摘要
给出有源相控阵与多波束发射阵的辐射有源功率方向图及ERP计算公式,并详细对比了有源相控阵和透镜多波束发射阵(MBAT)的应用特点,得出若干对比项中,有源相控阵均优于多波束发射阵的结论。但是,用于接收阵中,透镜多波束比有源相控阵又有新的不同优势。期望这些对比结论能够有助于雷达及干扰系统设计师完成发射分系统的设计选型,或者对整个雷达和干扰系统的方案选择报告能够有所帮助。
The active power directional diagram and formula of ERP are proposed, and the appli- cation characteristic of active phased array and multi-beams array （MBAT） is discussed in de- tail. It is concluded that the active phased array is better than MBAT in some items. But MBAT has some new advantages in receivers. It is expected that these conclusions can help the engi- neers in designing radars and jamming systems.
作者
方建新
顾庆辉
张洋
FANG Jian-xin, GU Qing-hui, ZHANG Yang(Science and Technology on Electronic Information Control Laboraoty, Chengdu 610036, Chin)
出处
《电子信息对抗技术》
2018年第2期76-80,共5页
Electronic Information Warfare Technology
