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James Beard, Jon Russo, Keith Erickson, Michael Monteleone, and Mike Wright. Combinatoric Collaboration on Costas Arrays and Radar Applications. In IEEE Radar Conference, pp. 260–265, Philadelphia, Pennsylvania, USA, April 2004.
Costas arrays are permutation matrices that also provide a frequency indexing sequence that permits at most one coincident tone in cross-correlations of FSK waveforms. As such, they have obvious application as frequency indexing sequences in radar and communications when long codes with bounded autocorrelation are required or when Doppler is a significant portion of the transmitted bandwidth. All Costas arrays for orders less than 25 are known, with those for N=24 disclosed here. Higher orders are found through number-theoretic generators and partial searches.
@inproceedings{beard04combinatoric,
AUTHOR = {James Beard and Jon Russo and Keith Erickson and
Michael Monteleone and Mike Wright},
TITLE = {Combinatoric Collaboration on Costas Arrays and Radar Applications},
BOOKTITLE = {IEEE Radar Conference},
ADDRESS = {Philadelphia, Pennsylvania, USA},
YEAR = 2004,
MONTH = apr,
PAGES = {260--265},
ABSTRACT = {{C}ostas arrays are permutation matrices that also
provide a frequency indexing sequence that permits at most one
coincident tone in cross-correlations of FSK waveforms. As such,
they have obvious application as frequency indexing sequences in
radar and communications when long codes with bounded
autocorrelation are required or when Doppler is a significant
portion of the transmitted bandwidth. All Costas arrays for
orders less than 25 are known, with those for N=24 disclosed
here. Higher orders are found through number-theoretic
generators and partial searches.},
bib2html_pubtype = {Conference Papers},
bib2html_rescat = {Signal Processing},
bib2html_dl_pdf = "http://www.costasarrays.org/costasrefs/beard04combinatoric.pdf",
}
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