Analytical models for passive linear structures, like metallic traces, vias, are proposed simulations at the package and Printed circuit board (PCB) levels. In method, traces modeled based on transmission line theory, whereas vias described by parallel-plate impedance several equivalent circuits elements. The can be applied to efficiently simulate composed structures. Several scenarios analyzed...

Internet of Things (IoT) is a constantly evolving concept. Nonetheless, we can consider that the broadly refers to trend towards generalized interconnection all objects surround our daily lives, places and physical environments. Among success keys Iot there are protocols. However, lack single connectivity protocol causes interoperability between IoT devices applications. In this article, presen...

Abstract In order to scavenge the energy of ambient vibrations, bistable vibration harvesters constitute a promising solution due their large frequency bandwidth. Because complex dynamics, simple models that easily explain and predict behavior such are missing from literature. To tackle this issue, paper derives analytical closed-form characteristics (e.g. power-frequency response, displacement...

Abstract A variational model of pressure-dependent plasticity employing a time-incremental setting is introduced. novel formulation the dissipation potential allows one to construct condensed energy in variationally consistent manner. For one-dimensional problem, an explicit expression for quasiconvex envelope can be found which turns out essentially independent original yield surface. The prob...

The present study investigates the effect of mass transpiration on heat absorption/generation, thermal radiation and chemical reaction in magnetohydrodynamics (MHD) Darcy–Forchheimer flow a Newtonian fluid at thermosolutal Marangoni boundary over porous medium. region consists H2O as base fractions TiO2–Ag nanoparticles. mathematical approach given here employs similarity transformation, order ...