Epsilon-Near-Zero Lens for Beamshaping of Sub-Terahertz Waves
File(s)
Author(s)
Type
Conference Paper
Abstract
The focal properties and radiation characteristics of
an epsilon-near-zero metamaterial lens are investigated
numerically and experimentally in the D-band. The experimental
focusing enhancement of the lens is ~16 dB. The directivity of the
lens antenna configuration at 144 GHz is ~18 dBi and the
corresponding gain scan loss below 3 dB is achieved for angles up
to ±15 deg.
an epsilon-near-zero metamaterial lens are investigated
numerically and experimentally in the D-band. The experimental
focusing enhancement of the lens is ~16 dB. The directivity of the
lens antenna configuration at 144 GHz is ~18 dBi and the
corresponding gain scan loss below 3 dB is achieved for angles up
to ±15 deg.
Date Issued
2015-08-28
Date Acceptance
2015-08-25
Citation
2015
Publisher
IEEE
Copyright Statement
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Sponsor
Imperial College London
Grant Number
Junior Research Fellow - Cohort 2012
Source
40th International Conference on Infrared, Millimeter, and Terahertz Waves 2015, IRMMW-THz 2015
Subjects
Science & Technology
Technology
Physical Sciences
Engineering, Electrical & Electronic
Physics, Applied
Engineering
Physics
Publication Status
Published
Start Date
2015-08-23
Finish Date
2015-08-28
Coverage Spatial
Hong Kong, China