Adjustable metamaterial cloaking using an elastic crystal

Dongheok Shin, Yaroslav Urzhumov, Youngjean Jung, Kyoungsik Kim, David R. Smith

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013
Pages331-332
Number of pages2
DOIs
Publication statusPublished - 2013
Event2013 3rd Asia-Pacific Microwave Conference, APMC 2013 - Seoul, Korea, Republic of
Duration: 2013 Nov 52013 Nov 8

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Other

Other2013 3rd Asia-Pacific Microwave Conference, APMC 2013
CountryKorea, Republic of
CitySeoul
Period13/11/513/11/8

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Shin, D., Urzhumov, Y., Jung, Y., Kim, K., & Smith, D. R. (2013). Adjustable metamaterial cloaking using an elastic crystal. In 2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013 (pp. 331-332). [6695136] (Asia-Pacific Microwave Conference Proceedings, APMC). https://doi.org/10.1109/APMC.2013.6695136