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Type: Conference paper
Title: Terahertz broadband reflectarray with parallel elliptical dipoles
Author: Niu, T.
Withayachumnankul, W.
Fumeaux, C.
Citation: Proceedings of the 4th Asia-Pacific Conference on Antennas and Propagation, 2015 / pp.98-100
Publisher: IEEE
Publisher Place: online
Issue Date: 2015
Series/Report no.: Asia Pacific Conference on Antennas and Propagation
ISBN: 9781479988969
ISSN: 2381-5523
Conference Name: 4th Asia-Pacific Conference on Antennas and Propagation (APCAP) (30 Jun 2015 - 03 Jul 2015 : Bali)
Statement of
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
RMID: 0030043914
DOI: 10.1109/APCAP.2015.7374287
Grant ID:
Appears in Collections:Electrical and Electronic Engineering publications

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