Graham Brooker is a senior lecturer at the School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Australia. Dr Brooker has 40-year experience in radar research, teaching and development. His previous work included a broad range of subjects from systems engineering and developing RF components to writing software for radar and EW applications and developing millimetre-wave radar sensors for mining applications. Prior to moving to Sydney, he also ran a laboratory that developed millimetre-wave radar systems for both defence and commercial clients. He now mostly teaches courses in active sensing and biomechatronics along with supervising honours and PhD research projects.