A durable laboratory apparatus for the measurement of soil dielectric properties
A durable laboratory apparatus for the measurement of soil dielectric properties
复制标题
用于测量土壤介电特性的耐用实验室仪器
DOI：
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复制
发表时间：
2001
影响因子：
5.6
通讯作者：
J. Curtis
中科院分区：
文献类型：
--
作者：
J. Curtis
介绍了一种用于采集土壤复介电特性数据的同轴透射式/反射式测量系统。测量变量包括频率(45 MHz-26.5 GHz)、样品温度、水分含量和样品密度(后两者通过质量和体积测量准确确定)。该系统被证明能充分测量纯水和空气的性质。对于干净的沙子和非常潮湿的粘土，也显示了具有代表性的土壤数据。
A coaxial transmission/reflection measurement system is described which has been used to collect complex dielectric property data for soils. Measurement variables include frequency (45 MHz-26.5 GHz), sample temperature, moisture content, and sample density (the last two accurately determined through mass and volume measurements). The system is shown to adequately measure the properties of pure water and air. Representative soil data are also shown for a clean sand and a very wet clay.