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Abstract <p>The paper considers the phenomenon of electromagnetic (EM) noise during the dynamics of dust particles in a fairly dense plasma-dust environment. The study combines theoretical and experimental concepts of dust charging mechanisms, observation methods, including laboratory modeling, and measurements of noise signals in terrestrial arid regions. A key objective is to characterize the frequency spectra of electromagnetic radiation generated during these processes, particularly in the low and medium frequency ranges (kHz to MHz), which are relevant for understanding dust storms and their role in Mars’ atmospheric electricity. The findings provide insights into Martian dust charging, radio emission properties, and potential implications for planetary exploration. By comparing terrestrial and Martian discharge phenomena, this work contributes to a more comprehensive understanding of dust-driven electrostatic and electromagnetic interactions, which are crucial for future mission planning and atmospheric modeling.</p>

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Electromagnetic Noise in the Near-Surface Martian Atmosphere: Research Methods

  • 期刊论文

  • 发表日期：

    2025年7月30日

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  • M. E. Abdelaal,
  • I. V. Dokuchaev,
  • I. A. Kuznetsov,
  • I. A. Shashkova,
  • A. N. Lyash,
  • A. E. Dubov,
  • Y. A. Obod,
  • A. A. Kartasheva,
  • G. G. Dolnikov,
  • A. V. Zakharov

摘要

Abstract

The paper considers the phenomenon of electromagnetic (EM) noise during the dynamics of dust particles in a fairly dense plasma-dust environment. The study combines theoretical and experimental concepts of dust charging mechanisms, observation methods, including laboratory modeling, and measurements of noise signals in terrestrial arid regions. A key objective is to characterize the frequency spectra of electromagnetic radiation generated during these processes, particularly in the low and medium frequency ranges (kHz to MHz), which are relevant for understanding dust storms and their role in Mars’ atmospheric electricity. The findings provide insights into Martian dust charging, radio emission properties, and potential implications for planetary exploration. By comparing terrestrial and Martian discharge phenomena, this work contributes to a more comprehensive understanding of dust-driven electrostatic and electromagnetic interactions, which are crucial for future mission planning and atmospheric modeling.