scholarly journals Hybrid FPGA-CPU pupil tracker

2021 ◽  
Vol 12 (10) ◽  
pp. 6496
Author(s):  
Bartlomiej Kowalski ◽  
Xiaojing Huang ◽  
Samuel Steven ◽  
Alfredo Dubra
Keyword(s):  
Hybrid Fpga

scholarly journals A SCALABLE HYBRID FPGA/GPU FX CORRELATOR

2014 ◽  
Vol 03 (01) ◽  
pp. 1450002 ◽  
Author(s):  
J. KOCZ ◽  
L. J. GREENHILL ◽  
B. R. BARSDELL ◽  
G. BERNARDI ◽  
A. JAMESON ◽  
...  
Keyword(s):  
Graphics Processing Units ◽  
Field Testing ◽  
Outer Product ◽  
Gate Arrays ◽  
Large Numbers ◽  
Field Programmable ◽  
Programmable Gate Arrays ◽  
Hybrid Fpga ◽  
Graphics Processing ◽  
O 10

Radio astronomical imaging arrays comprising large numbers of antennas, O(102–103), have posed a signal processing challenge because of the required O (N2) cross correlation of signals from each antenna and requisite signal routing. This motivated the implementation of a Packetized Correlator architecture that applies Field Programmable Gate Arrays (FPGAs) to the O (N) "F-stage" transforming time domain to frequency domain data, and Graphics Processing Units (GPUs) to the O (N2) "X-stage" performing an outer product among spectra for each antenna. The design is readily scalable to at least O(103) antennas. Fringes, visibility amplitudes and sky image results obtained during field testing are presented.

scholarly journals Hybrid FPGA/ARM Co-design for Near Real Time of Remote Sensing Imagery

2014 ◽  
pp. 1039-1046 ◽  
Author(s):  
C. Góngora-Martín ◽  
A. Castillo-Atoche ◽  
J. Estrada-López ◽  
J. Vázquez-Castillo ◽  
J. Ortegón-Aguilar ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Real Time ◽  
Remote Sensing Imagery ◽  
Hybrid Fpga

scholarly journals A Hybrid FPGA-Based System for EEG- and EMG-Based Online Movement Prediction

Sensors ◽  
2017 ◽  
Vol 17 (7) ◽  
pp. 1552 ◽  
Author(s):  
Hendrik Wöhrle ◽  
Marc Tabie ◽  
Su Kim ◽  
Frank Kirchner ◽  
Elsa Kirchner
Keyword(s):  
Movement Prediction ◽  
Hybrid Fpga

scholarly journals Over-the-air demonstration of spatial multiplexing at high data rates using real-time base-band processing

2005 ◽  
Vol 2 ◽  
pp. 135-140 ◽  
Author(s):  
V. Jungnickel ◽  
T. Haustein ◽  
A. Forck ◽  
U. Krueger ◽  
V. Pohl ◽  
...  
Keyword(s):  
Error Rates ◽  
Spatial Multiplexing ◽  
Time Base ◽  
Test Bed ◽  
New Techniques ◽  
High Data ◽  
Data Rates ◽  
Hybrid Fpga ◽  
High Data Rates ◽  
Base Band

Abstract. Over-the-air transmission experiments with a realtime MIMO test-bed are reported. We describe in principle a hardware architecture for spatial multiplexing at high data rates, discuss in detail the implementation on a hybrid FPGA/DSP platform and show measured bit error rates from indoor transmission experiments. Per-antenna rate control and joint transmission are enabled as well using an ideal feed-back link. A functional test of these new techniques is described while detailed transmission experiments are still ongoing.

Exploring the Effect of LUT Size on the Area and Power Consumption of a Novel Memristor-Transistor Hybrid FPGA Architecture

2016 ◽  
Vol 41 (8) ◽  
pp. 3035-3049 ◽  
Author(s):  
M. Hassan Aslam ◽  
Umer Farooq ◽  
M. Naeem Awais ◽  
M. Khurram Bhatti ◽  
Naeem Shehzad
Keyword(s):  
Power Consumption ◽  
Fpga Architecture ◽  
Hybrid Fpga

Programming models for hybrid FPGA-cpu computational components: a missing link

IEEE Micro ◽  
2004 ◽  
Vol 24 (4) ◽  
pp. 42-53 ◽  
Author(s):  
D. Andrews ◽  
D. Niehaus ◽  
R. Jidin ◽  
M. Finley ◽  
W. Peck ◽  
...  
Keyword(s):  
Programming Models ◽  
Missing Link ◽  
Hybrid Fpga
Sign in / Sign up

Export Citation Format

Share Document