摘要
针对精密测距监控器接收到的数字基带信号,提出了基于FPGA的监控器数字基带信号处理方法,包括状态机方式实现的脉冲预选方法和关键点选取方法,并进行了仿真验证。
For the baseband signal received by monitor of DME/P,a FPGA-based digital baseband signal processing method is proposed,including the pulse pre-selection method based on the FPGA state machine method and the key point selection method suitable for the monitor measurement project.The signal processing method have been tested and verified in actual system.
作者
李世冲
刘小龙
LI Shichong;LIU Xiaolong
出处
《现代导航》
2019年第3期195-198,共4页
Modern Navigation
关键词
精密测距
数字基带处理
脉冲预选
关键点选取
DME/P
Digital Baseband Signal Processing
Pulse Pre-Selection Method
Key Point Selection
