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Design of wideband beamforming metasurface with alternate absorption

Author
Ur Rahman, S.; Cao, Q.; Gil, I.; Sajjad, M.; Yi Wang, A.
Type of activity
Journal article
Journal
IEEE access
Date of publication
2020-01-14
Volume
8
First page
21393
Last page
21400
DOI
10.1109/ACCESS.2020.2966626
Repository
http://hdl.handle.net/2117/177742 Open in new window
URL
https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639&source=authoralert Open in new window
Abstract
In this paper, we propose a periodic structure that is capable of alternating between absorption and radiation mode. The designed periodic structure consists of an array of 6×6 square shaped unit cell. Each unit cell consists of a multi-layered structure, with dimensions of 0.5¿×0.5¿. The resonators are placed on the top layer and the feeding network is designed and implemented on the bottom layer. The ground layer is sandwiched between the two dielectric substrates. All resonators are conne...
Citation
Ur Rahman, S. [et al.]. Design of wideband beamforming metasurface with alternate absorption. "IEEE access", 14 Gener 2020, vol. 8, p. 21393-21400.
Keywords
Low RCS, Metasurface antenna, Metasurface-absorber
Group of research
RFEMC - Radio Frequency and Electromagnetic Compatibility in Communication Networks Group

Participants

  • Ur Rahman, Saeed  (author)
  • Cao, Qunsheng  (author)
  • Gil Galí, Ignacio  (author)
  • Sajjad, Muhammad  (author)
  • Yi Wang, And  (author)

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