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In this work, we derived the probability of gross errors in direction of arrival (DOA) estimation for any arbitrary array under assumptions of two dimensional array geometry, isotropic array elements, deterministic incoming signal and AWGN. We proposed a metric function that can be used to optimize the array geometry, based on this derivation and available Cramér-Rao Bound (CRB) analysis in the literature...
In this work, a novel method is proposed to optimize the array geometry for DOA estimation. The method is based on minimization of fine error variances with the constraint that the gross error probability is below a certain threshold. For this purpose, a metric function that reflects the gross and fine error characteristics of the array is proposed. Theoretical analyses show that the minimization...
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