Figure 6
From: Homogeneous Multifunction Devices Designing and Layered Implementing Based on Rotary Medium
The electric field distribution of the proposed rotary shrinking device. (a) The near field distribution of a bowl with material parameter of εr = −0.25, μr = 1 coated by the ideal rotating medium. (b) The near field distribution of a bare dielectric bowl with material parameter of εr = −1, μr = 1 in free space with a rotating angle of π/4. (c) The field distribution of a bowl with material parameter of εr = −0.25, μr = 1 surrounded by the layered rotary amplifying device. (d) The normalized far field distribution of (a), (b) and (c).
