61 citations · 284 across the 15 of their papers we have counts for
9 papers · 1 filter
Machine Vision and Deep Learning for Classification of Radio SETI Signals
G. R. Harp, Jon Richards, Seth Shostak Jill C. Tarter +8
We apply classical machine vision and machine deep learning methods to prototype signal classifiers for the search for extraterrestrial intelligence. Our novel approach uses two-di…
New Cooled Feeds for the Allen Telescope Array
Wm. J. Welch, Matthew Fleming, Chris Munson +4
We have developed a new generation of low noise, broadband feeds for the Allen Telescope Array at the Hat Creek Observatory in Northern California. The new feeds operate over the f…
The Application of Autocorrelation SETI Search Techniques in an ATA Survey
G. R. Harp, R. F. Ackermann, Alfredo Astorga +9
We report a novel radio autocorrelation (AC) search for extraterrestrial intelligence (SETI). For selected frequencies across the terrestrial microwave window (1-10 GHz) observatio…
Using Multiple Beams to Distinguish Radio Frequency Interference from SETI Signals
G. R. Harp
The Allen Telescope Array is a multi-user instrument and will perform simultaneous radio astronomy and radio SETI (search for extra-terrestrial intelligence) observations. It is a…
Customized Beam Forming at the Allen Telescope Array (August 11, 2002)
G. R. Harp
One of the exciting prospects for large N arrays is the potential for custom beam forming when operating in phased array mode. Pattern nulls may be generated by properly weighting…
A new class of SETI beacons that contain information (22-aug-2010)
G. R. Harp, R. F. Ackermann, Samantha K. Blair +4
In the cm-wavelength range, an extraterrestrial electromagnetic narrow band (sine wave) beacon is an excellent choice to get alien attention across interstellar distances because 1…