Results 61 to 70 of about 6,158 (207)
Laser &Photonics Reviews, EarlyView.A digitally multiplexed, large‐aperture photoacoustic and ultrasound imaging architecture is presented to overcome the fundamental limited‐view artifact inherent in conventional arrays. By significantly broadening the structural detection coverage, this scalable platform enables high‐fidelity 3D visualization of human extremities within a single ...
Sinyoung Park +8 more
wiley +1 more source
HEART RATE COMPUTATION IMPLEMENTED ON FIELD PROGRAMMABLE GATE ARRAY BOARD
Techne, 2010 Heart rate is the most basic information of heart activities. This paper aims to describe a possible real time system to detect electrocardiogram (ECG) signal, count the R-R interval of the ECG signal, and compute the heart rate.
Ivanna K. Timotius
doaj
Image Encoding With Blipped Gradients in an Echo Train
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose An MRI scanner was designed and built to encode k$$ k $$‐space points in the spin echoes occurring between 180∘$$ 18{0}^{\circ } $$ pulses in an echo train by using blipped B0$$ {B}_0 $$ gradient pulses applied just prior to those spin echoes.
Logi Vidarsson, Gordon E. Sarty
wiley +1 more source
Secure Protocol and IP Core for Configuration of Networking Hardware IPs in the Smart Grid
Energies, 2018 Nowadays, the incorporation and constant evolution of communication networks in the electricity sector have given rise to the so-called Smart Grid, which is why it is necessary to have devices that are capable of managing new communication protocols ...
Marcelo Urbina +5 more
doaj +1 more source
Upgrade des CMS‐Detektors für die Hochratenphase des LHC: Die Runderneuerung von CMS
Physik in unserer Zeit, EarlyView.Ab 2030 wird der LHC in der Hochratenphase laufen. Die erheblich gesteigerte Proton‐Proton‐Kollisionsrate erfordert ein grundlegendes Update der beiden großen Detektoren ATLAS und CMS, dessen Runderneuerung hier vorgestellt wird. Zusammenfassung Ab 2030 soll der Large Hadron Collider (LHC) am CERN in der Hochratenphase (High Luminosity, High‐Lumi ...
Frank Hartmann
wiley +1 more source
A RESEARCH ON SEAMLESS PLATFORM CHANGE OF REACTOR PROTECTION SYSTEM FROM PLC TO FPGA
Nuclear Engineering and Technology, 2013 The PLC (Programmable Logic Controller) has been widely used to implement real-time controllers in nuclear RPSs (Reactor Protection Systems). Increasing complexity and maintenance cost, however, are now demanding more powerful and cost-effective ...
JUNBEOM YOO, JONG-HOON LEE, JANG-SOO LEE
doaj +1 more source
A survey of field programmable gate array (FPGA)-based graph convolutional neural network accelerators: challenges and opportunities. [PDF]
PeerJ Comput Sci, 2022 Li S, Tao Y, Tang E, Xie T, Chen R.
europepmc +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT In this paper, the correlation learning estimation and adaptive reduction (CLEAR) of interference, an adaptive, blind and transparent interference compensation method applied in a wideband dual‐channel receiver, is studied for a pair of independent satellite multi‐connectivity links, using the same carrier frequency and signal bandwidth in use
Svilen Dimitrov
wiley +1 more source
Velocity Signal Measurement Based on FPGA
机车电传动, 2016 In order to reduce CPU resource occupancy rate and the software complexity for velocity measuring, a FPGA(Field Programmable Gate Array) technology to measure velocity and related information was adopted as a supplement of CPU.
LI Hui, LUO Zhengyu, XU Juan
doaj