International Journal of Terahertz Science and Technology
  TST >> Vol.5, No.4, December 2012: PP. 169-174
 

Dual-band terahertz metamaterial absorbers using two types of conventional frequency selective surface elements

Weiping Qin 1*, Jianhua Wu 1, Mingxun Yu 2, and Shibing Pan 2
1 School of Electronic Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003 P.R. China
2 Shandong Nonmetallic Material Institute, Jinan 250031 P.R. China
*1 Email: qinwp@njupt.edu.cn

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Abstract: A simple means to obtain the performance of dual-band terahertz metamaterial absorber was demonstrated with numerical approaches in this paper. The dual-band absorbance of a single-layer nearly perfect absorber has been realized by employing the two conventional FSS single frequency resonant elements with different geometry shapes in single periodic cell, which can provide two tunable resonant frequencies independently for terahertz application.

Keywords: Terahertz, Metamaterial absorber, Dual band, Frequency selective surface.

Received: 2012-9-19

Published: 2012-12-31

Cite this article:
Weiping Qin, Jianhua Wu, Mingxun Yu, and Shibing Pan. Dual-band terahertz metamaterial absorbers using two types of conventional frequency selective surface elements[J]. International Journal of Terahertz Science and Technology, 2012, Vol.5, No.4: 169-174.  DOI:10.11906/TST.169-174.2012.12.16

URL: http://www.tstnetwork.org/10.11906/TST.169-174.2012.12.16

 
 
 

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