Antenna-Coupled Electrode Electro-Optic Modulator and 28 GHz-Band Wireless Signal Transfer over Fiber for 5G Mobile Systems. - Hiroshi Murata; Hiroto Yokohashi; Sayaka Matsukawa; Yui Otagaki; Hidehisa Shiomi; Masahiro Sato; Yoshikazu Toba; Satoru Kurokawa (OECC/PSC, 2019)

Antenna-Coupled-Electrode Electro-Optic Modulator for Converting 5G-Band Wireless Signal with Two Orthogonal-Polarization Field Components. - Shunsuke Nakamori; Hiroto Yokohashi; Yui Otagaki; Sayaka Matsukawa; Masahiro Sato; Masatoshi Onizawa; Satoru Kurokawa; Hiroshi Murata (OECC/PSC, 2022)

Improving Detection of a Portable NQR System for Humanitarian Demining Using Machine Learning. - Yui Otagaki; Jamie Barras; Panagiotis Kosmas (IEEE Trans. Geosci. Remote. Sens., 2022)

Antennas Measurement for Millimeter Wave 5G Wireless Applications Using Radio Over Fiber Technologies. - Satoru Kurokawa; Michitaka Ameya; Yui Otagaki; Hiroshi Murata; Masatoshi Onizawa; Masahiro Sato; Masanobu Hirose (IEICE Trans. Commun., 2023)

Sub-THz generation device based on optical difference frequency generation using T-branch LiTaO3 rectangular waveguide and sapphire (Al2O3) dielectric waveguide. - Ken Paramayudha; Yui Otagaki; Hiroshi Murata (IEICE Electron. Express, 2025)