DocumentCode :
1099549
Title :
Negative Circuit Constants
Author :
Verman, Lal C.
Author_Institution :
Cornell University, Ithaca, N.Y.
Volume :
19
Issue :
4
fYear :
1931
fDate :
4/1/1931 12:00:00 AM
Firstpage :
676
Lastpage :
681
Abstract :
A brief review of literature on devices furnishing negative resistance is made and further possibilities of development indicated New names are suggested for negative circuit constants. It is shown that for transient states the negative inductances and negative capacitances respond as would be expected of true negative circuit constants. External circuits are suggested to vary the negative resistance of a given vacuum tube system. A system of circuits is described by means of which it is possible to obtain impedences proportional to ±(jω)n, where n is any positive or negative integer.
Keywords :
Capacitance; Circuits; Electric resistance; Electrical resistance measurement; Electron emission; Electron tubes; Impedance; Inductance; Surface resistance; Vacuum systems;
fLanguage :
English
Journal_Title :
Radio Engineers, Proceedings of the Institute of
Publisher :
ieee
ISSN :
0731-5996
Type :
jour
DOI :
10.1109/JRPROC.1931.222370
Filename :
1670963
Link To Document :
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