Results 21 to 30 of about 71,482 (292)

A high performance cost-effective digital complex correlator for an X-band polarimetry survey [PDF]

, 2016
The detailed knowledge of the Milky Way radio emission is important to characterize galactic foregrounds masking extragalactic and cosmological signals.
Barbosa, Domingos, Bergano, Miguel, Boas-Vilas, José, Cupido, Luís, Rocha, Armando, Rocha, Graca M., Smoot, George F., Villela, Thyrso   +7 more
core   +2 more sources

Design of Novel Field Programmable Gate Array-Based Hearing Aid

IEEE Access, 2019
Hearing loss is one of the most common chronic diseases. For people with hearing loss, communicating with other people, particularly in an environment with considerable background noise, is difficult. Recently, several hearing aids have been developed to
Bor-Shing Lin, Po-Yu Yang, Ching-Feng Liu, Yi-Chia Huang, Chengyu Liu, Bor-Shyh Lin   +5 more
doaj   +1 more source

Self-Reconfigurable Analog Arrays: Off-The Shelf Adaptive Electronics for Space Applications [PDF]

, 2007
Development of analog electronic solutions for space avionics is expensive and lengthy. Lack of flexible analog devices, counterparts to digital Field Programmable Gate Arrays (FPGA), prevents analog designers from benefits of rapid prototyping.
Daud, Taher, Keymeulen, Didier, Mojarradi, Mohammed, Stoica, Adrian, Zebulum, Ricardo   +4 more
core   +1 more source

High-resolution FPGA-pulse width modulation applied to PFC 2 MHz converter using eGaN field effect transistor

The Journal of Engineering, 2019
This study proposes an implementation based on a low-cost field-programmable gate array (FPGA) of a high-resolution pulse width modulation applied on a single-phase power factor correction (PFC) converter operating with 2 MHz switch frequency.
José Augusto Arbugeri, Cesar Augusto Arbugeri, Samir Ahmad Mussa   +2 more
doaj   +1 more source

Implementation of the block cipher Rijndael using Altera FPGA

Journal of Telecommunications and Information Technology, 2001
A short description of the block cipher Rijndael is presented. Hardware implementation by means of the FPGA (field programmable gate array) technology is evaluated. Im- plementation results compared with other hardware imple- mentations are summarized.
Piotr Mroczkowski
doaj   +1 more source

Implemetasi Komputasi Akar Kuadrat Resolusi Tinggi pada Field Programmable Gate Array (FPGA)

Jurnal Teknologi Informasi dan Ilmu Komputer, 2022
Komputasi akar kuadrat diperlukan pada beberapa proses pengendalian, diantaranya untuk Direct Torque Control (DTC) pada sistem penggerak motor yang membutuhkan proses perhitungan yang sangat cepat.
Muhammad Irfan, Hendra Setiawan
doaj   +1 more source

A binary self-organizing map and its FPGA implementation [PDF]

, 2009
A binary Self Organizing Map (SOM) has been designed and implemented on a Field Programmable Gate Array (FPGA) chip. A novel learning algorithm which takes binary inputs and maintains tri-state weights is presented.
Appiah, Kofi, Hobden, Mervyn, Hobden, Peter, Hunter, Andrew, Meng, Hongying, Pettit, Cy, Priestley, Nigel, Yue, Shigang   +7 more
core   +1 more source

Wykorzystanie struktur FPGA do implementacji algorytmów cyfrowego przetwarzania sygnałów [PDF]

Problemy Mechatroniki, 2017
W artykule opisano zaprojektowany, wykonany praktycznie oraz przebadany dwukanałowy tor cyfrowego przetwarzania sygnału z układem FPGA (Field-Programmable Gate Array), w którym zaimplementowano algorytmy DSP.
Stanisław GRZYWIŃSKI, Krzysztof ACHTENBERG   +1 more
doaj   +1 more source

Sequential Discrete Kalman Filter for Real-Time State Estimation in Power Distribution Systems: Theory and Implementation

, 2017
This paper demonstrates the feasibility of implementing Real-Time State Estimators (RTSEs) for Active Distribution Networks (ADNs) in Field-Programmable Gate Arrays (FPGAs) by presenting an operational prototype.
Kettner, Andreas Martin, Paolone, Mario
core   +1 more source

Field Programmable Gate Array Reliability Analysis Using the Dynamic Flowgraph Methodology

Nuclear Engineering and Technology, 2016
Field programmable gate array (FPGA)-based systems are thought to be a practical option to replace certain obsolete instrumentation and control systems in nuclear power plants.
Phillip McNelles, Lixuan Lu
doaj   +1 more source