期刊
JOURNAL OF PHYSICS D-APPLIED PHYSICS
卷 44, 期 32, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0022-3727/44/32/325102
关键词
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资金
- National Natural Science Foundation of China [60861002]
- Training Program of Yunnan Province for Middle-aged and Young Leaders of Disciplines in Science and Technology [2008PY031]
- Scientific Research Foundation of Yunnan University
- NSFC-YN [U1037603]
Based on the linear coordinate transformation method, two-dimensional and three-dimensional electromagnetic transparent devices with diamond shape composed of homogeneous and non-singular materials are proposed in this paper. The permittivity and permeability tensors of the transparent devices are derived. The performance and scattering properties of the transparent devices are confirmed by a full-wave simulation. It can physically protect electric devices such as an antenna and a radar station inside, without sacrificing their performance. This work represents important progress towards the practical realization of metamaterial-assisted transparent devices and expands the application of transformation optics.
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