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Route to low-scattering cylindrical cloaks with finite permittivity and permeability
The method of coordinate transformation offers a way to realize perfect cloaks but provides less ability to characterize the performance of a multilayered cloak in practice. Here, we propose an analytical model to predict ...
Experimental demonstration of a free-space cylindrical cloak without superluminal propagation
We experimentally demonstrated an alternative approach of invisibility cloaking that can combine technical advantages of all current major cloaking strategies in a unified manner and thus can solve bottlenecks of individual ...