Title :
Genetic algorithm for searching a Doppler resilient multilevel complementary waveform
Author :
García, E. ; Ureña, J. ; García, J.J. ; Pérez, M.C. ; Ruíz, D. ; Gualda, D. ; Gutiérrez, R. ; Álvarez, F.J.
Author_Institution :
Electron. Dept., Univ. of Alcala, Madrid, Spain
Abstract :
This work proposes the use of Genetic Algorithms (GAs) to search a Doppler resilient multilevel complementary pair of sequences. The fitness function deals with the desired ambiguity function to be fit, while it minimizes the crest factor of the resulting sequences. The simulated results show how the waveform obtained has a better performance than that achieved with binary sequences.
Keywords :
Doppler radar; genetic algorithms; Doppler resilient multilevel complementary waveform; ambiguity function; binary sequences; crest factor minimization; fitness function; genetic algorithm; radar applications; Correlation; Doppler shift; Equations; Genetic algorithms; Optimization; Radar applications; Genetic Algorithms; ambiguity function; multilevel sequences;
Conference_Titel :
Intelligent Signal Processing (WISP), 2011 IEEE 7th International Symposium on
Conference_Location :
Floriana
Print_ISBN :
978-1-4577-1403-0
DOI :
10.1109/WISP.2011.6051710
