DocumentCode
900511
Title
Accurate analysis of the GTEM cell wide-band termination
Author
De Leo, Roberto ; Pierantoni, Luca ; Rozzi, Tullio ; Zappelli, LeonardO
Author_Institution
Dipartimento di Elettronica e Autom., Ancona Univ., Italy
Volume
38
Issue
2
fYear
1996
fDate
5/1/1996 12:00:00 AM
Firstpage
188
Lastpage
197
Abstract
A model of the termination of the GTEM (GigaTEM) cell is discussed. The termination is effective over a very large band owing to the combination of resistors, acting at low frequencies up to ≈100 MHz, and of tapered absorbers, acting at frequencies higher than 100 MHz. The combined effect of both mechanisms is examined by using a transmission line model for low frequencies and a local mode expansion for higher frequencies
Keywords
electromagnetic wave absorption; test facilities; testing; transmission line theory; 100 MHz; GTEM cell wideband termination; GigaTEM cell; local mode expansion; low frequencies; matching section; tapered absorbers; transmission line model; Frequency; Impedance measurement; Joining processes; Multiconductor transmission lines; Performance analysis; Resistors; TEM cells; Teeth; Transmission line measurements; Wideband;
fLanguage
English
Journal_Title
Electromagnetic Compatibility, IEEE Transactions on
Publisher
ieee
ISSN
0018-9375
Type
jour
DOI
10.1109/15.494623
Filename
494623
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