Prof. Yen-Hsyang Chu is the Dean of the Department of Space Science and Engineering, College of Earth Sciences, National Central University, Taoyuan, Taiwan. He received his Ph.D. degree from the Graduate Institute of Atmospheric Physics, National Central University (NCU) in 1988. He served as the Director of the Graduate Institute of Space Science with NCU from 1996 to 1999, as a Secretary General of NCU from 2006 to 2009, as the Dean of the Research and Development Office with NCU from 2009 to 2013, and as the Dean of College of Earth Science with NCU from 2013 to 2019. His research interests include ionospheric physics, radar remote sensing of the atmosphere and ionosphere, retrieval of atmospheric refractivity profiles using the GPS radio occultation technique, radio wave propagation channel modeling, and radar signal analysis and processing.