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Wideband Circularly Polarized Antennas and Arrays for Satellite Communications
时间:2018-04-27 21:52    点击:   所属单位:电子工程学院
讲座名称 Wideband Circularly Polarized Antennas and Arrays for Satellite Communications
讲座时间 2018-05-04 09:30:00
讲座地点 北校区主楼3区201学术报告厅
讲座人 Professor Steven Gao
讲座人介绍

Steven Gao is Chair Professor of RF and Microwave Engineering, and the Director of Post-graduate Research at the School of Engineering and Digital Arts, University of Kent, UK.

He worked as a Post-doctoral Research Fellow at National University of Singapore (Singapore), a Research Fellow at Birmingham University (UK), a Visiting Scientist at Swiss Federal Institute of Technology (ETH Zurich, Switzerland), a Visiting Fellow at Chiba University (Japan), a Visiting Scientist at University of California at Santa Barbara (US), and a Senior Lecturer, Reader and Head of Antenna and Microwave Group at Northumbria University (UK), and Head of Satellite Antennas and RF System Group at Surrey Space Centre, University of Surrey (UK). He joined Kent as a Professor in Jan. 2013.

Prof. Gao is an Associate Editor of several Journals including IEEE Transactions on Antennas and Propagation, IEEE Access, Radio Science, Electronics Letters, and IET Circuits, Devices and Systems. He was a Distinguished Lecturer of IEEE Antennas and Propagation Society (2014-2016), General Chair of 2013 Loughborough Antennas and Propagation Conference, Guest Editor of IEEE Trans on Antennas and Propagation for Special Issue on "Antennas for Satellite Communications"(April 2015), Guest Editor of Proceedings of the IEEE for Special Issue on "Small Satellites"(March 2018),and is a member of the editorial boards of International Journal of Space Science and Engineering, Chinese Journal of Electronics (China), etc. He is a Fellow of IET, UK, and a Fellow of Royal Aeronautical Society.

He published 2 books (<>, Wiley, 2012; <>, Wiley-IEEE, 2014), over 300 papers and several patents. He received the 2016 IET Premium Award for the Best Paper in IET Microwave, Antennas and Propagation, and the 2017 CST University Publication Award for a paper in IEEE Transactions on Antennas and Propagation. His main areas of expertise are in antennas, smart antennas, phased arrays, MIMO, satellite antenna, RF/microwave/millimetre-wave circuits and RF front ends.

讲座内容

Antennas with wide bandwidth and circular polarization are required for many wireless systems such as broadband satellite communications, global navigation satellite systems (GNSS), wireless local area networks and wireless power transmission systems. This talk will give an overview of recent development in wideband circularly polarized (CP) antennas and arrays for satellite communications. Then, several examples of wideband CP antenna development at Prof. Gao’s team at the University of Kent will be explained and discussed. A conclusion and future work will be given in the end.

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