摘要
光传输技术是数字阵列雷达系统中的重要技术,主要实现高精度的定时同步和高速海量的数据传输。巨型数字阵列由于阵面规模大、组件数量多,加大了光传输系统设计的技术复杂度和工程实现难度。文中首先分析了巨型数字阵列信号传输的特点和具体要求,给出了巨型数字阵列光传输系统的设计方案和技术途径,对系统中的光纤传输网络、高速串行传输和系统测试等关键技术进行了详细分析,通过采用PON、SERDES等多项先进技术解决了设计中的技术难点,最终实现了巨型数字阵列的光传输系统设计。
Optical transmission technology is an important technique of digital array radar system, it is mainly to realize high-precision timing synchronization and high-speed and massive amounts of data transmission. Due to some characteristics including large scale and more components of giant digital array, technical complexity and engineering realized difficulties of system design for optical transmission have been widely increased. First analyze the signal transmission characteristics and some specific requirements of giant digital array, then put forward the design schemes and the technological approaches of optical transmission design, next analyze some key techniques inclu- ding optical fiber transmission network, high-speed serial transmission, system testing and so forth in detail, meanwhile, solve the techni- cal difficulties of design by adopting PON, SERDES and many advanced technologies, finally realize the system design of optical trans- mission for giant digital array.
出处
《计算机技术与发展》
2013年第8期242-245,共4页
Computer Technology and Development
基金
2010江苏省科技支撑计划(编号略)
