DocumentCode :
877284
Title :
Realisation of the circulator concept using differential-input operational amplifiers
Author :
Keen, A.W. ; Glover, Jacqueline L. ; Harris, Richard J.
Author_Institution :
Bath University of Technology, School of Electrical Engineering, Bristol, UK
Volume :
4
Issue :
18
fYear :
1968
Firstpage :
389
Lastpage :
391
Abstract :
A 3-port unit that satisfies the requirements of the circulator concept is realised with a differential-input operational amplifier. It provides, between two of its ports, a direct measure of reflection coefficient at the third port. One unit may be employed as a hybrid transformer; two or more units may be connected in a ring to form an n-port circulator.
Keywords :
circuit theory; waveguide components;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19680307
Filename :
4210124
Link To Document :
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