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https://hdl.handle.net/2440/109410
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Type: | Conference paper |
Title: | Terahertz reflectarray for bidirectional beam splitting |
Author: | Niu, T. Withayachumnankul, W. Abbott, D. Fumeaux, C. |
Citation: | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2014, pp.1-2 |
Publisher: | IEEE |
Issue Date: | 2014 |
Series/Report no.: | International Conference on Infrared Millimeter and Terahertz Waves |
ISBN: | 9781479938773 |
ISSN: | 2162-2027 2162-2035 |
Conference Name: | 39th International Conference On Infrared, Millimeter, And Terahertz Waves (IRMMW-THz) (14 Sep 2014 - 19 Sep 2014 : Tucson, AZ) |
Statement of Responsibility: | Tiaoming Niu, Withawat Withayachumnankul, Derek Abbott, and Christophe Fumeaux |
Abstract: | A beam splitter based on the concept of a reflectarray is designed for polarization-dependent bidirectional deflection at 1 THz. A unit cell is composed of two sets of orthogonally oriented dipole resonators arranged in an interlaced triangular lattice. A subarray is constructed from multiple unit cells to create two independent progressive phase distributions to respond to the TE and TM polarized incident waves. Numerical results for the near- and far-field distributions of the reflectarray demonstrate that the proposed structure can separate the polarization components of an incident beam by deflecting them into two different directions, i.e. -48:6 ◦ and 30 °, in plane. |
Rights: | Copyright © 2014, IEEE |
DOI: | 10.1109/IRMMW-THz.2014.6956410 |
Grant ID: | http://purl.org/au-research/grants/arc/FT120100351 http://purl.org/au-research/grants/arc/FT100100585 |
Published version: | http://dx.doi.org/10.1109/irmmw-thz.2014.6956410 |
Appears in Collections: | Aurora harvest 3 Computer Science publications |
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