节点文献
位置报告系统信号处理技术
Signal Processing Technique of Position Location Report System
【摘要】 位置报告系统(PLRS)是一种具有抗干扰能力和测距定位能力的专用无线系统,主要用于军事指挥自动化和C3I系统。为了满足系统同步和数据处理技术复杂、精度要求高和速度要求快的特点,使用了高速传输的数据信号处理方法和时分跳扩频控制技术。结合多种声表面波信号处理器技术,实现了快速精确同步组网和测距、定位,满足了系统的抗干扰要求。
【Abstract】 Position Location Report System(PLRS)is a specified radio system having the ability of system antiinterference,location measuring and positioning.It is mainly used in automation of military command and C3I system.To meet the requirements of system synchro,sophisticate data processing with high accuracy and fast speed,both data processing method with high transmission rate and time hopping spread spectrum control are used in this paper.Fast and precision synchronous network,measurment and positioning can be realized by several SAW signal processing technologies to meet above requirements.
- 【文献出处】 压电与声光 ,PIEZOELECTRICS & ACOUSTOOPTICS , 编辑部邮箱 ,1998年04期
- 【分类号】O422
- 【下载频次】31