自从飞机的出现将战场扩展至三维空间以来,对于水面作战舰队而言,空中的挑战愈加严峻。如何在构建并完善早期预警与侦测体系的同时,及时有效地引导防空武器拦截高速且变得愈加小型化的空中目标,成为摆在世界各国海军面前的重要课题,而采用相控阵原理的舰载雷达是各方关注的焦点。 Since the advent of the aircraft expanded the battlefield to three dimensions, the air challenge has become even more severe for surface combat fleets. How to guide the anti-aircraft weapons to intercept high-speed and smaller-sized air targets in an effective manner while building and perfecting the early warning and detection system has become an important issue facing the Navy in various countries in the world. By adopting the principle of phased array Shipborne radar is the focus of attention of all parties.