Measurements on Area Coverage of 5GHZ Band MIMO-OFDM System in Residential Home Environment. - Nguyen Dung Dao; Hai-Yeow-Eugene Chua; Kei Sakaguchi; Kiyomichi Araki; Hiroshi Iwai; Tsutomu Sakata; Koichi Ogawa (PIMRC, 2005)

Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data. - Gia Khanh Tran; Nguyen Dung Dao; Kei Sakaguchi; Kiyomichi Araki; Hiroshi Iwai; Tsutomu Sakata; Koichi Ogawa (VTC Spring, 2006)

3-D Angular Spectrum Measurements at 5 GHz in a Residential Two-Story House. - Hiroshi Iwai; Tsutomu Sakata; Atsushi Yamamoto; Kei Sakaguchi (IEICE Trans. Commun., 2007)

MIMO channel capacity measurement in the presence of spatial clusters using a fading emulator. - Tsutomu Sakata; Atsushi Yamamoto; Koichi Ogawa; Jun-ichi Takada (PIMRC, 2009)

Performance Evaluation of Spatial Correlation Characteristics for Handset Antennas Using Spatial Fading Emulator Based on Clarke's Model. - Hiroshi Iwai; Kei Sakaguchi; Tsutomu Sakata; Atsushi Yamamoto (IEICE Trans. Commun., 2010)

Performance Analysis of MIMO Schemes in Residential Home Environment via Wideband MIMO Propagation Measurement. - Gia Khanh Tran; Nguyen Dung Dao; Kei Sakaguchi; Kiyomichi Araki; Hiroshi Iwai; Tsutomu Sakata; Koichi Ogawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

A Spatial Fading Emulator for Evaluation of MIMO Antennas in a Cluster Environment. - Tsutomu Sakata; Atsushi Yamamoto; Koichi Ogawa; Hiroshi Iwai; Jun-ichi Takada; Kei Sakaguchi (IEICE Trans. Commun., 2014)

Development of wireless power transfer system for robot arm with rotary and linear movement. - Satoru Kikuchi; Tsutomu Sakata; Eiji Takahashi; Hiroshi Kanno (AIM, 2016)