自然植物叶子的电磁特性为无线物联网设备的生态友好和生物降解基质
Nikolay Todorov Atanasov1, Blagovest Nikolaev Atanasov2, Gabriela Lachezarova Atanasova1
1Department of Communication and Computer Engineering, South-West University "Neofit Rilski", 2700 Blagoevgrad, Bulgaria.
Sensors (Basel, Switzerland)
|February 26, 2025
概括
这项研究测量了作物叶子对可生物降解物联网设备的电磁特性. 冬季小麦和向日叶表现出显著的差异,与玉米叶不同,为可持续农业提供了洞察力.
科学领域:
- 农业工程 农业工程
- 材料科学 材料科学 材料科学
- 电磁学 电磁学 电磁学 电磁学
背景情况:
- 物联网 (IoT) 设备对于精准农业至关重要,能够实时监测植物健康.
- 当前物联网设备的寿命短,导致电子废物 (电子废物) 在农业领域面临重大挑战.
- 生物降解材料提供了一种潜在的解决方案,以减轻农业电子垃圾对环境的影响.
研究的目的:
- 为了研究2565 MHz的作物叶子的电磁性质.
- 评估植物叶子作为物联网设备在精密农业中的生物降解基材的适用性.
- 了解叶子的位置和距离土壤的距离如何影响电磁特性.
主要方法:
- 测量冬季小麦,玉米和向日叶的相对电容的实际部分在2565 MHz.
- 分析了叶子在植物茎上的位置,与土壤的距离以及电磁性质之间的关系.
- 在三种主要作物类型中进行比较研究.
主要成果:
- 冬季小麦叶表现出33至69的相对电容度值.
- 太阳花叶表现出13到32的相对允许度值.
- 玉米叶的相对导电率大约为33.5.5.
- 叶子的位置和土壤距离显著影响了冬季小麦和向日叶子的电容性,但不是玉米.
结论:
- 农作物叶子具有可测量的电磁性质,适用于物联网应用.
- 允许性的变化表明,有可能使用某些作物叶片作为农业物联网设备的可生物降解基板.
- 玉米叶表现出更一致的电磁特性,而小麦和向日的特性受到植物形态的影响,这影响了它们适用于特定物联网设计的适用性.
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