Please use this identifier to cite or link to this item: https://doi.org/10.1038/srep02182
Title: First experimental demonstration of an isotropic electromagnetic cloak with strict conformal mapping
Authors: Ma, Y.
Liu, Y.
Lan, L.
Wu, T.
Jiang, W.
Ong, C.K. 
He, S.
Issue Date: 2013
Citation: Ma, Y., Liu, Y., Lan, L., Wu, T., Jiang, W., Ong, C.K., He, S. (2013). First experimental demonstration of an isotropic electromagnetic cloak with strict conformal mapping. Scientific Reports 3 : -. ScholarBank@NUS Repository. https://doi.org/10.1038/srep02182
Abstract: In the past years quasi-conformal mapping has been generally used to design broadband electromagnetic cloaks. However, this technique has some inherit practical limitations such as the lateral beam shift, rendering the device visible or difficult to hide a large object. In this work we circumvent these issues by using strict conformal mapping to build the first isotropic cloak. Microwave near-field measurement shows that our device (with dielectric constant larger than unity everywhere) has a very good cloaking performance and a broad frequency response. The present dielectric approach could be technically extended to the fabrication of other conformal devices at higher frequencies.
Source Title: Scientific Reports
URI: http://scholarbank.nus.edu.sg/handle/10635/96639
ISSN: 20452322
DOI: 10.1038/srep02182
Appears in Collections:Staff Publications

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