摘要
随着相控阵雷达技术的发展 ,对波控系统的要求越来越高 ,特别是大尺寸天线阵面波束的快速扫描问题。本文介绍了应用双口RAM对阵面所有单元实现高速布相的方法。
With the rapid development of phased array radar technology,a high requirement is given to the radar beam steering system,particularly to fast beam scan steering for a large aperture antenna array.This paper presents a design and realization of a high-speed phase distribution for all elements of phased array antenna by use of dual-ported random access memory(RAM).
出处
《雷达科学与技术》
2003年第3期152-155,160,共5页
Radar Science and Technology
关键词
相控阵雷达
波控系统
双口RAM
布相
phased array radar
beam steering system
phase distribution
dual-ported RAM
