Results 21 to 30 of about 93,397 (307)

Applied constant gain amplification in circulating loop experiments [PDF]

open access: yes, 2009
The reconfiguration of channel or wavelength routes in optically transparent mesh networks can lead to deviations in channel power that may impact transmission performance.
Barry, Liam P.   +3 more
core   +1 more source

An Approximate Analysis and Its Application to The Non-Linear Performance of Three Mosfet Transconductance Amplifiers

open access: yesActive and Passive Electronic Components, 1994
A simple procedure for approximating the input-output characteristic of non-linear electronic circuits is presented. Using this procedure, closed-form analytical expressions, in terms of the ordinary Bessel functions, are obtained for the output spectra ...
Muhammad Taher Abuelma'atti
doaj   +1 more source

Suppression of stimulated Brillouin scattering in optical fibers using a linearly chirped diode laser [PDF]

open access: yes, 2012
The output of high power fiber amplifiers is typically limited by stimulated Brillouin scattering (SBS). An analysis of SBS with a chirped pump laser indicates that a chirp of 2.5 × 10^(15) Hz/s could raise, by an order of magnitude, the SBS threshold ...
Cahill, J. P.   +7 more
core   +1 more source

Clinotronic effect application in vacuum sources of terahertz electromagnetic oscillations (To the 100th anniversary of G. Ya. Levin, the inventor of the O-type BWT-clinotron) [PDF]

open access: yesРадиофизика и электроника, 2018
Subject and purpose. In the vacuum microwave electronics, with increasing the operating frequency of the source electromagnetic oscillations, most attention is paid to increasing the efficiency of electron-wave interaction on the Vavilov-Cherenkov effect
V. D. Yeryomka, O. F. Pishko
doaj   +1 more source

Development of an Arduino-based, open-control interface for hardware in the loop applications

open access: yesHardwareX, 2023
This article presents a flexible control interface based on low-cost hardware solutions for electric drives which classically come either with a proprietary hardware solution or a high-cost interface solution.
Anniken Semb Kvalsund, Dietmar Winkler
doaj   +1 more source

A basic lock-in amplifier experiment for the undergraduate laboratory [PDF]

open access: yes, 2003
We describe a basic experiment for the undergraduate laboratory that demonstrates aspects of both, the science and the art of precision electronic measurements. The essence of the experiment is to measure the resistance of a small length of brass-wire to
Black, E. D.   +2 more
core   +1 more source

Ionic Amplifying Circuits Inspired by Electronics and Biology [PDF]

open access: yesBiophysical Journal, 2020
AbstractIntegrated circuits are present in all electronic devices, and enable signal amplification, modulation, and relay. Nature uses another type of circuits composed of channels in a cell membrane, which regulate and amplify transport of ions, not electrons and holes as is done in electronic systems.
Rachel A. Lucas   +3 more
openaire   +6 more sources

From Hearing to Listening: Design and Properties of an Actively Tunable Electronic Hearing Sensor

open access: yesSensors, 2007
An important step towards understanding the working principles of the mammalian hearing sensor is the concept of an active cochlear amplifier. Theoretical arguments and physiological measurements suggest that the active cochlear amplifiers originate from
Stefan Martignoli   +3 more
doaj   +1 more source

PIC micro-controller based synchronization of two fractional order jerk systems

open access: yesScientific Reports, 2022
The paper studies a 3D Chaotic Jerk oscillator with fractional derivatives. An approach is proposed to implement it on a PIC16F877A microcontroller in order to reduce the requirements for multiple analogue electronic components such as resistors ...
Samuel Tagne   +3 more
doaj   +1 more source

Experimental study on the accumulative effect of multiple pulses on acceleration sensor

open access: yesDefence Technology, 2022
Intentional electromagnetic interference is a serious threat to the safety of electronic devices. Multiple electromagnetic pulses will be coupled and transmitted to electronic devices through the cables.
Jie Shen   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy