采用双模晶体振荡器的超稳定OCXO

Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052) Pub Date : 2000-06-07 DOI:10.1109/FREQ.2000.887400

Y. Watanabe, K. Ozaki, S. Goka, H. Sekimoto

{"title":"采用双模晶体振荡器的超稳定OCXO","authors":"Y. Watanabe, K. Ozaki, S. Goka, H. Sekimoto","doi":"10.1109/FREQ.2000.887400","DOIUrl":null,"url":null,"abstract":"A high-stability oven controlled crystal oscillator (OCXO) (frequency stability; /spl plusmn/0.5 ppb from -10 to +50/spl deg/C) has been developed using a dual-mode SC-cut quartz crystal oscillator. The OCXO described here uses a conventional oven control system for coarse compensation and a digital correction system, which uses B-mode signals as a temperature sensor, for fine compensation. These compensations combine to greatly improve the C-mode frequency stability when the ambient temperature changes. The experimental results indicated that the proposed OCXO had a frequency-temperature stability 60 times better than that of a free-running mode oscillator.","PeriodicalId":294110,"journal":{"name":"Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Ultra-stable OCXO using dual-mode crystal oscillator\",\"authors\":\"Y. Watanabe, K. Ozaki, S. Goka, H. Sekimoto\",\"doi\":\"10.1109/FREQ.2000.887400\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A high-stability oven controlled crystal oscillator (OCXO) (frequency stability; /spl plusmn/0.5 ppb from -10 to +50/spl deg/C) has been developed using a dual-mode SC-cut quartz crystal oscillator. The OCXO described here uses a conventional oven control system for coarse compensation and a digital correction system, which uses B-mode signals as a temperature sensor, for fine compensation. These compensations combine to greatly improve the C-mode frequency stability when the ambient temperature changes. The experimental results indicated that the proposed OCXO had a frequency-temperature stability 60 times better than that of a free-running mode oscillator.\",\"PeriodicalId\":294110,\"journal\":{\"name\":\"Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FREQ.2000.887400\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FREQ.2000.887400","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

一种高稳定的烤箱控制晶体振荡器(OCXO)(频率稳定;/spl plusmn/0.5 ppb从-10到+50/spl度/C)已开发使用双模SC-cut石英晶体振荡器。这里描述的OCXO使用传统的烤箱控制系统进行粗补偿和数字校正系统，使用b模式信号作为温度传感器进行精细补偿。当环境温度变化时，这些补偿组合大大提高了c模频率稳定性。实验结果表明，该振荡器的频率-温度稳定性是自由运行模式振荡器的60倍。

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

Ultra-stable OCXO using dual-mode crystal oscillator

A high-stability oven controlled crystal oscillator (OCXO) (frequency stability; /spl plusmn/0.5 ppb from -10 to +50/spl deg/C) has been developed using a dual-mode SC-cut quartz crystal oscillator. The OCXO described here uses a conventional oven control system for coarse compensation and a digital correction system, which uses B-mode signals as a temperature sensor, for fine compensation. These compensations combine to greatly improve the C-mode frequency stability when the ambient temperature changes. The experimental results indicated that the proposed OCXO had a frequency-temperature stability 60 times better than that of a free-running mode oscillator.

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

Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)

自引率

0.00%

发文量