Shigekazu Sakai
Waseda University
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Publication
Featured researches published by Shigekazu Sakai.
international geoscience and remote sensing symposium | 2014
Fahad Algneaer; Shigekazu Sakai; Hitoshi Nohmi
A basic study for palm tree reflection characteristics was conducted by using different frequency bands including Ku-band, X-band and L-band antennas. Also different polarizations have been used such as HH, VV and HV to test its reflection properties on the object. The experiment was performed in an anechoic chamber and the palm tree was tested during two conditions with the leaves then after cutting the leaves in order to test the tree trunk. Two instruments have been used, a vector network analyzer (VNA) and X-band GB-SAR developed for the purpose of this study.
The Japanese Journal of Ergonomics | 2005
Ryo Kato; Hanae Ikesita; Takashi Kawai; Shigekazu Sakai; Takashi Sato; Takashi Yamazaki; Hitoshi Yamagata; Toshio Arima
Proceedings of the IEICE General Conference | 2014
Daisuke Tabuchi; Mutsumi Suganuma; Shigekazu Sakai
The Journal of the Institute of Image Electronics Engineers of Japan | 2013
Li Jen Chen; Mutsumi Suganuma; Shigekazu Sakai; Jun Ohya; Shunichi Yonemura; Yukio Tokunaga
GITS/GITI Research Bulletin | 2012
Li Jen Chen; Mutsumi Suganuma; Shigekazu Sakai; Shunichi Yonemura; Jun Oya; Yukio Tokunaga
아시아디지털아트앤디자인학회 학술대회 자료집 | 2011
Maryam Khalaj Amirhosseini; Shigekazu Sakai; Mutsumi Suganuma
아시아디지털아트앤디자인학회 학술대회 자료집 | 2010
Estella Chen; Mutsumi Suganuma; Shigekazu Sakai
아시아디지털아트앤디자인학회 학술대회 자료집 | 2008
Mutsumi Suganuma; Shigekazu Sakai
Educational technology research | 2008
Masanori Yatagai; Shigekazu Sakai
PROCEEDINGS OF THE ITE CONVENTION 映像情報メディア学会2003年冬季大会 | 2003
Yutaka Ueda; Fumi Setoguchi; Shigekazu Sakai
