ICMMT2016 (the Ninth International Conference on Microwave and Millimeter Wave Technology) will be held in Beijing International Conference Center (BICC, located close to Beijing Olympic Park), Beijing, China, on June 5-8, 2016. Technical papers describing original work in research, development, and application of all area in microwave and millimeter wave are solicited, including antenna, EM theory and numeric method, RFIC, EMC, measurement, wireless and optic communications.