Signal Processing 2020 DOI: 10.1016/j.sigpro.2020.107649 View full text
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Zouhair Ben Jemaa, Sylvie Marcos, Safya Belghith

Abstract: In this paper we adopt a statistical approach to optimize the ambiguity function of a radar system. By considering the codes defining the transmitted waveform as realizations of a random variable we firstly show that a suitable distribution of the random variable allows to obtain good codes. Secondly we show that using the chaotic skew tent map it is possible to generate deterministic codes having the desired statistical properties. This allows to obtain an optimized global ambiguity function of the radar syst…

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