Microwave nondestructive measurement on permittivity

被引：0

作者：

Zhao, QL ^{[1
]}

机构：

[1] Yantai Univ, Inst Sci & Technol OPTO Elect Informat, Shandong 264005, Peoples R China

来源：

ICEMI'2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1-3 | 2003年

关键词：

permittivity; nondestructive measurements; microwave;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Novel methods of measurement the permittivity are presented. The split-cylinder resonator is used for the measurement of complex permittivity for low-loss dielectric materials. The complex permittivity of the sample, which is placed outside of an open-ended rectangular wave-guide is evaluated from the reflection coefficient of this flange mounted wave-guide. The methods are simple, accurate and nondestructive. They may be used for large -scale quality control purposes.

引用

页码：448 / 451

页数：4

共 5 条

[1] Dielectric characterization of low-loss materials - A comparison of techniques [J].

Baker-Jarvis, J ;

Geyer, RG ;

Grosvenor, JH ;

Janezic, MD ;

Jones, CA ;

Riddle, B ;

Weil, CM ;

Krupka, J .

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 1998, 5 (04) :571-577

[2] MICROWAVE NONCONTACT EXAMINATION OF DISBOND AND THICKNESS VARIATION IN STRATIFIED COMPOSITE MEDIA [J].

BAKHTIARI, S ;

QADDOUMI, N ;

GANCHEV, SI ;

ZOUGHI, R .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (03) :389-395

[3] The gap correction for the resonant-mode dielectrometer [J].

Kent, G ;

Bell, SM .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1996, 45 (01) :98-101

[4]

MICHAEL D, 1999, FULL WAVE ANAL SPLIT, V47, P2014

[5]

ZHAO LQ, 2001, ICEMI, V15, P284

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