摘要
本文介绍了基于FPGA的1090ES ADS-B信号发生器的总体架构,对GPS接收、基带信号生成和射频调制等主要模块进行了研究分析,制定出整体的设计方案,完成了系统的软硬件设计。该设计具有布局紧凑、结构简单、使用方便和易于维护等特点,生成的消息类型和发送速率满足RTCA DO-260A标准。
The overall architecture of 1090 ES ADS-B signal generator based on FPGA is introduced.This paper makes a study of the main modules including GPS receiving,baseband signal generation and RF modulation,then formulates the holistic design scheme,and completes the software and hardware design of the system. The design has the characteristics of compact layout,simple structure,easy to use and easy to construct. The broadcast message type and message update rates comply with the RTCA DO-260 A standard.
作者
王婷琦
卢起斌
WANG Ting-qi;LU Qi-bin(ECDAV,Communication University of China, Beijing 100024,China)
出处
《中国传媒大学学报（自然科学版）》
2019年第1期64-69,共6页
Journal of Communication University of China：Science and Technology
