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|Title:||Terahertz broadband reflectarray with parallel elliptical dipoles|
|Citation:||Proceedings of the 4th Asia-Pacific Conference on Antennas and Propagation, 2015 / pp.98-100|
|Series/Report no.:||Asia Pacific Conference on Antennas and Propagation|
|Conference Name:||4th Asia-Pacific Conference on Antennas and Propagation (APCAP) (30 Jun 2015 - 03 Jul 2015 : Bali)|
|Tiaoming Niu, Withawat Withayachumnankul, and Christophe Fumeaux|
|Abstract:||A resonant element consisting of three parallel elliptical dipoles is proposed for the design of a broadband reflectarray at 1 THz. The phase response of the proposed radiating element is reasonably linear and its gradient is constant over a wide frequency range. A subarray composed of 4 radiating elements with a progressive phase change is configured to deflect a normally incident plane wave into a predesigned direction. The numerically simulated field distributions and radiation patterns at different frequencies in the terahertz range demonstrate that the designed reflectarray can perform as expected in a wide frequency band.|
|Rights:||© 2015 IEEE|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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