Research on electromagnetic radiation of LoRa wireless module based on near field scanning

Ping Lu

doi:10.1117/12.2656606

20 October 2022 Research on electromagnetic radiation of LoRa wireless module based on near field scanning

Ping Lu

Proceedings Volume 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022); 1245116 (2022) https://doi.org/10.1117/12.2656606
Event: 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 2022, Chongqing, China

Abstract

In this paper, the wireless module designed by domestic LoRa module chip is scanned in the near field, and the near-field electromagnetic radiation data and temperature data are obtained when the module is running. At the same time, the color chromaticity diagram and three-dimensional diagram generated by the data parameters visually display the characteristics of the module, which provides electromagnetic compatibility guidance for designing the whole machine using this wireless module in instruments and meters. It increases the stability and anti-interference ability of the product circuit.

Citation Download Citation

Ping Lu "Research on electromagnetic radiation of LoRa wireless module based on near field scanning", Proc. SPIE 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 1245116 (20 October 2022); https://doi.org/10.1117/12.2656606

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