CN111010235B - 一种收发机和光学时频传递装置 - Google Patents
一种收发机和光学时频传递装置 Download PDFInfo
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- CN111010235B CN111010235B CN201911318883.XA CN201911318883A CN111010235B CN 111010235 B CN111010235 B CN 111010235B CN 201911318883 A CN201911318883 A CN 201911318883A CN 111010235 B CN111010235 B CN 111010235B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
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CN201911318883.XA CN111010235B (zh) | 2019-12-19 | 2019-12-19 | 一种收发机和光学时频传递装置 |
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CN111010235A CN111010235A (zh) | 2020-04-14 |
CN111010235B true CN111010235B (zh) | 2021-07-06 |
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CN113193918B (zh) * | 2021-04-26 | 2022-08-09 | 上海交通大学 | 将时间和频率传递信号复合到单个100g波分复用信道传输的装置 |
CN113691299B (zh) * | 2021-07-26 | 2023-05-09 | 西安空间无线电技术研究所 | 一种星间对称收发双向处理的与通信一体化的时频传递系统 |
Citations (5)
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CN102426371A (zh) * | 2011-09-06 | 2012-04-25 | 航天恒星科技有限公司 | 一种采用fpga生成二进制偏移载波信号的方法 |
CN105974447A (zh) * | 2016-06-06 | 2016-09-28 | 北京邮电大学 | Boc调制信号的处理方法及装置 |
CN107947859A (zh) * | 2017-12-12 | 2018-04-20 | 北京无线电计量测试研究所 | 一种光纤传输时延补偿装置和系统 |
CN109407501A (zh) * | 2018-12-24 | 2019-03-01 | 北京无线电计量测试研究所 | 一种基于相关信号处理的时间间隔测量方法 |
US10291327B1 (en) * | 2017-11-29 | 2019-05-14 | Electronics And Telecommunications Research Institute | Optical signal generating apparatus and operating method thereof |
Family Cites Families (7)
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CN104849732B (zh) * | 2014-11-27 | 2017-07-28 | 西安空间无线电技术研究所 | 一种二进制偏移载波射频导航信号跟踪方法 |
CN106230574B (zh) * | 2016-09-09 | 2019-06-04 | 中国人民解放军国防科学技术大学 | 一种码分多址与多子载波直接序列码分多址结合的信号测距系统及其测距方法 |
EP3339902A1 (en) * | 2016-12-23 | 2018-06-27 | Centre National d'Etudes Spatiales | Multipath management in global navigation satellite systems |
CN107483101B (zh) * | 2017-09-13 | 2020-05-26 | 中国科学院国家天文台 | 卫星导航通信终端、中心站、系统及导航通信方法 |
EP3483632A1 (en) * | 2017-11-09 | 2019-05-15 | Septentrio N.V. | Method for correcting a pseudorange in a receiver for satellite navigation |
US10348410B1 (en) * | 2018-04-24 | 2019-07-09 | Ciena Corporation | Adaptive optical modem configuration based on operating conditions |
CN110518934B (zh) * | 2019-08-13 | 2021-06-04 | 广州广电计量检测股份有限公司 | 一种光传送网的同步方法 |
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- 2019-12-19 CN CN201911318883.XA patent/CN111010235B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426371A (zh) * | 2011-09-06 | 2012-04-25 | 航天恒星科技有限公司 | 一种采用fpga生成二进制偏移载波信号的方法 |
CN105974447A (zh) * | 2016-06-06 | 2016-09-28 | 北京邮电大学 | Boc调制信号的处理方法及装置 |
US10291327B1 (en) * | 2017-11-29 | 2019-05-14 | Electronics And Telecommunications Research Institute | Optical signal generating apparatus and operating method thereof |
CN107947859A (zh) * | 2017-12-12 | 2018-04-20 | 北京无线电计量测试研究所 | 一种光纤传输时延补偿装置和系统 |
CN109407501A (zh) * | 2018-12-24 | 2019-03-01 | 北京无线电计量测试研究所 | 一种基于相关信号处理的时间间隔测量方法 |
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Inventor after: Yang Honglei Inventor after: Wang Haifeng Inventor after: Wang Xueyun Inventor after: Yi Hang Inventor after: Wang Hongbo Inventor after: Zhang Shengkang Inventor before: Yang Honglei Inventor before: Wang Haifeng Inventor before: Wang Xueyun Inventor before: Yi Hang Inventor before: Wang Hongbo Inventor before: Zhang Sheng |