DocumentCode
631471
Title
Search of periodic binary code compressed to several subpulses using simulated annealing and hill climbing
Author
Takase, Hiroshi ; Abe, N. ; Shinriki, Masanori
Author_Institution
Nippon Inst. of Technol., Saitama, Japan
Volume
2
fYear
2013
fDate
19-21 June 2013
Firstpage
1031
Lastpage
1036
Abstract
Periodic binary codes, which are compressed to a signal with a width of several subpulses and small sidelobes, are searched using simulated annealing and hill climbing methods, because they can not be found by exhaustive searches. We found new codes with lengths of 53 and 55 and that the peak-sidelobe to peak-mainlobe ratios are smaller than such conventional codes as M-sequences.
Keywords
binary codes; simulated annealing; M-sequences; conventional codes; hill climbing methods; peak-mainlobe ratios; peak-sidelobe ratios; periodic binary code; sidelobes; simulated annealing; subpulses; Bandwidth; Binary codes; Computers; Correlation; Doppler effect; Simulated annealing;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2013 14th International
Conference_Location
Dresden
Print_ISBN
978-1-4673-4821-8
Type
conf
Filename
6581717
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