A NONINVASIVE METHOD FOR DIELECTRIC PROPERTY MEASUREMENT OF BIOLOGICAL TISSUES

被引:0
作者
WANG, JQ
TAKAGI, T
机构
关键词
NONINVASIVE MEASUREMENT; COMPLEX PERMITTIVITY; BIOLOGICAL TISSUE; INVERSE SCATTERING;
D O I
暂无
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
A noninvasive method for measuring complex permittivity of biological tissues is proposed. The noninvasive method is based on an inverse scattering technique which employs an iterative procedure. The iterative procedure consists of solving an electric field integral equation using the method of moments and minimizing the square difference between calculated and measured scattered fields. Implementation of the noninvasive method requires the knowledge of the target shape, the incident and measured scattered fields. Based on the noninvasive method, a measuring system of complex permittivity is developed and its reliability is verified.
引用
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页码:738 / 742
页数:5
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