Bender (1938.4.4-) radar expert. People from Jiutai City, Jilin Province. 1962 graduated from Harbin Institute of Technology. Former vice president of Nanjing Institute of Electronic Technology. He is currently the chairman of the Science and Technology Association of Nanjing Institute of Electronic Technology and the deputy director of the Science and Technology Committee. Engaged in the research and design of radar system for a long time. 200 1 Elected as an academician of China Academy of Engineering. In the long-term scientific practice of national defense cutting-edge technology research, Nanjing Institute of Electronic Technology has formed a scientific research team that combines the old, the young and the middle-aged with distinctive discipline characteristics and strong overall comprehensive advantages. At present, there are 2 academicians of China Academy of Engineering, 5 young and middle-aged experts who have made outstanding contributions at the national level, more than 80 doctoral and master tutors, 9/kloc-0 experts who enjoy special government allowances, more than 900 engineers and technicians with senior titles and above, 20 senior technicians and more than 70 technicians. At the same time, there are doctoral and master's training centers and postdoctoral research centers in many disciplines, and academic journals with high academic status are also hosted, such as Modern Radar, Journal of Microwave, and Electromechanical Engineering. It is in a leading position in the technical fields of phased array, pulse Doppler, monopulse, microwave imaging, digital pulse compression, ultra-low sidelobe antenna, transceiver module, solid-state power synthesis, high-speed digital signal processing, high-performance grating display, microelectronic assembly, high reliability, thermal design, surface mounting and so on.