153086.fig.004a
(a)
153086.fig.004b
(b)
153086.fig.004c
(c)
153086.fig.004d
(d)
Figure 4: Electric field distributions in the computational domain. (a) Scattering pattern of the object with anisotropic permeability . The plane wave is incident at an angle of 45°. (b) The object in (a) is hidden by the reciprocal cloak. (c) Scattering pattern of an object with linearly changing permittivity . The current source with amplitude of 10−3A is located at (−0.3 m, −0.25 m). (d) The object in (c) is hidden by the reciprocal cloak.