DocumentCode
920529
Title
Anomalous temperature dependence of the surface resistance of copper at 10 GHz
Author
Tischer, F.J. ; Choung, Y.H.
Author_Institution
Eidgeno¿¿ssische Technische Hochschule, Mikrowellen Laboratorium, Zurich, Switzerland
Volume
129
Issue
2
fYear
1982
fDate
4/1/1982 12:00:00 AM
Firstpage
56
Lastpage
60
Abstract
Effects of temperature on the surface resistance and volume resistivity of high-purity copper are investigated. The experimental investigation is based on accurate Q-factor measurements on a specially designed cavity resonator. Special experimental procedures were developed to yield the necessary accuracy. The results indicate an anomalous temperature variation of the surface resistance. The equivalent temperature coefficient of resistivity has a nonlinear temperature dependence.
Keywords
cavity resonators; copper; electric resistance; surface conductivity; 10 GHz; Cu; cavity resonator; nonlinear temperature dependence; resistivity; surface resistance; temperature; temperature coefficient; volume resistivity;
fLanguage
English
Journal_Title
Microwaves, Optics and Antennas, IEE Proceedings H
Publisher
iet
ISSN
0143-7097
Type
jour
DOI
10.1049/ip-h-1.1982.0013
Filename
4645249
Link To Document