Beaming Terahertz waves : a negative gradient-index meta-surface for out-coupling of surface propagating waves
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...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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2016
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| Online Access: | http://hdl.handle.net/10356/67736 |