BROAD-BAND SIMULTANEOUS MEASUREMENT OF COMPLEX PERMITTIVITY AND PERMEABILITY USING A COAXIAL DISCONTINUITY

被引：89

作者：

BELHADJTAHAR, NE

FOURRIERLAMER, A

DECHANTERAC, H

机构：

[1] Laboraoire de Dispositifs Infrarouge et Microondes, Université Pierre et Marie Curie, 75252 Paris Cedex 05, 4, Place Jussieu

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1990年 / 38卷 / 01期

关键词：

D O I：

10.1109/22.44149

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 technique is presented for simultaneously measuring the real and imaginary parts of both permittivity and permeability of a given material. A gap in a coaxial line is filled with the material under test. Complex permittivity and permeability are computed from the 5-parameter (s11 and S21) measurement made on the gap taking into account higher order modes excited at the discontinuity. Measured er and μr data for several materials are presented from 45 MHz up to 18 GHz. This technique shows good agreement between calculated and generally accepted values. © 1990 IEEE

引用

页码：1 / 7

页数：7

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