OBSERVATIONS ON RESONANT CAVITY PERTURBATION BY DIELECTRIC OBJECTS

被引：56
|
作者：
KRASZEWSKI, AW
NELSON, SO
机构：
[1] U.S. Department of Agriculture, Agricultural Research Service, Richard B. Russell Agricultural Research Center, Athens
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1992年 / 40卷 / 01期
关键词：
D O I：
10.1109/22.108334
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：
Microwave resonators can be used as sensors for sorting dielectric objects. Differences in volume or mass can be distinguished among objects of irregular shape but of uniform dielectric properties. Moisture content, or other permittivity-dependent qualities can also be distinguished independent of mass or volume when objects are of uniform shape. Fundamental principles of the shape-independent and size-independent measurements are discussed, and experimental results are presented.
引用
收藏
页码：151 / 155
页数：5
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