External cloak with homogeneous material

According to coordinate transformation theory, a new kind of two-dimensional diamond cloak is proposed and designed which can hide an object within a distance outside the cloak. Compared with traditional cloaks, the object cloaked by using such a diamond cloak is not blinded and can exchange informa...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of physics. D, Applied physics Applied physics, 2009-12, Vol.42 (23), p.235403-235403 (5)
Hauptverfasser:	Han, Tiancheng, Tang, Xiaohong, Xiao, Fei
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied classical electromagnetism Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	According to coordinate transformation theory, a new kind of two-dimensional diamond cloak is proposed and designed which can hide an object within a distance outside the cloak. Compared with traditional cloaks, the object cloaked by using such a diamond cloak is not blinded and can exchange information with the outer region. In addition, the parameters of permittivity and permeability are just homogeneously anisotropic, which could be realized easily in actual applications. Full-wave simulations are given to validate this new cloaking concept.
ISSN:	0022-3727 1361-6463
DOI:	10.1088/0022-3727/42/23/235403