DocumentCode
2429721
Title
Mismatched filtering of chaotic codes
Author
Nuthalapati, Rao
Author_Institution
Lockheed Martin, Moorestown, NJ, USA
fYear
2010
fDate
8-13 Aug. 2010
Abstract
Low Probability of Intercept (LPI) pulse compression waveforms find applications in secure communications. Conventional waveforms with good correlation properties fail to satisfy requirements in presence of unintentional interference. Chaotic pulse compression codes combined with mismatched sidelobe suppression filters are proposed to simultaneously improve LPI performance and meet low sidelobe level requirements of secure communications.
Keywords
chaotic communication; correlation methods; probability; pulse compression; radiofrequency interference; telecommunication security; LPI performance; LPI pulse compression waveform; chaotic pulse compression code; correlation property; low probability of intercept; mismatched sidelobe suppression filter; secure communication; sidelobe level requirement; unintentional interference; Binary codes; Chaotic communication; Computers; Correlation; Matched filters; Radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Waveform Diversity and Design Conference (WDD), 2010 International
Conference_Location
Niagara Falls, ON
ISSN
2150-4652
Print_ISBN
978-1-4244-8202-3
Type
conf
DOI
10.1109/WDD.2010.5592337
Filename
5592337
Link To Document