NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Ultranarrowband searches for extraterrestrial intelligence with dedicated signal-processing hardwareAn evaluation is made of the prospects for SETI applications of multichannel spectroscopy, assuming narrowband RF beacon transmission, with a mHz resolution that matches interstellar medium properties. Receiver Doppler corrections must furnish substantial interference rejection. Results are presented from an Arecibo antenna search of 250 sunlike stars at 1.4 and 2.8 GHz. A meridian transit search of the northern sky is also in progress with the Harvard-Smithsonian 26-m antenna.
Document ID
19870031775
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1016/0019-1035(86)90129-6
Authors
Horowitz, P. (Harvard Univ. Cambridge, MA, United States)
Matthews, B. S. (Harvard University Cambridge, MA, United States)
Forster, J. (MIT Cambridge, MA, United States)
Linscott, I. (Harvard Univ. Cambridge, MA, United States)
Teague, C. C. (Stanford University CA, United States)
Chen, K. (Imagen, Inc. Palo Alto, CA, United States)
Backus, P. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 13, 2013
Publication Date
September 1, 1986
Publication Information
Publication: Icarus
Volume: 67
ISSN: 0019-1035
Subject Category
Space Sciences (General)
Report/Patent Number
ISSN: 0019-1035
Accession Number
87A19049
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available