DocumentCode
909500
Title
Display of current/voltage relationships in power-transistor circuits operating at v.h.f.
Author
Rouhof, H.W. ; Loeb, H.W.
Author_Institution
Cranfield Institute of Technology, Department of Electrical & Control Engineering, Cranfield, UK
Volume
6
Issue
15
fYear
1970
Firstpage
464
Lastpage
466
Abstract
A method for the simultaneous measurement of voltage and current in v.h.f. microstrip circuits, and its application to the display of instantaneous I/V relationships in transistor power amplifiers, is described. The current waveform is obtained by integration of the voltage induced in a stripline coupling loop. Frequency response data are given, together with I/V characteristics for a 175 MHz transmitter output stage under various matching conditions.
Keywords
display equipment; electric current measurement; power amplifiers; strip line components; voltage measurement;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19700327
Filename
4234825
Link To Document