Title :
Chaotic dynamics in Josephson junction
Author :
Dana, Syamal Kumar ; Sengupta, Dipendra Chandra ; Edoh, Kossi D.
Author_Institution :
Instrum. Div., Indian Inst. of Chem. Biol., Calcutta, India
fDate :
8/1/2001 12:00:00 AM
Abstract :
In this paper, different models of superconducting Josephson junction, particularly, the shunted inductive model have been discussed to understand its chaotic dynamics so that it could be used as a high-frequency chaos generator for communications. Some interesting results on modulation of chaotic oscillation in such devices by external sinusoidal signal as information signal have also been reported
Keywords :
chaos generators; nonlinear dynamical systems; superconducting junction devices; chaotic dynamics; chaotic oscillation; communications; external sinusoidal signal; high-frequency chaos generator; information signal; modulation; shunted inductive model; superconducting Josephson junction; Biology computing; Chaos; Chaotic communication; Cities and towns; Critical current density; Digital communication; High temperature superconductors; Immune system; Josephson junctions; Voltage;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
