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Unidirectional invisibility cloak for microwaves gets improved

By Damir Beciri
15 November 2012

landy-microwave-invisibility-cloakDuke University’s Pratt School of Engineering researchers perfected an old research related to their “invisibility cloak” by incorporating a modification to the device’s design. Although the new design still functions in one plain (it is unidirectional), it solves one of the major flaws of the original device. These new improvements could be used to change… »