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In this paper, we present a method of calculating and updating target probabilities in ambiguous range-Doppler cells along with an adaptive pulse repetition frequency (PRF) selection technique based on mutual information (MI). We approach the problem of updating the probability in multiple ambiguous cells by using a multiple hypothesis test for the target state. The probability ensemble is then used...
Cognitive radar (CR) is a recently proposed concept that depicts the radar channel in a probabilistic manner. In a multiplatform or networked radar system, some parameters or dimensions of interest are visible (i.e., resolvable) to one radar and not to others depending on the geometry of the scenario. For a radar with new measurements, Bayesian methods to update the cell ensemble probabilities in...
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