Abstract

In this paper, a flexible ultrawideband metamaterial absorber (MMA) with multiple perfect absorption peaks has been proposed and investigated. In this design, we choose the rubber as the dielectric layer to achieve flexibility and select the split square ring to reach multiple perfect absorbing peaks. For the simulation results, the three-layer absorber that reaches 90% absorptivity has achieved 3.87 to 10.84 GHz. Then, we propose a five-layer absorber for easy facilitation, whose absorptivity reaching 90% has achieved 3.78 to 9.85 GHz, and the absorption peak has reached 99.99%, 100%, 100%, and 99.99% at 4, 5.82, 8.46, and 9.71 GHz, respectively.

© 2018 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Subcell misalignment in vertically cascaded metamaterial absorbers

Qin Chen, Fuhe Sun, and Shichao Song
Opt. Express 21(13) 15896-15903 (2013)

Dual and broadband terahertz metamaterial absorber based on a compact resonator structure

Yongzhi Cheng, Haijun Zou, Jiaji Yang, Xuesong Mao, and Rongzhou Gong
Opt. Mater. Express 8(10) 3104-3114 (2018)

Polarization-independent wide-angle triple-band metamaterial absorber

Xiaopeng Shen, Tie Jun Cui, Junming Zhao, Hui Feng Ma, Wei Xiang Jiang, and Hui Li
Opt. Express 19(10) 9401-9407 (2011)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (8)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription