DocumentCode
980140
Title
Finite-width CBCPW characteristic impedance de-embedding with probe-tips
Author
Grzyb, Janusz ; Tröster, Gerhard
Author_Institution
Dept. of Inf. Technol. & Electr. Eng., ETH, Zurich, Switzerland
Volume
14
Issue
5
fYear
2004
fDate
5/1/2004 12:00:00 AM
Firstpage
213
Lastpage
215
Abstract
A characteristic impedance de-embedding technique of conductor-backed CPW (CBCPW) lines with probe-tip measurements and with automatic detection of the equivalent reference plane position is presented. The measurements up to 100 GHz, supported by full-wave finite element method (FEM) simulations, indicate some deviations in the extracted values as a result of the conversion to the waveguide modes.
Keywords
coplanar waveguides; electric impedance; finite element analysis; probes; FEM simulations; characteristic impedance de-embedding technique; conductor-backed CPW lines; finite-width CBCPW; full-wave finite element method; probe-tip measurements; reference plane position automatic detection; waveguide modes; Calibration; Coplanar waveguides; Frequency; Impedance measurement; Planar waveguides; Position measurement; Propagation constant; Rectangular waveguides; Resonance; Transmission line matrix methods; Characteristic impedance; finite width CBCPW;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2004.827839
Filename
1296664
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