Dr. Sung-Moon Michael Yang is a practicing communication systems engineer with emphasis on wireless communication systems. While in his career he worked mostly fulltime for the communication industry in Silicon Valley and more recently in Southern California, on the design and development of wireless system products as well as integrated circuit components, he also taught wireless communication systems and digital signal processing part time at various universities. He received BS from Seoul National University, Seoul, Korea, and MS and PhD from UCLA, all in Electrical Engineering.