Dr. Rafal Lech, Ph.D., D.Sc. 

Rafal Lech was born in Elblag, Poland, in 1977. He received the M.Sc.E.E., Ph.D. (with honors) and D.Sc. degrees from the Gdansk University of Technology, Gdansk, Poland, in 2001, 2007 and 2018, respectively. He is currently with the Department of Microwave and Antenna Engineering, Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology. His main research interests are electromagnetic wave scattering, numerical methods, filter design, complex materials, metamaterial applications at microwave frequencies, electromagnetic analysis of periodic structures, and antenna design.