Contactless Water Status Measurements on Plants at 35 GHz

被引：9
作者：
Gente, R. [1 ,2 ]
Rehn, A. [1 ,2 ]
Koch, M. [1 ,2 ]
机构：
[1] Univ Marburg, Fac Phys, Marburg, Germany
[2] Univ Marburg, Ctr Mat Sci, Marburg, Germany
来源：
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2015年 / 36卷 / 03期
关键词：
Plant; Water status; Water content; Leaf water content; Microwave; Sub-THz;
D O I：
10.1007/s10762-014-0127-3
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate a method for non-destructive and contactless measurements of the water content of plants, e.g. agricultural crops. The measurement is based on the absorption of microwave radiation at 35 GHz inside the plant and additionally takes scattering on the surface of the plant into account.
引用
收藏
页码：312 / 317
页数：6
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