DIELECTRIC-PROPERTIES OF HUMAN BLOOD AT MICROWAVE-FREQUENCIES

被引：57

作者：

ALISON, JM

SHEPPARD, RJ

机构：

[1] Dept. of Phys., King's Coll., London

来源：

PHYSICS IN MEDICINE AND BIOLOGY | 1993年 / 38卷 / 07期

关键词：

D O I：

10.1088/0031-9155/38/7/007

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Waveguides systems have been used to obtain measurements for the complex permittivity of human blood in the frequenct range 29-90 GHz. The data are reported and analysed in conjunction with lower frequency work, in particular that of Wei. There are two distinct regimes of behaviour in the spectra obtained: a high-frequency relaxation process in parallel with a lower frequency fractional power-law response.

引用

页码：971 / 978

页数：8

共 18 条

[1] A PRECISION WAVE-GUIDE SYSTEM FOR THE MEASUREMENT OF COMPLEX PERMITTIVITY OF LOSSY LIQUIDS AND SOLID TISSUES IN THE FREQUENCY-RANGE 29-GHZ TO 90-GHZ .3. THE LIQUID-SYSTEM FOR 57 TO 82-GHZ - AN INVESTIGATION INTO WATER AND FORMAMIDE [J].