DocumentCode
998928
Title
A novel 24-GHz bandwidth coaxial probe
Author
Ranieri, Vincent A. ; Deutsch, Alina ; Kopcsay, Gerard V. ; Arjavalingam, G.
Author_Institution
IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA
Volume
39
Issue
3
fYear
1990
fDate
6/1/1990 12:00:00 AM
Firstpage
504
Lastpage
507
Abstract
An electrical probe based on specially designed coaxial tips is shown to have 24-GHz bandwidth. It can be used to test high-speed signal propagation on planar or nonplanar chip or package interconnection structures with signal/ground pads as small as 50 μm. The detailed fabrication procedure, characterization, and use of the probe are presented. A variation of the design has 500-Ω input impedance and a bandwidth of 19 GHz
Keywords
coaxial cables; electric sensing devices; integrated circuit testing; microwave detectors; microwave measurement; probes; 19 GHz; 24 GHz; 50 micron; IC testing; bird beak configuration; chip; coaxial probe; electrical probe; fabrication; high-speed signal propagation; package interconnection structures; Bandwidth; Coaxial components; Electronics packaging; Fabrication; Impedance; Instruments; Oscilloscopes; Probes; Shape; Testing;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.106281
Filename
106281
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