Research on Calibration Method for Real-Time Bandwidth Analysis and Full-Capture Minimum Pulse Width-Amplitude Ratio

NIE Meining; LI Lanlan; GAO Hongying; TIAN Fei; ZHANG Zilong; HE Zhao

doi:10.12338/j.issn.2096-9015.2021.0601

Volume 66 Issue 7

Aug. 2022

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Article Navigation > Metrology Science and Technology > 2022 > 66(7): 13-17, 27

NIE Meining, LI Lanlan, GAO Hongying, TIAN Fei, ZHANG Zilong, HE Zhao. Research on Calibration Method for Real-Time Bandwidth Analysis and Full-Capture Minimum Pulse Width-Amplitude Ratio[J]. Metrology Science and Technology, 2022, 66(7): 13-17, 27. doi: 10.12338/j.issn.2096-9015.2021.0601

Citation:

NIE Meining, LI Lanlan, GAO Hongying, TIAN Fei, ZHANG Zilong, HE Zhao. Research on Calibration Method for Real-Time Bandwidth Analysis and Full-Capture Minimum Pulse Width-Amplitude Ratio[J]. Metrology Science and Technology, 2022, 66(7): 13-17, 27. doi: 10.12338/j.issn.2096-9015.2021.0601

Citation:

NIE Meining, LI Lanlan, GAO Hongying, TIAN Fei, ZHANG Zilong, HE Zhao. Research on Calibration Method for Real-Time Bandwidth Analysis and Full-Capture Minimum Pulse Width-Amplitude Ratio[J]. Metrology Science and Technology, 2022, 66(7): 13-17, 27. doi: 10.12338/j.issn.2096-9015.2021.0601

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Research on Calibration Method for Real-Time Bandwidth Analysis and Full-Capture Minimum Pulse Width-Amplitude Ratio

doi: 10.12338/j.issn.2096-9015.2021.0601

National Institute of Metrology, Beijing 100029, China

Available Online: 2022-02-17
Publish Date: 2022-08-04

Abstract

Abstract

Monitoring, analyzing, and measuring the real-time change of radio frequency (RF) signal plays a key role in optimizing signal spectrum efficiency. Real-time spectrum analyzers use digital fluorescence analysis technology to observe, measure and analyze time-varying signals, which have become an important means to monitor transient signals. In this paper, the key technical principle of the real-time spectrum analyzer is introduced, and the calibration methods for real-time bandwidth analysis and full-capture minimum pulse width-amplitude ratio are studied and proposed. According to the main functional characteristics of the real-time spectrum analyzer, the calibration methods of real-time bandwidth analysis and full-capture minimum pulse width-amplitude ratio are experimentally verified, and the uncertainty analysis and evaluation are carried out.
- radio frequency signal,
- real-time spectrum analyzer,
- real-time bandwidth analysis,
- full-capture minimum pulse width-amplitude ratio,
- calibration method

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References(18)

References

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