Zobrazeno 1 - 10
of 36
pro vyhledávání: '"T.B. Samoilova"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 45:173-178
The simplest model of nonlinear response of a superconducting thin film is used for modeling the nonlinear phenomena in a superconducting transmission line and a microstrip resonator. The specified characteristic power of the transmission line is sug
Publikováno v:
Superconductor Science and Technology. 7:777-782
Non-linear behaviour of NbN and YBa2Cu3O7-x films at microwave frequencies is considered. Basic non-linearity mechanisms in wide superconducting films and the corresponding cut-off frequencies are discussed. Non-linear microwave properties of the fil
Autor:
Seppo Leppävuori, L. Kowaliewicz, J. Levoska, A.B. Kozyrev, O.G. Vendik, S. F. Karmanenko, T.B. Samoilova
Publikováno v:
Journal of the Less Common Metals. :1240-1247
Microwave surface resistance, Rs, at a frequency of 60 GHz, current-voltage characteristics and critical currents of superconducting YBaCuO sputtered thin films with different microstructures and degrees of orientation'were investigated. Films grown
Autor:
T.B. Samoilova, A.K. Mikhailov
Publikováno v:
2006 16th International Crimean Microwave and Telecommunication Technology.
Described in this paper is the generalized analysis of a possibility to realize nonlinear transmission line (NLTL) as a distributed line with nonlinear dielectric. The analysis is based on phenomenological description of ferroelectrics C-V characteri
Publikováno v:
23rd European Microwave Conference, 1993.
Some results of an investigation of nonlinear behavior of NbN and YBa2Cu3O7-x films at microwaves are presented. Nonlinear microwave properties of superconducting films are analyzed on the basis of dynamic Current Voltage Characteristics (CVC) measur
Publikováno v:
Electronics Letters. 34:1389
An electrically tunable two-pole bandpass filter with incorporated superconductor (YBaCuO) and nonlinear dielectric (SrTiO3) films has been designed and investigated. The filter layout and DC voltage tuning of the filter frequency response are presen
Publikováno v:
Electronics Letters. 29:546
A new microwave (37 GHz) filter-limiter containing two switching YBCO high-T/sub c/ superconductive film elements is presented. Its operating principle is based on the fast film switching from the superconducting (S) state to the normal conducting (N
Conference
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