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The authors propose the use of a generalised array manifold for parameterised spatial signature estimation in wireless communication channels with local scattering. The array manihld commonly used for point sources is generalised to include linear combinations of the nominal array response vectors and their derivatives. The motivation behind this idea I S to obtain better estimates of the spatial signatures for direction of arrival (DOA) based signal waveform estimation. The estimators proposeddoi:10.1049/ip-rsn:19981768 fatcat:k3thrxulwfc3xcn7pe3apmor2e