Publications [#269610] of David R. Smith

Papers Published
  1. Shin, D; Urzhumov, Y; Jung, Y; Kim, K; Smith, DR, Adjustable metamaterial cloaking using an elastic crystal, Asia-Pacific Microwave Conference Proceedings, APMC (December, 2013), pp. 331-332 [doi] .

    We introduce a microwave cloak composed of smart metamaterials whose electromagnetic properties can be effectively changed by mechanical deformation. Against mechanical deformations, our smart metamaterials self-adjust own flexible elasto-electromagnetic crystal structure for obeying transformation optics rules. With this idea, we built microwave cloak made of flexible silicone rubber tube array and experimentally demonstrated self-adjustable carpet cloak in broadband ranges (8-12GHz) with variable deformations. © 2013 IEEE.