【摘要】 本文简述了用高、新技术改造、发展常规兵器的重要性和现代雷达技术的发展方向；概述了微电子技术应用于有源相控阵，数字信号处理，以及现有雷达的改造等方面，以提高雷达的性能和可靠性。更多还原

【Abstract】 The importance of using high-techs to transform and develop conventional weapons and the de- veloping trend of modern radar technology are examined in the papwr. Applications of microelectronies to ac- tive phased arrays,digital signal proceesing(DSP)and transformation of existing radars to improve the per- formance and reliability of radars are described.更多还原