The NASA Search of Extraterrestrial Intelligence (SETI) program plan is to scan the microwave window from 1 to 10 GHz with existing radio telescopes and sophisticated signal processing equipment looking for narrow band features that might represent artificial signals. A microwave spectrometer was built and is being field tested. A pattern recognition computer to search for drifting continuous wave signals and pulse trains in the output spectra is being designed. Equipment to characterize the radio frequency interference environment was also built. The plan is to complete the hardware and software by FY-88. Then, with increased funding, this equipment will be replicated in Very Large Scale Integration form. Observations, both a complete sky survey and a search fo nearby solar type stars, will begin in about 1990. The hypothesis that very powerful signals exist or that signals are being beamed at us will be tested. To detect the kinds of signals radiated at distances of 100 light years will require a collecting area kilometers in diameter.
Overview of the NASA SETI Program
1986-05-01
Aufsatz (Konferenz)
Keine Angabe
Englisch
The NASA SETI program - An overview
NTRS | 1986
|NTRS | 1991
|The NASA SETI Program - Objectives of the R&D activity
NTRS | 1983
|The NASA SETI sky survey: Recent developments
NTRS | 1989
|The NASA SETI sky survey - Recent developments
NTRS | 1988
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