基于cdma的微蜂窝系统光纤参考频率信号传输

International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301) Pub Date : 1999-11-17 DOI:10.1109/MWP.1999.819683

S. Seo, J. Cheong, Y. S. Son, J.S. Kim, S. Park

{"title":"基于cdma的微蜂窝系统光纤参考频率信号传输","authors":"S. Seo, J. Cheong, Y. S. Son, J.S. Kim, S. Park","doi":"10.1109/MWP.1999.819683","DOIUrl":null,"url":null,"abstract":"The performance of the frequency stability and the phase noise was described when the reference frequency signal is distributed through the optical passive double star network for a CDMA microcellular system. We calculate and measure the short-term frequency stability and phase noise. In our experiments, the frequency of the RF CDMA signal centered at 892.14 MHz was maintained within /spl plusmn/5/spl times/10/sup -8/ stability. Up to 24 CDMA carriers and a control signal were transmitted with the reference signal without violation of IS-97 standards.","PeriodicalId":176577,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","volume":"167 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Reference frequency signal transmission over optical fiber for CDMA-based microcellular system\",\"authors\":\"S. Seo, J. Cheong, Y. S. Son, J.S. Kim, S. Park\",\"doi\":\"10.1109/MWP.1999.819683\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The performance of the frequency stability and the phase noise was described when the reference frequency signal is distributed through the optical passive double star network for a CDMA microcellular system. We calculate and measure the short-term frequency stability and phase noise. In our experiments, the frequency of the RF CDMA signal centered at 892.14 MHz was maintained within /spl plusmn/5/spl times/10/sup -8/ stability. Up to 24 CDMA carriers and a control signal were transmitted with the reference signal without violation of IS-97 standards.\",\"PeriodicalId\":176577,\"journal\":{\"name\":\"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)\",\"volume\":\"167 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-11-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWP.1999.819683\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP.1999.819683","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

描述了参考频率信号通过光无源双星网络分配给CDMA微蜂窝系统时的频率稳定性和相位噪声性能。我们计算并测量了短时频率稳定性和相位噪声。在我们的实验中，以892.14 MHz为中心的射频CDMA信号的频率保持在/spl + /5/spl倍/10/sup -8/稳定。在不违反IS-97标准的情况下，用参考信号传输了24个CDMA载波和1个控制信号。

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

Reference frequency signal transmission over optical fiber for CDMA-based microcellular system

The performance of the frequency stability and the phase noise was described when the reference frequency signal is distributed through the optical passive double star network for a CDMA microcellular system. We calculate and measure the short-term frequency stability and phase noise. In our experiments, the frequency of the RF CDMA signal centered at 892.14 MHz was maintained within /spl plusmn/5/spl times/10/sup -8/ stability. Up to 24 CDMA carriers and a control signal were transmitted with the reference signal without violation of IS-97 standards.

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

International Topical Meeting on Microwave Photonics. MWP'99. Technical Digest (Cat. No.99EX301)

自引率

0.00%

发文量