DocumentCode
2193161
Title
Two-dimensional mapping of amplitude and phase of microwave fields inside a MMIC using the direct electro-optic sampling technique
Author
Mertin, W. ; Leyk, A. ; David, G. ; Bertenburg, R.M. ; Kosslowski, S. ; Tegude, F.J. ; Wolff, I. ; Jager, D. ; Kubalek, E.
Author_Institution
Werkstoffe der Elektrotechnik, Univ. Duisberg, Germany
fYear
1994
fDate
23-27 May 1994
Firstpage
1597
Abstract
For the first time, two-dimensional mappings representing both the amplitude and the phase of microwave fields inside a traveling-wave amplifier (TWA) are presented. The direct electro-optic sampling technique has been used for these measurements. Comparing amplitude and phase mappings at different frequencies the spatially and frequency resolved behaviour of the normal electric field component inside the TWA can be studied.<>
Keywords
MMIC; electro-optical effects; integrated circuit testing; microwave amplifiers; microwave measurement; travelling-wave-tubes; MMIC; amplitude; direct electro-optic sampling; electric field; microwave fields; phase; traveling-wave amplifier; two-dimensional mapping; Frequency; Microwave amplifiers; Sampling methods; Spatial resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335268
Filename
335268
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