論文

• Tsutomu Sakata, Atsushi Yamamoto, Koichi Ogawa, Hiroshi Iwai, Jun-ichi Takada, Kei Sakaguchi. A Spatial Fading Emulator for Evaluation of MIMO Antennas in a Cluster Environment, IEICE Transactions on Communications, IEICE, vol. E97-B, no. 10, pp. 2127-2135, Oct. 2014.
• Hiroshi Iwai, Kei Sakaguchi, Tsutomu Sakata, Atsushi Yamamoto. Performance evaluation of spatial correlation characteristics for handset antennas using spatial fading emulator based on Clarke's model, vol. E93-B, no. 10, pp. 2514-2522, Oct. 2010.
• H.Iwai, T.Sakata, Atsushi Yamamoto, K.Sakaguchi. 3-D Angular Spectrum Measurements in a Residential two-story House at 5GHz, IEICE Transaction on Communications, vol. E90-B, no. 9, pp. 2344-2351, Sept. 2007.

国際会議発表 (査読なし・不明)

• Atsushi Yamamoto, T. Sakata, T. Hayashi, K. Ogawa, K. Sakaguchi, J. Takada. Spatial Fading Emulator Applicable to a Handset MIMO Array Evaluation, IEICE Asia-Pacific Radio Science Conference 2010, Sept. 2010.
• Tsutomu Sakata, Atsushi Yamamoto, Koichi Ogawa, Toshiteru Hayashi, Jun-ichi Takada, Kei Sakaguchi. MIMO performance comparison between handset MIMO antennas, COST 2100 11th Management Committee Meeting, June 2010.
• Tsutomu Sakata, Atsushi Yamamoto, Toshiteru Hayashi, Koichi Ogawa, Yoshiki Okano, Jun-ichi Takada, Kei Sakaguchi. Throughput measurement of MIMO array on WLAN IEEE 802.11n System Using a RF-controlled Spatial Fading Emulator, COST 2100 9th MCM, Vol. TD(09)920, Sept. 2009.
• Atsushi Yamamoto, Sakata Tsutomu, Toshiteru Hayashi, Koichi Ogawa, Jesper Nielsen, Gert F. Pedersen, Jun-ichi Takada, Kei Sakaguchi. MIMO Performance Evaluation in a Street Microcell Using a Spatial Fading Emulator in Comparison with a Radio Propagation Test, COST 2100 9th MCM, Vol. TD(09)912, Sept. 2009.

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