Results 21 to 30 of about 117,427,695 (333)
Investigation of critical slowing down in a bistable S-SEED [PDF]
, 2003 A simulation of S-SEED switching based upon experimental data is developed that includes the effect of critical slowing down. The simulation's accuracy is demonstrated by close agreement with the results from experimental S-SEED switching. The simulation
Marwood, W. +5 more
core +1 more source
Mathematical simulation of analog-to-digital converter
MATEC Web of Conferences, 2017 Numerical relay protection devices (NRP) are a promising area for the development of protection equipment for electric power systems. For its development, research and, in some cases, setting mathematical models are used. At the same time, the converting
Andreev Mikhail +2 more
doaj +1 more source
A Novel Proposal for All Optical Analog-to-Digital Converter Based on Photonic Crystal Structures
IEEE Photonics Journal, 2017 In this paper, we proposed a novel all optical analog-to-digital (ADC) converter based on photonic crystals. First of all, we designed a three port nonlinear demultiplexer, for producing discrete levels of input optical intensity.
F. Mehdizadeh +3 more
semanticscholar +1 more source
An OTA-Based Digital-To-Analog Converter
Active and Passive Electronic Components, 1994 A simple circuit for implementing a current-switching digital-to-analog converter is presented. The circuit uses operational transconductance amplifiers (OTAs) for switching a number of equal-value current sources.
A. R. Al-Ali +2 more
doaj +1 more source
ANALOG-TO-DIGITAL CONVERSION OF SIGNALS WITH ANGULAR MANIPULATION FOR SOFTWARE DEFINED RADIO SYSTEMS
Научно-технический вестник информационных технологий, механики и оптики, 2016 The paper deals with the search of ways for speeding up and accuracy increase of conversion of modern analog-to-digital converters. The main shortcomings interfering a solution of this task including the field of optoelectronic analog-to-digital ...
A. Y. Tsvetkov +4 more
doaj +1 more source
14-bit 2.2-MS/s sigma-delta ADC's [PDF]
, 2000 This paper presents the design and test results of a fourth-order and sixth-order 14-bit 2.2-MS/s sigma-delta analog-to-digital converter (ADC). The analog modulator and digital decimator sections were implemented in a 0.35 μm CMOS double-poly triple ...
Hoke, M +3 more
core +1 more source
Analog to Digital Converter [PDF]
, 2004 Since the computers are the heart of all data processing, we must convert our analog signals to numbers. The process of converting a continuous analog signal to a series of numbers representing the signal at discrete intervals is called analog to digital conversion and is performed with analog to digital converters (ADC).
Jens Havskov, Gerardo Alguacil
openaire +1 more source
Ultrasonic Signal Time-Expansion Using DAC Frequency Modulation
Vibration, 2023 Ultrasonic signals can be conveniently recorded using modern high-speed analog-to-digital converters and analyzed through digital signal processing algorithms.
Massimiliano Rossi, Marco Frasca
doaj +1 more source
Design of Power/Analog/Digital Systems Through Mixed-Level Simulations [PDF]
, 2011 In recent years the development of the applications in the field of telecommunications, data processing, control, renewable energy generation, consumer and automotive electronics determined the need for increasingly complex systems, also in shorter time ...
Coppola, Marino
core +1 more source
design, implementation and test of acoustic data acquisition subsystem for space Bio-capsule of Pajohesh explorer [PDF]
فصلنامه علوم و فناوری فضایی, 2020 in this paper, design, implementation and test of 24 bit acoustic DAQ subsystem for bio-capsule of Pajohesh explorer is presented. the proposed structure has been used B&K 4942 microphone as input sensing element.
Peyman Aliparast
doaj +1 more source