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一种钟差测量装置、数字钟
李明帅; 王娜; 袁建平; 刘志勇; 李鹏; 李健; 张华
2021-06-24
Patent NumberZL 2021 2 1409867.4
Copyright Date2021-12-10
Rights Holder中国科学院新疆天文台
Country中国
Subtype实用新型专利
Contribution Rank1
Certificate Number证书号第15102301号
Status已授权
Application NumberCN202121409867.4
Application Date2021-06-24
Open (Notice) NumberCN215117190U
Date Available2021-12-10
Abstract本申请提供一种钟差测量装置、数字钟,属于钟差测量领域。钟差测量装置,包括GPS接收机、数字钟和计数器,GPS接收机用于从GPS卫星处获取GPS秒脉冲信号,并输出GPS秒脉冲信号;数字钟用于输出参考秒脉冲信号;计数器分别与数字钟、GPS接收机电连接,计数器用于接收GPS秒脉冲信号和参考秒脉冲信号,并基于GPS秒脉冲信号和参考秒脉冲信号,得到钟差。本方案中,利用GPS接收机获取并输出GPS秒脉冲信号,利用数字钟输出参考秒脉冲信号,再通过计数器基于该GPS秒脉冲信号和该参考秒脉冲信号得到钟差。通过GPS接收机、数字钟和计数器组成的装置即可实现对钟差的测量,大大降低了测量钟差的成本。
ClassificationG04R20/02(2013.01)I
Language中文
IPC Classification NumberG04R20/02(2013.01)I
Patent Agent衡滔
Agency北京超凡宏宇专利代理事务所(特殊普通合伙)11463
Document Type专利
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/4634
Collection射电天文研究室_微波技术实验室
Affiliation中国科学院新疆天文台
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
李明帅,王娜,袁建平,等. 一种钟差测量装置、数字钟. ZL 2021 2 1409867.4[P]. 2021-06-24.
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2021214098674_实用新型专利(875KB)专利 开放获取CC BY-NC-SAApplication Full Text
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