Enabling the 6G and IoT-Verse: Nonradiative Dielectric (NRD) Waveguides for Millimeter-Wave Communications. - Tahir Bashir; Wei Li 003; Md. Iquebal Hossain Patwary; Akito Iguchi; Yasuhide Tsuji; Tatsuya Kashiwa (IEEE Internet Things J., 2026)