DocumentCode
444764
Title
Linear to circular polarization conversion using a metamaterial with helical inclusions
Author
Silveirinha, Mario G.
Author_Institution
Dept. of Electr. Eng., Coimbra Univ.
Volume
1B
fYear
2005
fDate
2005
Firstpage
619
Abstract
In this paper we propose a new application for metamaterials. We will show that it is possible to design a metamaterial screen that converts an incident linearly polarized plane wave into a circularly polarized wave. The geometry of the metamaterial defines if the rotation of the electromagnetic fields is clockwise or counter-clockwise with respect to the direction of propagation (i.e. if the polarization is LCP or RCP)
Keywords
electromagnetic fields; electromagnetic wave polarisation; electromagnetic wave propagation; metamaterials; circular polarization; circularly polarized wave; electromagnetic fields; helical inclusions; linear polarization; linearly polarized plane wave; metamaterial; propagation direction; Antenna accessories; Electromagnetic fields; Electromagnetic wave polarization; Geometry; Magnetic fields; Magnetic materials; Magnetic moments; Metamaterials; Microwave antennas; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Conference_Location
Washington, DC
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1551635
Filename
1551635
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