DocumentCode :
3701868
Title :
Recent developments in the design of microwave mantle cloaks with improved performance and relative applications
Author :
A. Monti;L. Tenuti;G. Oliveri;J. Soric;A. Alù;A. Massa;A. Toscano;F. Bilotti
Author_Institution :
Niccolò
fYear :
2015
Firstpage :
217
Lastpage :
219
Abstract :
In this contribution, we present our latest results concerning the design of microwave mantle cloaking devices and show some of their applications in different operative scenarios. We start by describing the analytical models of the anisotropic metasurfaces needed to achieve a scattering cross section (SCS) reduction for any polarization of the incident field and, then, we prove the effectiveness of these formulas in a representative antenna scenario. Finally, we show that the proposed formulas still hold in the case of multilayered cloaks that, being able to tailor different scattering modes excited by an object, can be successfully used to cloak non-electrically small objects and/or achieve a wideband cloaking effect of 2D objects.
Keywords :
"Scattering","Horn antennas","Metamaterials","Yagi-Uda antennas","Microwave theory and techniques","Integrated circuit modeling"
Publisher :
ieee
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
Type :
conf
DOI :
10.1109/MetaMaterials.2015.7342579
Filename :
7342579
Link To Document :
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