  We apply the method of asymptotic homogenization to metamaterials with
microscopically bianisotropic inclusions to calculate a full set of
constitutive parameters in the long wavelength limit. Two different
implementations of electromagnetic asymptotic homogenization are presented. We
test the homogenization procedure on two different metamaterial examples.
Finally, the analytical solution for long wavelength homogenization of a one
dimensional metamaterial with microscopically bi-isotropic inclusions is
derived.
