摘要
研究了罗兰C脉冲内频率调制,理论分析了各调制方式对罗兰C定位接收机的影响及其数据传输率。研究结果表明:我国罗兰C台链通过脉冲频率二阶16级调制能满足WAAS地面通信网络的要求,且该调制方式兼容于定位接收机。
This paper researched the intrapulse frequency modulation of Loran C in detail and investi- gated theoretically the data rate and interference to positioning receiver by each IFM. The results show that Loran C chain with two-stage 16-level IFM can fulfill the requirements of WAAS terrestrial communication network and that this modulation mode is compatible with the positioning receiver.
出处
《海军工程大学学报》
CAS
北大核心
2012年第4期11-14,共4页
Journal of Naval University of Engineering
基金
国家自然科学基金资助项目(61004126)
东南大学教育部重点实验室开放基金资助项目(201002)
关键词
罗兰C
脉冲内频率调制
WAAS
地面通信网络
Loran C intrapulse frequency modulation WAAS terrestrial communication network
