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ST460 - Superconducting Quantum Arrays with High Spurious-Free Dynamic Range

Superconducting Quantum Arrays with High Spurious-Free Dynamic Range
 
V. K. Kornev1, N. V.Kolotinskiy1, I. I. Soloviev2, A. V. Sharafiev2, O. Mukhanov3
 
1Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia
2Skobeltsyn Inst. of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
3 Hypres, Inc., 175 Clearbrook Road, Elmsford, NY 10523, USA
 
 
Abstract Development of broadband superconductor sensors / amplifiers capable of providing high Spurious-Free Dynamic Range is now fairly specialized, especially in the frame of broadband receiving systems with direct digitizing. This paper is to review our theoretical and experimental results on Superconducting Quantum Arrays suggested for development of the broadband sensors / amplifiers, including active Electrically Small Antennas.

Keywords (Index Terms) Josephson junctions, Superconducting Quantum Arrays, quantum cells, active antenna, linearity, dynamic range.

IEEE/CSC & ESAS SUPERCONDUCTIVITY NEWS FORUM (global edition), July 2015.
Selected July 30, 2015. Reference ST460; Category 4. 
Preprint of invited paper HF-O01-INV presented at ISEC 2015; Nagoya, Japan, July 6 – 9, 2015. 
Final version will be published by IEEE XPLORE.