CN118679691A - 用于任意波形测量的方法及操作该方法的系统 - Google Patents

用于任意波形测量的方法及操作该方法的系统 Download PDF

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Publication number
CN118679691A
CN118679691A CN202380021243.0A CN202380021243A CN118679691A CN 118679691 A CN118679691 A CN 118679691A CN 202380021243 A CN202380021243 A CN 202380021243A CN 118679691 A CN118679691 A CN 118679691A
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CN
China
Prior art keywords
signal
usage
partial
reference signal
measurement system
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.)
Pending
Application number
CN202380021243.0A
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English (en)
Chinese (zh)
Inventor
克里斯蒂安·库斯
方邓阳
凡尼尔·德雷斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karlsruher Institut fuer Technologie KIT
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Karlsruher Institut fuer Technologie KIT
Priority date (The priority date 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 date listed.)
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Application filed by Karlsruher Institut fuer Technologie KIT filed Critical Karlsruher Institut fuer Technologie KIT
Publication of CN118679691A publication Critical patent/CN118679691A/zh
Pending legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/04—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by beating two waves of a same source but of different frequency and measuring the phase shift of the lower frequency obtained
    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Communication System (AREA)
CN202380021243.0A 2022-02-11 2023-02-09 用于任意波形测量的方法及操作该方法的系统 Pending CN118679691A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22156379.4A EP4228172B1 (en) 2022-02-11 2022-02-11 Method for an arbitrary waveform measurement and a system to operate said method
EP22156379.4 2022-02-11
PCT/EP2023/053173 WO2023152210A1 (en) 2022-02-11 2023-02-09 Method for an arbitrary waveform measurement and a system to operate said method

Publications (1)

Publication Number Publication Date
CN118679691A true CN118679691A (zh) 2024-09-20

Family

ID=80447872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380021243.0A Pending CN118679691A (zh) 2022-02-11 2023-02-09 用于任意波形测量的方法及操作该方法的系统

Country Status (5)

Country Link
US (1) US20250044161A1 (https=)
EP (1) EP4228172B1 (https=)
JP (1) JP2025504229A (https=)
CN (1) CN118679691A (https=)
WO (1) WO2023152210A1 (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021257603A1 (en) * 2020-06-16 2021-12-23 The Regents Of The University Of California High-speed optical analog-to-digital converter based on compressive sensing

Also Published As

Publication number Publication date
EP4228172C0 (en) 2025-01-22
JP2025504229A (ja) 2025-02-06
EP4228172B1 (en) 2025-01-22
US20250044161A1 (en) 2025-02-06
WO2023152210A1 (en) 2023-08-17
EP4228172A1 (en) 2023-08-16

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