介绍了相控阵雷达波控系统的基本功能和发展趋势，重点从雷达新技术的发展阐述了现代雷达对波控系统的新需求，并通过理论分析和实例相结合的方式介绍了波控系统发展的主要方向。

This paper describes the basic functions and development trend of phased array radar beam steering system. In particular, new technologies of beam steering system which match the requirements of modem radar are presented in detail. Also the main tendency of future of beam steering system is outlined by combining theoretical analysis with examples.

TN957.2 TN958.92