Surface roughness impact of 3D Ti-alloy printed WR-10 waveguide and rectangular horn antenna at W-band (75-110 GHz)

Surface roughness impact of 3D Ti-alloy printed WR-10 waveguide and rectangular horn antenna at W-band (75-110 GHz)

Abstract To investigate the effect of the surface roughness of 3D-metal-printed sub-THz components, the WR-10 3-inch-long waveguide and 24 dBi rectangular horn antenna were 3D-metal-printed using a titanium alloy powder and a high-resolution 3D metal printer. The characterized surface roughness of t...

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Bibliographic Details
Main Authors: Cheolbok Kim, Ryan Cadwell, Anthony Ngoma, Zhong Yang, Md Mufassal Ahmad, Jungkwun Kim, Sung Jin Kim
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:Micro and Nano Systems Letters
Online Access:https://doi.org/10.1186/s40486-024-00220-2
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