Results 41 to 50 of about 8,685 (118)

Rapid Prototyping of Field Programmable Gate Array-Based Discrete Cosine Transform Approximations

EURASIP Journal on Advances in Signal Processing, 2003
A method for the rapid design of field programmable gate array (FPGA)-based discrete cosine transform (DCT) approximations is presented that can be used to control the coding gain, mean square error (MSE), quantization noise, hardware cost, and power ...
Trevor W. Fox, Laurence E. Turner
doaj   +1 more source

Multiband Real-Time Coherent Optical OFDM Reception up to 110 Gb/s with 600-km Transmission

IEEE Photonics Journal, 2010
We demonstrate field-programmable gate array (FPGA)-based multiband orthogonal frequency-division multiplexing (OFDM) signal reception after 600-km standard single-mode fiber (SSMF) transmission and 400-ps differential-group delay (DGD) at 110-Gb/s.
Simin Chen, Yiran Ma, William Shieh
doaj   +1 more source

Research on near-field focusing algorithm of reconfigurable reflect-array

The Journal of Engineering, 2019
In this study, the near-field beam focusing algorithm of reconfigurable reflect array for security imaging application is proposed. The proposed near-field focusing algorithm is based on classic array method, which is usually adopted for far-field ...
HongYan Liu, Pei Zheng, Chao Wang, Lei Guo, XinYu Zhang   +4 more
doaj   +1 more source

Advanced System-on-Chip Field-Programmable-Gate-Array-Powered Data Acquisition System for Pixel Detectors. [PDF]

Sensors (Basel), 2023
Jiménez-Sánchez J, Blanco-Carmona P, Hinojo-Montero JM, Palomo FR, Millán RL, Muñoz-Chavero F.   +5 more
europepmc   +1 more source

A High-Performance and Cost-Effective Field Programmable Gate Array-Based Motor Drive Emulator. [PDF]

Micromachines (Basel), 2023
Hernandez J, Rangel-Magdaleno JJ, Morales-Caporal R.   +2 more
europepmc   +1 more source

Comprehensive Review on the Exploitation of Advanced Memory Optimization Strategies to Improve Performance for Convolutional and Spiking Neural Networks in Medical Imaging Using Hardware Accelerators

IEEE Access
Advanced memory optimization techniques are reviewed to enhance the performance of Convolutional Neural Networks (CNNs) and Spiking Neural Networks (SNNs) on hardware accelerators, addressing the real-world challenges in medical imaging.
N. Srikanth Prasad, S. Sundar
doaj   +1 more source

Field programmable gate array compression for large array multispeckle diffuse correlation spectroscopy. [PDF]

J Biomed Opt, 2023
Della Rocca FM, Sie EJ, Catoen R, Marsili F, Henderson RK.   +4 more
europepmc   +1 more source

A Field Programmable Gate Array‐Assisted Optoelectronic Emulator for Photonic Neuromorphic Computing

Advanced Intelligent Systems
As the pace of complementary metal oxide semiconductor (CMOS) scaling slows down and Moore's law approaches its limit, optoelectronics has emerged as a promising solution for next‐generation computing hardware. Optoelectronic systems are appealing due to
Jinxian Li, Runyu Hu, Fengyu Wang, Jiabin Shen, Zengguang Cheng, Peng Zhou   +5 more
doaj   +1 more source

Field Programmable Gate Array‐Based Control Systems for Highly Stable Laser Applications

Advanced Photonics Research
This review presents a comprehensive overview of field‐programmable gate array (FPGA)‐based laser frequency stabilization systems employing modulation‐based spectroscopy techniques.
Prosenjit Majumder, Rakesh Tirupathi
doaj   +1 more source

A Flexible System-on-Chip Field-Programmable Gate Array Architecture for Prototyping Experimental Global Navigation Satellite System Receivers. [PDF]

Sensors (Basel), 2023
Majoral M, Fernández-Prades C, Arribas J.   +2 more
europepmc   +1 more source