TIME DOMAIN DIELECTRIC-SPECTROSCOPY WITH NONUNIFORM SIGNAL SAMPLING

被引：18

作者：

ERMOLINA, IV

POLYGALOV, EA

ROMANYCHEV, GD

ZUEV, YF

FELDMAN, YD

机构：

[1] Kazan Institute of Biology, USSR Academy of Sciences, Kazan 420503

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1991年 / 62卷 / 09期

关键词：

D O I：

10.1063/1.1142346

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The hardware and software designs for fast measurement of dielectric properties of different substances over a wide range of characteristic times (10(-5)-10(-10) s) by means of time domain dielectric spectroscopy (TDS) are presented. The characteristic feature of the described installation is the nonuniform time sampling of measured signals, which enables one to cover a wide range of characteristic times with a single measurement. Comparative results for an aqueous solution of lysozyme obtained on the traditional apparatus and on the described one are presented.

引用

页码：2262 / 2265

页数：4

共 16 条

[1]

BRANDT AA, 1963, DIELECTRIC INVESTIGA

[2] TIME DOMAIN REFLECTION METHODS FOR DIELECTRIC MEASUREMENTS TO GHZ [J].