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                        Historical Review of Research and Development on Linear Ante

                        日期:2017-10-11 09:22
                        講座名稱: Historical Review of Research and Development on Linear Antennas in Tohoku University
                        講座時間: 2017-10-16 11:10:00
                        講座地點: 北校區科技樓學術報告廳
                        講座人: Prof. Kunio Sawaya, Tohoku University, Japan, IEEE Life Fellow
                        講座人介紹: Professor Kunio Sawaya received the B.S., M.S. and Ph.D. degrees in Electrical and Communication Engineering from Tohoku University, Sendai, Japan, in 1971, 1973, and 1976, respectively.From 1976 to 1987, Dr. Sawaya was a Research Associate in School of Engineering at Tohoku University. From 1987 to 2013, Dr. Sawaya was an Associate Professor and Professor in School of Engineering at Tohoku University. From 1992 to 1993, he is a Visiting Scholar in ElectroScience Laboratory, Ohio State University, Columbus, Ohio, USA. Prof. Sawaya is now a Specially Appointed Professor, Office of Cooperative Research and Development, Tohoku University.Prof. Sawaya is the IEEE Fellow, IEICE (Institute of Electronics, Information and Communication) Fellow.  He was a Chair of Technical Group of Antennas and Propagation of IEICE (2001-2003). He was a Chair of Organizing and Steering Committees of 2004 International Symposium on Antennas and Propagation (ISAP’04). Prof. Sawaya was the President of Communications Society of IEICE.Prof. Sawaya’s research interests include Antennas for mobile communications, Theory of scattering and diffraction, Antennas for plasma heating, Array antennas, etc. Dr. Chan received the Young Scientists Award (IEICE) in 1981, Communications Society Excellent Paper Award in 2006, Best Paper Award (IEICE) in 1988 and 2009. He received Zen-ichi Kiyasu Award in 2009.
                         
                        講座內容:
                        Invention and development of the Yagi-Uda antenna in Tohoku University, Tohoku University, Japan are described. Communication experiments in VHF and UHF frequency bands using transmitter and receiver developed in the same university as well as the Yagi-Uda antenna are also presented. Then, self-complementary antennas, which is the frequency independent antenna invented in Tohoku University are described. Analysis methods of large loop antennas are also presented.
                        西安電子科技大學電子工程學院
                        超高速電路設計與電磁兼容教育部重點實驗室
                        天線與微波技術重點實驗室
                        國際交流與合作處
                        IEEE Xi'an Section, AP/MTT-Chapter
                         



                              
                              

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