面向卫星互联网信号的监测处理平台设计
Design of a monitoring and processing platform for satellite Internet signals
高峰 1张聪1
作者信息
- 1. 中国电子科技集团公司第三十研究所,成都 610041
- 折叠
摘要
在低轨卫星互联网迅猛发展的背景下,我国卫星监管机构围绕新型目标开展针对性监测的效果不佳,技术水平亟待提升.基于卫星互联网信号传输架构的研究结果,提出一种面向卫星互联网信号的针对性监测技术框架,设计并实现高速监测处理平台.典型卫星信号经过信号检测、识别、解调译码后,支持比特流级信号分析.实验结果表明,该平台能够实现典型卫星互联网信号监测处理流程并得到相关特征参数,对研制监测设备具有实用意义.
Abstract
In the context of the rapid development of the low-orbit satellite Internet,the targeted monitoring carried out by China's satellite regulators around the new target is not effective,indicating the technology level needs to be improved.Based on the research results of satellite Internet signal transmission architec-ture,a framework of targeted monitoring technology for satellite Internet signals is proposed,and a high-speed monitoring and processing platform is designed and implemented.Typical satellite signals are detec-ted,identified,demodulated and decoded to support the bitstream-level signal analysis.The experiment re-sults show that the platform can realize the typical satellite Internet signal monitoring and processing process and obtain the relevant characteristic parameters,which has practical significance for the development of monitoring equipment.
关键词
卫星互联网/卫星监测/信号检测/FPGA/DSPKey words
satellite internet/satellite monitoring/signal detection/FPGA/DSP引用本文复制引用
出版年
2024
NETL
NSTL
万方数据