Diffraction of Electromagnetic Waves by Small Apertures

Young Ki Cho is an emeritus professor at Kyungpook National University, where he worked in the Department of Electronics until his retirement in 2020. He taught applied electromagnetics including antenna and microwave engineering. In 2008 he served as the president of the Korean Institute of Electromagnetic Engineering and Science. From 1994 to 2012, he also served as the official member of commission B (fields and waves) and the president of the Korea URSI committee consecutively.