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坂田勉 研究業績一覧 (14件)
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論文
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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.
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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.
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G. K. Tran,
N. D. Dao,
K. Sakaguchi,
K. Araki,
H. Iwai,
T. Sakata,
K. Ogawa.
Performance Analysis of MIMO Schemes in Residential Home Environment via Wideband MIMO Propagation Measurement,
IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences,
Vol. E93-A,
No. 4,
pp. 814-829,
Apr. 2010.
国際会議発表 (査読有り)
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Gia Khanh Tran,
Nguyen Dung Dao,
Kei Sakaguchi,
Kiyomichi Araki,
Hiroshi Iwai,
Tsutomu Sakata,
Koichi Ogawa.
Performance Analysis of MIMO-OFDM Systems using Indoor Wideband MIMO Channel Measurement Data,
IEEE 63rd VTC 2006-Spring,
Proc. of IEEE 63rd VTC 2006-Spring,
Vol. 6,
pp. 2868-2872,
May 2006.
公式リンク
国際会議発表 (査読なし・不明)
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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.
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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.
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T. Hayashi,
A. Yamamoto,
T. Sakata,
K. Ogawa,
K. Sakaguchi,
J. Takada.
Effect of delay wave on MIMO OTA throughput evaluation of a handset MIMO array using a spatial fading emulator,
COST 2100 10th MCM,
Vol. TD(10)10018,
Feb. 2010.
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A. Yamamoto,
T. Sakata,
T. Hayashi,
K. Ogawa,
K. Sakaguchi,
J. Takada.
Procedure of designing the structural parameters of a spatial fading emulator,
COST 2100 10th MCM,
Vol. TD(10)10016,
Feb. 2010.
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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.
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Tsutomu Sakata,
Atsushi Yamamoto,
Koichi Ogawa,
Jun-ichi Takada.
MIMO Channel Capacity Measurement in the Presence of Spatial Clusters Using a Fading Emulator,
Personal, Indoor and Mobile Radio Communications Symposium 2009,
Sept. 2009.
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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.
国内会議発表 (査読なし・不明)
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タンザカン,
ダオグェンジュン,
阪口啓,
荒木純道,
岩井浩,
坂田勉,
小川晃一.
一戸建て住宅環境におけるMIMO伝送特性の比較(MMSE, VBLAST, QRM-MLD, SVD-MIMO),
信学総大,
電子情報通信学会総合大会講演論文集,
電子情報通信学会,
B-5-45,
pp. 397,
Mar. 2006.
公式リンク
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タンザカン,
ダオ グェンジュン,
阪口啓,
荒木純道,
岩井浩,
坂田勉,
小川晃一.
屋内MIMO伝搬測定データを用いたMIMO-OFDMシステムの伝送特性解析,
2005-10-AP-RCS,
信学技報,
電子情報通信学会,
AP2005-110, vol. 105,
no. 355,
pp. 151-156,
Oct. 2005.
公式リンク
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タンザカン,
ダオグェンジュン,
阪口啓,
荒木純道,
岩井浩,
坂田勉,
小川晃一.
屋内MIMO伝搬測定データを用いたMIMO-OFDMシステムのスループット特性解析,
信学ソ大,
電子情報通信学会ソサイエティ大会講演論文集,
電子情報通信学会,
B-1-223,
pp. 223,
Sept. 2005.
公式リンク
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