Measurement of subjective communication quality for optical mobile communication systems by using mean opinion score. - Yoshihiro Itoh; Kimihiro Tajima; Nobuo Kuwabara (PIMRC, 2000)

Home information wiring system using UTP cable for IEEE1394 and Ethernet systems. - Masahiro Maki; Seiji Hamada; Masamitsu Tokuda; Yoshifumi Shimoshio; Nobuo Kuwabara (IEEE Trans. Consumer Electron., 2001)

Visualization of radiated emission sources on a wire using far field amplitude data. - Yasuhiro Ishida; Y. Yamaguchi; Nobuo Kuwabara; M. Tokuda (APCCAS (1), 2002)

Comparison of Site Attenuation Analysis Results between FDTD and Ray-Tracing Method Using Compact Anechoic Chamber. - Masato Kawabata; Yasuhiro Ishida; Kazuo Shimada; Nobuo Kuwabara (IEICE Trans. Commun., 2005)

Calculation of Longitudinal Conversion Loss and Input Impedance for Indoor Ac Mains Line Considering High-Speed PLC. - A. K. M. Harun-Ar-Rashid; Nobuo Kuwabara; Masahiro Maki; Yoshiharu Akiyama; Hiroshi Yamane (IEICE Trans. Commun., 2005)

Macroscopic Visualization of a Radiated Emission Source Using Cylindrically Scanned Electric Field Amplitude Data. - Yasuhiro Ishida; Masato Kawabata; Nobuo Kuwabara (IEICE Trans. Commun., 2006)

Calculation of Electromagnetic Field Emitted from UTP Cable by Moment Method from 0.3 GHz to 2 GHz. - Nobuo Kuwabara; Yasuhiro Ishida; Masato Kawabata (IEICE Trans. Commun., 2009)

Effect of PLC Signal Induced into VDSL System by Conductive Coupling. - Yoshiharu Akiyama; Hiroshi Yamane; Nobuo Kuwabara (IEICE Trans. Commun., 2010)

Method of Evaluating Shielding Effect of Enclosure Using Disc-Cone Antenna Operated by O/E Converter from 1 GHz to 8 GHz. - Fujio Amemiya; Nobuo Kuwabara (IEICE Trans. Commun., 2010)

Foreword. - Nobuo Kuwabara (IEICE Trans. Commun., 2010)

Measurement of Differential Mode Impedance and Longitudinal Conversion Loss for In-Factory High-Speed PLC System using Three-Phase Power Distribution System. - Toshiyuki Wakisaka; Tohlu Matsushima; Hiroyuki Okumura; Hisao Koga; Nobuo Kuwabara; Yuki Fukumoto (ISPLC, 2020)

Imbalance difference model for prediction of unintentional radiated emission from 10-wire power cable using for power line communication. - Tohlu Matsushima; Hiroyuki Okumura; Nobuo Kuwabara; Yuki Fukumoto (Wirel. Networks, 2024)