DocumentCode
1419191
Title
Reconfigurable Reflectarray Using Addressable Metamaterials
Author
Hand, Thomas H. ; Cummer, Steven A.
Author_Institution
Dept. of Electr. Eng., Duke Univ., Durham, NC, USA
Volume
9
fYear
2010
fDate
7/2/1905 12:00:00 AM
Firstpage
70
Lastpage
74
Abstract
We develop a reconfigurable reflectarray using digitally addressable complementary electric LC (CELC) metamaterials. The surface is composed of addressable CELC resonators, which are tuned to achieve a spatial gradient in the reflection coefficient phase angle. This gradient is used to deflect normally incident plane waves in a controlled nonspecular direction.
Keywords
metamaterials; CELC resonators; addressable metamaterials; complementary electric LC; digitally addressable complementary electric; electromagnetic resonance; reconfigurable reflectarray; reflection coefficient phase angle; Frequency selective surfaces; metamaterials; reflectarrays;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2010.2043211
Filename
5415623
Link To Document