CN106936498B - 一种基于超宽带相位噪声测试***的信号分析方法 - Google Patents
一种基于超宽带相位噪声测试***的信号分析方法 Download PDFInfo
- Publication number
- CN106936498B CN106936498B CN201710130677.0A CN201710130677A CN106936498B CN 106936498 B CN106936498 B CN 106936498B CN 201710130677 A CN201710130677 A CN 201710130677A CN 106936498 B CN106936498 B CN 106936498B
- Authority
- CN
- China
- Prior art keywords
- microwave signal
- phase noise
- delay line
- fibre
- follows
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio
-
- 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
- H04B10/27—Arrangements for networking
- H04B10/275—Ring-type networks
-
- 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
-
- 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
- H04B10/548—Phase or frequency modulation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computing Systems (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Measuring Phase Differences (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710130677.0A CN106936498B (zh) | 2017-03-07 | 2017-03-07 | 一种基于超宽带相位噪声测试***的信号分析方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710130677.0A CN106936498B (zh) | 2017-03-07 | 2017-03-07 | 一种基于超宽带相位噪声测试***的信号分析方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106936498A CN106936498A (zh) | 2017-07-07 |
CN106936498B true CN106936498B (zh) | 2019-05-31 |
Family
ID=59424469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710130677.0A Active CN106936498B (zh) | 2017-03-07 | 2017-03-07 | 一种基于超宽带相位噪声测试***的信号分析方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106936498B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108574470B (zh) * | 2018-04-25 | 2021-09-24 | 华北电力大学 | 一种带校准功能的光电隔离装置及其校准方法 |
CN115801120B (zh) * | 2022-11-15 | 2023-09-22 | 苏州大学 | 一种微波源相位噪声测量装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459360A (zh) * | 2014-12-18 | 2015-03-25 | 南京航空航天大学 | 基于微波光子混频技术的微波源相位噪声测试方法及装置 |
CN104764941A (zh) * | 2009-09-23 | 2015-07-08 | 光电波公司 | 基于光延迟测量射频、微波或毫米波信号中的相位噪声 |
CN105141365A (zh) * | 2015-06-11 | 2015-12-09 | 北京邮电大学 | 一种获取光纤链路时延抖动的装置及方法 |
CN105207043A (zh) * | 2015-09-23 | 2015-12-30 | 北京邮电大学 | 一种光电振荡器 |
CN106338658A (zh) * | 2016-08-25 | 2017-01-18 | 南京航空航天大学 | 基于射频对消的相位噪声测量方法、装置 |
CN106341182A (zh) * | 2016-09-20 | 2017-01-18 | 浙江大学 | 一种基于光载射频链路的微波源相位噪声测量装置 |
-
2017
- 2017-03-07 CN CN201710130677.0A patent/CN106936498B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104764941A (zh) * | 2009-09-23 | 2015-07-08 | 光电波公司 | 基于光延迟测量射频、微波或毫米波信号中的相位噪声 |
CN104459360A (zh) * | 2014-12-18 | 2015-03-25 | 南京航空航天大学 | 基于微波光子混频技术的微波源相位噪声测试方法及装置 |
CN105141365A (zh) * | 2015-06-11 | 2015-12-09 | 北京邮电大学 | 一种获取光纤链路时延抖动的装置及方法 |
CN105207043A (zh) * | 2015-09-23 | 2015-12-30 | 北京邮电大学 | 一种光电振荡器 |
CN106338658A (zh) * | 2016-08-25 | 2017-01-18 | 南京航空航天大学 | 基于射频对消的相位噪声测量方法、装置 |
CN106341182A (zh) * | 2016-09-20 | 2017-01-18 | 浙江大学 | 一种基于光载射频链路的微波源相位噪声测量装置 |
Non-Patent Citations (1)
Title |
---|
光生微波毫米波技术及其相位噪声研究;于庆伟;《中国优秀硕士学位论文全文数据库 信息科技辑》;20141115(第11(2014)期);第9-14页 |
Also Published As
Publication number | Publication date |
---|---|
CN106936498A (zh) | 2017-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105910797B (zh) | 基于双边带调制与受激布里渊散射效应的光器件光谱响应测量方法及测量装置 | |
CN108827601A (zh) | 一种光纤干涉仪臂长差的测量装置 | |
CN101949685B (zh) | 光纤型激光自混合干涉仪及其测量方法 | |
CN103645371B (zh) | 一种测量电光相位调制器半波电压的装置和方法 | |
CN106907997B (zh) | 一种基于光纤位移传感***的位移测量信号分析方法 | |
CN102281107A (zh) | 一种光纤光学器件色散测量装置与方法 | |
CN111277325B (zh) | 一种基于偏振调制器的测量范围可调的瞬时频率测量方法和*** | |
CN106771688B (zh) | 一种超宽带相位噪声测试***的使用方法 | |
RU102256U1 (ru) | Устройство для измерения параметров физических полей | |
CN106936498B (zh) | 一种基于超宽带相位噪声测试***的信号分析方法 | |
CN105890780A (zh) | 一种用于锁定激光差频的光学微波鉴频器及方法 | |
CN108844717A (zh) | 一种光纤干涉仪臂长差的测量方法 | |
CN107356412B (zh) | 一种基于稀土掺杂光纤折射率的测量***的测量方法 | |
CN106771689B (zh) | 一种超宽带相位噪声测试*** | |
CN111464241B (zh) | 提高微波信号到达角精度的测量***及测量方法 | |
CN110375779B (zh) | 提高ofdr频域采样率的装置和方法 | |
RU2608394C1 (ru) | Устройство для измерения параметров физических полей | |
CN114696899B (zh) | 基于多频外差原理和光载微波干涉的距离测量方法 | |
CN101608930B (zh) | 一种光纤干涉仪π/2相位偏置的实现方法 | |
CN112129243B (zh) | 基于光电振荡器的准分布式光纤扭转角度测量装置和方法 | |
CN112129229B (zh) | 基于光电振荡器的准分布式位移测量装置和方法 | |
RU161644U1 (ru) | Устройство для измерения параметров физических полей | |
CN103292917B (zh) | 基于声光调幅的光电接收器时间稳定性测试方法 | |
CN107702888B (zh) | 用于检测电光相位调制器带宽的装置及方法 | |
CN107402118B (zh) | 一种稀土掺杂光纤折射率的测量*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190428 Address after: 518000 No. 3039 Baoan North Road, Luohu District, Shenzhen, Guangdong. Applicant after: Zhao Jie Address before: Room 5, No. 10-1 Xinjingzhong Road, Tang City, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: ZHANGJIAGANG OUWEI AUTOMATION RESEARCH AND DEVELOPMENT Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200917 Address after: Room 309, building e, Zhangjiagang Economic and Technological Development Zone, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou hesent integrated circuit Co.,Ltd. Address before: 518000 No. 3039 Baoan North Road, Shenzhen, Guangdong, Luohu District Patentee before: Zhao Jie |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: 528225 Room B214-B219, Block B, Phase I, Nanhai Industrial Think Tank City, Taoyuan Road, Software Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan haisente integrated circuit Co.,Ltd. Address before: 215600 Room 309, building e, Zhangjiagang Economic and Technological Development Zone, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Suzhou hesent integrated circuit Co.,Ltd. |