DocumentCode :
1243893
Title :
An Adaptive Electronic Circulator for Use in Telephones
Author :
Lodge, R.P. ; Sewell, J.I.
Author_Institution :
Marconi Communication Systems, Chelmsford, England
Volume :
23
Issue :
7
fYear :
1975
fDate :
7/1/1975 12:00:00 AM
Firstpage :
728
Lastpage :
731
Abstract :
A design for an adaptive three-port electronic circulator is presented. The circuit has particular use in telephone work and this model can provide isolation when the terminating load varies over the range 
. The whole circuit is realizable in microelectronic form.
. The whole circuit is realizable in microelectronic form.Keywords :
Adaptive methods; Circulators; Telephone receivers/transmitters; Circuits; Electrical engineering; FETs; Feedback; Impedance; Phase change materials; Repeaters; Source coding; Telephony; Voltage;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1975.1092881
Filename :
1092881
Link To Document :
