DocumentCode
1196630
Title
Conductive TDR Measurement of Thickness of Conductive Plating on Wires
Author
Cormack, G.D.
Volume
23
Issue
2
fYear
1974
fDate
6/1/1974 12:00:00 AM
Firstpage
181
Lastpage
182
Abstract
A high speed pulse generator is suitably connected to a length of plated wire so that the voltage drop along the wire is a strong function of plating thickness. The method is usable for measuring the thickness of an electrically conductive plating material on wire when the ratio of magnetic permeability to electrical conductivity for the substrate differs substantially from that for the plating. Measurements for silver on nickel-iron are reported for the plating range of 4.8 to 152 ¿in.
Keywords
Conducting materials; Conductivity measurement; Electric variables measurement; Magnetic materials; Permeability measurement; Pulse generation; Silver; Thickness measurement; Voltage; Wire;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1974.4314252
Filename
4314252
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