DocumentCode :
1222215
Title :
Parabolic Loci for Two Tuned Coupled Circuits
Author :
Chang, Sze-hou
Author_Institution :
Northeastern University, Boston, Mass.; formerly, Cambridge Field Station, AMC, Cambridge, Mass.
Volume :
36
Issue :
11
fYear :
1948
Firstpage :
1384
Lastpage :
1388
Abstract :
It is pointed out that the reciprocal of the system-response function E1/E2,or its equivalent, of conventional two-mesh tuned coupled circuits when plotted in the complex plane leads to parabolic loci under certain restrictions. The simple geometric properties of parabolas will facilitate the design work and may throw lights as to the applications and limitations of the coupled circuits in different fields, electrical or nonelectrical.
Keywords :
Books; Coupling circuits; Filters; Frequency conversion; Impedance; Optical coupling; Tuned circuits; Voltage;
fLanguage :
English
Journal_Title :
Proceedings of the IRE
Publisher :
ieee
ISSN :
0096-8390
Type :
jour
DOI :
10.1109/JRPROC.1948.232292
Filename :
1697566
Link To Document :
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