Measurement on the Dielectric Constant of Grass with Rectangular Waveguide at C Band
This paper was developed by microwave measurement on the vegetation dielectric constant through using the rectangular-waveguide at C Band. The measurement system and the method of the measurement will be introduced in detail. We have a standard block of known dielectric constant measurement, and then evaluate the error range. The system of measurement error range is ± 5％.At last, the result of this experiment showed that different density corresponds to different dielectric constant in the case of certain moisture content, and the dielectric constant increases with the density.
microwave rectangular-waveguide vegetation dielectric constant density moisture content
Chunlin Xian Yan Chen Ling Tong Mingquan Jia
School of Automation Engineering University of Electronic Science and Technology of China, Chengdu, China
国际会议
合肥
英文
2138-2142
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）