摘要
针对相控阵雷达的特点,提出了一种基于并行LVDS总线的分布式波控系统设计方案,介绍了该波控系统的原理、组成及性能,重点分析了并行LVDS总线的特点及其实现过程,并讨论了由这种总线方式所带来的系统各方面的改进,包括提高信号传输速率,实现波束快速转换,有效减少走线,提高系统可靠性等。
Aiming at the characteristics of the phased array radar,this paper presents a kind of design scheme of distributed beam control system based on the paralleling LVDS bus,introduces the principle, composition and performance of the beam control system, focuses on analyzing the characteristics and realization process of paralleling LVDS bus,and discusses the improvement of each aspect of the system presented by the bus mode, which contains raising the transmission speed, realizing the beam transform rapidly, effectively reducing the wiring, raising the reliability of system, etc.
出处
《舰船电子对抗》
2009年第2期74-76,80,共4页
Shipboard Electronic Countermeasure
关键词
并行LVDS总线
分布式波控
移相器
paralleling LVDS bus
distributed beam control
phase shifter
