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液体成分的非接触测量方法使用微波雷达横截面

Weijia Zhang^1,2,3, Xuejing Cao¹, Xue Cheng¹

¹Department of Mathematica and Information Sciences, Shaoxing University, Shaoxing City, China.

Scientific reports

|November 29, 2024

概括

微波雷达截面 (RCS) 能够有效地检测无接触液体成分. 这项技术准确地测量极性物质和不同度,为精确的液体分析提供了一种新方法.

科学领域:

应用物理应用物理
电磁学电磁学电磁学电磁学
化学传感器化学传感器

背景情况:

传统的近红外光谱对某些液体分析具有局限性.
非接触式检测方法对于敏感或封装样品至关重要.
微波探测为材料表征提供了一个有前途的替代方案.

研究的目的:

引入和验证微波雷达截面 (RCS) 测量用于非接触式液体成分检测.
探索液体极性和微波散射之间的相关性.
建立微波雷达作为一种可行的技术,用于精确的液体分析.

主要方法:

使用的微波雷达截面 (RCS) 测量技术.
进行了实验分析,将极性物质 (例如总酸含量) 与雷达散射相关联.
对电磁性质变化和回声损失进行了理论推导和实验验证.
用不同度的乙醇和酸溶液测试了系统.

主要成果:

证明极地物质与雷达散射能力之间存在显著的相关性.
展示了微波雷达在反射液体极性方面的有效性.
验证了电磁性质的差异会影响回声损失和RCS水平.
在RCS测量中实现了2%的精度,用于液体成分检测.

结论:

微波雷达RCS测量技术对于非接触式液体成分检测非常有效.
该技术准确地反映了液体极性和组件变化.
这为液体混合物的精确,非接触式分析提供了新的技术基础.

关键词:

相关性分析是一项相关性分析.液体的极性液体的极性微波雷达横截面微波雷达横截面

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