Beaming Terahertz waves : a negative gradient-index meta-surface for out-coupling of surface propagating waves

• Main Author: Peh, Rui Jie
• Other Authors: Wang Qijie
• Format: Final Year Project
• Language: English
• Published: 2016
• Subjects: DRNTU::Engineering
• Online Access: http://hdl.handle.net/10356/67736
• Institution: Nanyang Technological University

A broadband Surface-to-Plane wave out-coupler was designed and simulated to couple surface propagating wave into x-polarized plane wave at 3 THz. The out-coupler is a periodically structured negative gradient-index meta-surface with each unit cell comprising of numerous H-shaped sub cells that are s...