in demodulator performance, and also for impact on the modulation process. The results may be used to select an appropriate oscillator, or to tailor the noise characteristics of a frequency synthesizer design.\",\"PeriodicalId\":254396,\"journal\":{\"name\":\"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PIMRC.1991.571484\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PIMRC.1991.571484","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

本标准规定了用于通信系统的本振相位噪声性能。在没有这样的标准的情况下，许多振荡器往往不是规定得不足就是规定得过多。重点是数字调制和解调，但也考虑模拟通信。分析了本相噪声对解调器性能的影响，以及对调制过程的影响。结果可用于选择适当的振荡器，或定制频率合成器设计的噪声特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Specifying Local Oscillator Phase Noise Performance: How Good is Good Enough?

Definitive criteria are provided for specifying local oscillator phase noise performance for use in communication systems. In the absence of such criteria, many oscillators tend to be either under or over-specified. The emphasis is on digital modulation and demodulation, but analog communications are also considered. LO phase noise is analyzed for loss in demodulator performance, and also for impact on the modulation process. The results may be used to select an appropriate oscillator, or to tailor the noise characteristics of a frequency synthesizer design.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.

自引率

0.00%

发文量