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Photonics
Volume 10
Issue 4
10.3390/photonics10040397
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Communication

Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System

by
Peng Huang
1,
Bing Li
1,*,
Weimin Li
2,
Yi Liao
3 and
Donglin Su
1,*
1
Research Institute for Frontier Science, School of Electronic and Information Engineering, Beihang University, Beijing 100191, China
2
China Academy of Launch Vehicle Technology, Beijing 100191, China
3
Shanghai Radio Equipment Research Institute, Shanghai 201109, China
*
Authors to whom correspondence should be addressed.
Photonics 2023, 10(4), 397; https://doi.org/10.3390/photonics10040397
Submission received: 18 February 2023 / Revised: 23 March 2023 / Accepted: 27 March 2023 / Published: 3 April 2023
(This article belongs to the Special Issue Metasurfaces and Applications of Communication/Imaging/Signal Processing)
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Abstract

Laser ranging systems are a widely used form of electronic system and are generally influenced by complex electromagnetic environments. We used a laser ranging system comprising the VL53L0X laser ranging sensor module as the research object and designed a sensitive experimental platform based on the laser ranging system. In this work, we have shown that electromagnetic interference signals can affect the performance of laser ranging systems. The electromagnetic interference signal was found to enter through the chip selection port of the laser sensor chip to affect the work of the laser sensor chip. Finally, we obtained the susceptibility threshold characteristics of the laser ranging system under the influence of different types of interference signal. This study deepens the understanding of the electromagnetic susceptibility mechanism of laser ranging systems and helps in the design of their electromagnetic compatibility.
Keywords: bulk current injection (BCI); electromagnetic environmental effect; electromagnetic interference; susceptibility threshold; laser ranging; laser sensor bulk current injection (BCI); electromagnetic environmental effect; electromagnetic interference; susceptibility threshold; laser ranging; laser sensor

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MDPI and ACS Style

Huang, P.; Li, B.; Li, W.; Liao, Y.; Su, D. Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System. Photonics 2023, 10, 397. https://doi.org/10.3390/photonics10040397

AMA Style

Huang P, Li B, Li W, Liao Y, Su D. Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System. Photonics. 2023; 10(4):397. https://doi.org/10.3390/photonics10040397

Chicago/Turabian Style

Huang, Peng, Bing Li, Weimin Li, Yi Liao, and Donglin Su. 2023. "Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System" Photonics 10, no. 4: 397. https://doi.org/10.3390/photonics10040397

APA Style

Huang, P., Li, B., Li, W., Liao, Y., & Su, D. (2023). Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System. Photonics, 10(4), 397. https://doi.org/10.3390/photonics10040397

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