Sato Akihiko joined NHK in 2011. After working at the Nagoya Broadcasting Station, he joined Science & Technology Research Laboratories (STRL) in 2014. Since then, he has been engaged in research on ...

R&D on the transmission system for an advanced terrestrial broadcasting system (ISDB-T3) has progressed with the aim of achieving transmission performance superior to existing ISDB-T, while also ...

Radio spectrum is pricey. Operators drop billions at auction to lock down licensed frequency bands, and every single frequency counts. Dynamic Spectrum Sharing (DSS) was built to address exactly this, ...

Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250229 .Programmable metasurface (PM), also termed as ...