Fabricated radio-wave absorber and measurement setup (a) at 30 GHz and (b) at 150 GHz. Measurement results at 30 GHz and (d) at 150 GHz. 5G wireless communication services have rapidly expanded ...
Sixth-generation, or 6G, cellular networks are the next step in wireless communication, and electromagnetic terahertz waves ...
A new radio wave absorber features more than 25 wt% of biomass material—replacing petroleum-derived polyethylene—to enable a reduction of CO₂ emissions by 13% compared to conventional products. TDK’s ...