4 papers
An Open-Source High-Level Graphical Signal Processing Language with Simulation and HDL Generation
Wei Liu, Jonathon Kocz, Dan Werthimer
The CASPER (Collaboration for Astronomy Signal Processing and Electronic Research) toolflow is a widely used framework for designing and implementing digital signal processing syst…
Long-Integration Magnetar Burst Observatory (LIMBO): Instrument Summary and Early FRB Rate Constraints
Darby McCauley, Aaron Parsons, Wei Liu +3
The Long-Integration Magnetar Burst Observatory (LIMBO) is a real-time radio transient detection pipeline designed to search for dispersed fast radio bursts (FRBs) from Galactic ma…
SETI@home: Data Acquisition and Front-End Processing
Eric J. Korpela, David P. Anderson, Jeff Cobb +3
SETI@home is a radio Search for Extraterrestrial Intelligence (SETI) project, looking for technosignatures in data recorded at multiple observatories from 1998 to 2020. Most radio…
A 400Gbit Ethernet core enabling High Data Rate Streaming from FPGAs to Servers and GPUs in Radio Astronomy
Wei Liu, Mitchell C. Burnett, Dan Werthimer +1
The increased bandwidth coupled with the large numbers of antennas of several new radio telescope arrays has resulted in an exponential increase in the amount of data that needs to…