Modeling and Electrical Characterization of Josephson Junction Using Approximation in the sense of Least Squares

Abdelkrim Mostefai
2019 Carpathian Journal of Electronic and Computer Engineering  
In order to be able to realize out the mixing detection or harmonic generation functions, a non-linear circuit is necessary for different existing devices and for performing these types of operation, in the submillimetric and / or far-infrared domains (10 μm ≤ λ ≤ 1 mm), the spectral margin covered by this radiation ranging from 300 GHz to 30 THz. In these frequency domains, non-linear point devices are often used, unlike the optical domain where massive devices are widely used, among them the
more » ... ed, among them the Josephson Junction (JJ) is mainly used in the case where low noise is desired. This paper present electrical characteristic of Josephson Junction (JJ) using Approximation in the sense of Least Squares, for different value of Cj, T, Rj.
doi:10.2478/cjece-2019-0017 fatcat:mrxvjyprd5bhbg3oorzzyr6asu