Genetic algorithm for searching a Doppler resilient multilevel complementary waveform

Elena Oliver Garcia,Jesus Urena,J J Garcia,M C Perez,D Ruiz,David Gualda, Roman Mora Gutierrez,Fernando Alvarez

Intelligent Signal Processing（2011）

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摘要

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.

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关键词

doppler radar,genetic algorithms,doppler resilient multilevel complementary waveform,ambiguity function,binary sequences,crest factor minimization,fitness function,genetic algorithm,radar applications,multilevel sequences,optimization,correlation,doppler shift

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