Smart Radio Environments with Intelligent Reflecting Surfaces for 6G Sub-Terahertz-Band Communications. - Yasutaka Ogawa; Shuto Tadokoro; Satoshi Suyama; Masashi Iwabuchi; Toshihiko Nishimura; Takanori Sato; Junichiro Hagiwara; Takeo Ohgane (IEICE Trans. Commun., 2023)