Dr. Linyan Guo received her B.E. degree in Electronic Information Science and Technology in 2011. Dr. Linyan Guo also received an M.E. degree in Electromagnetic Field and Microwave Technology in 2013 and a Ph.D. degree in Radio Physics from Central China Normal University, Wuhan, China, in 2016. Currently, Dr. Linyan Guo is an associate professor at the China University of Geosciences, Beijing. Her main research interests include the theory and application of metamaterials, the analysis and synthesis of antennas, and ground-penetrating radar.