[19p-A34-1~17] 3.8 Terahertz technologies

5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)English Presentation

[19p-A34-16] Design and fabrication of transmissive metasurface for 300-GHz-band beamforming in Beyond 5G wireless networks

〇Adam Pander¹, Daisuke Kitayama¹, Hibiki Kagami¹, Hiroyuki Takahashi¹ (1.NTT Device Technology Labs , NTT Corporation)

Keywords:

metamaterials,wireless communication,sub-terahertz

In this work, to cope with various demands for the radio coverage extension in Beyond5G wireless communication, multilayer metasurfaces with radius size-controllable transmission phase variation are experimentally realized. The design, fabrication, and experimental results are discussed for various devices at 300-GHz-band. The beamforming characteristics are obtained and the data transmission rates measured, showing the highest rate for beamforming metasurface of over 70 Gbps.