Publications related to Square wave

Peta-pico-Voltron: An open-source high voltage power supply

We present the design (hardware + software) of “Peta-pico-Voltron”, a low-current high voltage power supply for electrostatic actuators. Developed primarily for dielectric elastomer actuators, it offers a low-cost solution to generate user controllable vol ...

2018

High sensitivity field asymmetric ion mobility spectrometer

Jürgen Brugger, Giovanni Boero, Philippe Marmillod, Alessandro Valentino Matheoud, Mario Andres Chavarria Varon

A high sensitivity field asymmetric ion mobility spectrometer (FAIMS) was designed, fabricated, and tested. The main components of the system are a 10.6 eV UV photoionization source, an ion filter driven by a high voltage/high frequency n-MOS inverter circ ...

American Institute of Physics2017

Analytical Time-Domain Solution of Plane Wave Propagation Across a Viscoelastic Rock Joint

Lyesse Laloui, Jian Zhao, Yang Zou

The effects of viscoelastic filled rock joints on wave propagation are of great significance in rock engineering. The solutions in time domain for plane longitudinal ( P-) and transverse ( S-) waves propagation across a viscoelastic rock joint are derived ...

Springer Verlag2017

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field

Mario Paolone, Marcos Rubinstein, Mohammad Azadifar, Wolfgang Schulz, Davide Pavanello, Dongshuai Li

We present simultaneous current and wideband electric field waveforms at 380 km associated with upward lightning flashes initiated from the Santis Tower, Switzerland. To the best of our knowledge, the dataset presented in this study includes the first simu ...

Elsevier2017

Definition of Accurate Reference Synchrophasors for Static and Dynamic Characterization of PMUs

Mario Paolone, Asja Derviskadic, Guglielmo Frigo, Marco Pignati, Daniele Colangelo

The calibration of phasor measurement units (PMUs) consists of comparing coordinated universal time time-aligned phasors (synchrophasors) measured by the PMU under test, against reference synchrophasors generated through a PMU calibrator. The IEEE Standard ...

Institute of Electrical and Electronics Engineers2017

Time-Resolved Nonlinear Coupling between Orthogonal Flexural Modes of a Pristine GaAs Nanowire

Anna Fontcuberta i Morral, Federico Matteini

We demonstrate nonlinear coupling between two orthogonal flexural modes of single as-grown GaAs nanowires. The resonant frequency of one mode can be shifted over many line widths by mechanically driving the other mode. We present time-domain measurements o ...

American Chemical Society2016

On Lightning Electromagnetic Field Propagation Along an Irregular Terrain

Mario Paolone, Marcos Rubinstein, Mohammad Azadifar, Zhaoyang Wang, Stefan Metz, Davide Pavanello, Dongshuai Li, Qilin Zhang

In this paper, we present a theoretical analysis of the propagation effects of lightning electromagnetic fields over a mountainous terrain. The analysis is supported by experimental observations consisting of simultaneous records of lightning currents and ...

Institute of Electrical and Electronics Engineers2016

High frequency self-oscillating current switching for a fully integrated fail-safe stimulator output stage

Alexandre Schmid, Reza Ranjandish

Using blocking capacitors in biomedical stimulators is important to the safety of the developed systems. However, the capacitors should be large enough in order to minimize the required voltage headroom. On the other hand, integrating large capacitors of f ...

IEEE2016

Duration of Purkinje cell complex spikes increases with their firing frequency

Michele Giugliano

Climbing fiber (CF) triggered complex spikes (CS) are massive depolarization bursts in the cerebellar Purkinje cell (PC), showing several high frequency spikelet components (+/- 600 Hz). Since its early observations, the CS is known to vary in shape. In th ...

Frontiers Research Foundation2015

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Square wave

Peta-pico-Voltron: An open-source high voltage power supply

High sensitivity field asymmetric ion mobility spectrometer

Analytical Time-Domain Solution of Plane Wave Propagation Across a Viscoelastic Rock Joint

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field

An experimentalist's guide to the matrix element in angle resolved photoemission

Definition of Accurate Reference Synchrophasors for Static and Dynamic Characterization of PMUs

Time-Resolved Nonlinear Coupling between Orthogonal Flexural Modes of a Pristine GaAs Nanowire

On Lightning Electromagnetic Field Propagation Along an Irregular Terrain

High frequency self-oscillating current switching for a fully integrated fail-safe stimulator output stage

Duration of Purkinje cell complex spikes increases with their firing frequency

Graph Chatbot

Chat with Graph Search

High sensitivity field asymmetric ion mobility spectrometer

Analysis of lightning-ionosphere interaction using simultaneous records of source current and 380 km distant electric field

Peta-pico-Voltron: An open-source high voltage power supply

Analytical Time-Domain Solution of Plane Wave Propagation Across a Viscoelastic Rock Joint

An experimentalist's guide to the matrix element in angle resolved photoemission

Time-Resolved Nonlinear Coupling between Orthogonal Flexural Modes of a Pristine GaAs Nanowire

High frequency self-oscillating current switching for a fully integrated fail-safe stimulator output stage

Definition of Accurate Reference Synchrophasors for Static and Dynamic Characterization of PMUs

On Lightning Electromagnetic Field Propagation Along an Irregular Terrain

Duration of Purkinje cell complex spikes increases with their firing frequency