DocumentCode
3608603
Title
Reconfigurable wideband metamaterial absorber with wide angle and polarisation stability
Author
Huiqing Zhai ; Chuanhan Zhan ; Lu Liu ; Yiping Zang
Author_Institution
Sch. of Electron. Eng., Xidian Univ., Xi´an, China
Volume
51
Issue
21
fYear
2015
Firstpage
1624
Lastpage
1626
Abstract
A reconfigurable wideband metamaterial absorber based on lumped components is proposed. The wideband can be tuned with a -10 dB bandwidth of about 1.5 GHz by selecting certain values of the resistors and the inductors. The simulated results demonstrate that the designed absorber has good performance regarding polarisation insensitiveness and wide angles of incident waves for both TE and TM polarisations. The waveguide measurement method is used to verify the simulated result of the wideband metamaterial absorber.
Keywords
electromagnetic wave absorption; metamaterials; TE polarisations; TM polarisations; lumped components; polarisation insensitiveness; polarisation stability; reconfigurable wideband metamaterial absorber; waveguide measurement method;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2015.1557
Filename
7300508
Link To Document