A full-wave numerical scheme of polarisability tensors evaluation ispresented. The method accepts highly conducting bodies of arbitrary shape andexplicitly accounts for the radiation as well as ohmic losses. The method isverified on canonical bodies with known polarisability tensors, such as asphere and a cube, as well as on realistic scatterers. The theoreticaldevelopments are followed by a freely available code whose sole user input isthe triangular mesh covering the surface of the body under consideration.
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