Results 1 to 10 of about 56,557 (118)

TERAHERTZ OSCILLATIONS IN InN GUNN DIODES WITH AN ACTIVE REGION LENGTH OF 1 μm AND WITH A GRADED GaInN LAYER [PDF]

open access: yesRadio Physics and Radio Astronomy, 2022
Subject and Purpose. The InN Gunn diode is known as the device capable of generating powerful oscillations atfrequencies above 300 GHz. A possible way for increasing both the microwave power and the cutoff frequency of the Gunn diode is to employ graded ...
I. P. Storozhenko, S. I. Sanin
doaj   +1 more source

An algorithm for analyzing the reactive behavior of structural elements of panel buildings [PDF]

open access: yesE3S Web of Conferences, 2023
The paper considers the reactive aspects of the behavior of structural elements of large-panel housing construction. The problem of determining the position in space of the material point (center of mass) of the objects under study is solved, thus ...
Mondrus Vladimir, Kulikov Vladimir
doaj   +1 more source

Dynamics analysis of coupled synthetic genetic repressilators [PDF]

open access: yesКомпьютерные исследования и моделирование, 2010
We have investigated dynamics of synthetic genetic oscillators - repressilators - coupled through autoinducer diffusion. The model of the system with phase-repulsive coupling structure is under consideration.
Iliya Sergeevich Potapov   +1 more
doaj   +1 more source

Deflection of radiated sound waves by tuning the dynamic characteristics of the oscillator array

open access: yesNihon Kikai Gakkai ronbunshu, 2022
In order to deflect the radiated sound waves by an array of sound sources, temporal phase differences between the adjacent sound sources are necessary.
Shunki TSUDA   +4 more
doaj   +1 more source

On Frequency-Based Interface Circuits for Capacitive MEMS Accelerometers

open access: yesMicromachines, 2018
Interface circuits for capacitive MEMS accelerometers are conventionally based on charge-based approaches. A promising alternative to these is provided by frequency-based readout techniques that have some unique advantages as well as a few challenges ...
Zhiliang Qiao   +4 more
doaj   +1 more source

Saccade Velocity Driven Oscillatory Network Model of Grid Cells

open access: yesFrontiers in Computational Neuroscience, 2019
Grid cells and place cells are believed to be cellular substrates for the spatial navigation functions of hippocampus as experimental animals physically navigated in 2D and 3D spaces.
Ankur Chauhan   +2 more
doaj   +1 more source

Investigation of Non-Sinusoidal Oscillator Driven by Double Servomotors for Continuous Casting Mold

open access: yesIEEE Access, 2020
To improve the surface quality and casting speed of the slab further, a new type mold oscillator synchronously driven by double servomotors was proposed in this paper. The experimental prototype was designed and manufactured.
Chao Zhou   +3 more
doaj   +1 more source

Electrical Nonlinearity Emulation Technique for Current-Controlled Memristive Devices

open access: yesIEEE Access, 2017
Emerging memristor technology is recently drawing widespread attention due to its potential for diverse applications. Due to the lack of real solid-state memristive devices, there have been many initiatives to develop memristor emulators to study their ...
Abdullah G. Alharbi   +3 more
doaj   +1 more source

Two-Terminal Electronic Circuits with Controllable Linear NDR Region and Their Applications

open access: yesApplied Sciences, 2021
Negative differential resistance (NDR) is inherent in many electronic devices, in which, over a specific voltage range, the current decreases with increasing voltage.
Vladimir Ulansky   +2 more
doaj   +1 more source

A Time-Domain CMOS Oscillator-Based Thermostat with Digital Set-Point Programming

open access: yesSensors, 2013
This paper presents a time-domain CMOS oscillator-based thermostat with digital set-point programming [without a digital-to-analog converter (DAC) or external resistor] to achieve on-chip thermal management of modern VLSI systems.
Shih-Hao Lin, Chun-Chi Chen
doaj   +1 more source

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