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随着授时系统的建设和发展,我国逐步形成了相对完善的授时服务体系。从授时服务体系的架构出发,简要总结了授时服务的民用和军用需求,并介绍了我国现有授时服务体系中的授时发播系统,包括工作原理及其技术特点,列举了国内外相关授时标准和规范,以及正在发展中的授时新技术。同时,对我国授时服务体系的发展现状进行了分析总结,并提出了建设性意见。
Abstract：Following the development of the time-service systems, a relatively perfect time service architecture has been formed in China. In this paper, beginning with the time-service architecture, the civil and military requirements for time service are introduced briefly, and the time-service broadcast system are described, including the principle and characteristics. Moreover, some time-service criterions and some newly developed time-service technology are introduced. Additionally, some suggestions are presented base on the analyses of the development of the architecture.
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基本信息:
DOI：10.13875/j.issn.1674-0637.2016-03-0193-09
中图分类号:P127.1
引用信息:
[1]华宇,郭伟,燕保荣,等.我国授时服务体系发展现状分析[J].时间频率学报,2016,39(03):193-201.DOI:10.13875/j.issn.1674-0637.2016-03-0193-09.
基金信息:
中国科学院“西部之光”人才培养计划资助项目(2012LH01)