Design and Implement of Beam Steering Based on Phased Array Radar
Yiyang Li, Hao Wang · 2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE) · 2021
Phased array radar has a significant role in military and civilian use. The development trend of the phased array radar front system is a large number of phase shifter units, a small space, and a complex structure. These characteristics correspondingly require the beam steering system to have the characteristics of fast calculation speed, small structure, accurate data compensation, and many additional control functions. This article first introduces the basic principles, composition and functions of the beam steering system, and then introduces the hardware and software schemes of it based on the actual needs of the project. On this basis, the terminal software is further designed to realize the self-detection of the beam steering board. The modularization and intelligence of the entire beam control system has certain adaptability and promotion value.