145 citations · 225 across the 14 of their papers we have counts for
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Temperature Dependence of Reconfigurable Bandstop Filters Using Vanadium Dioxide Switches
Andrei A. Muller, Matteo Cavalieri, Adrian M. Ionescu
In this letter we report and investigate the temperature dependency of various radio frequency parameters (RF) for a fabricated reconfigurable bandstop filter with vanadium dioxide…
3D Smith chart constant quality factor semi-circles contours for positive and negative resistance circuits
Victor Asavei, Andrei A. Muller, Esther Sanabria-Codesal +2
The article proves first that the constant quality factor (Q) contours for passive circuits, while represented on a 2D Smith chart, form circle arcs on a coaxal circle family. Furt…
Negative Capacitance DG Junctionless FETs: A Charge-based Modeling Investigation of Swing, Overdrive and Short Channel Effect
Amin Rassekh, Jean-Michel Sallese, Farzan Jazaeri +2
In this paper, an analytical predictive model of the negative capacitance (NC) effect in symmetric long channel double-gate junctionless transistor is proposed based on a charge-ba…
Reconfigurable radiofrequency electronic functions designed with 3D Smith Charts in Metal-Insulator-Transition Materials
Andrei Muller, Alin Moldoveanu, Victor Asavei +9
Recently, the field of Metal-Insulator-Transition (MIT) materials has emerged as an unconventional solution for novel energy efficient electronic functions, such as steep slope sub…
Graphene Reflectarray Metasurface for Terahertz Beam Steering and Phase Modulation
Michele Tamagnone, Santiago Capdevila, Antonio Lombardo +6
We report a THz reflectarray metasurface which uses graphene as active element to achieve beam steering, shaping and broadband phase modulation. This is based on the creation of a…
Negative Capacitance as Digital and Analog Performance Booster for Complementary MOS Transistors
Ali Saeidi, Farzan Jazaeri, Igor Stolichnov +2
Boltzmann tyranny poses a fundamental limit to lowering the energy dissipation of conventional MOS devices, a minimum increase of the gate voltage, i.e. 60 mV, is required for a 10…