摘要
本文首先简要介绍了仪表着陆系统的原理,然后应用软件无线电理论对仪表着陆航向引导信号解调作了较详细的分析,并根据理论分析进行了MATLAB系统仿真。
Firstly, the principle of Instrument Landing System(ILS)is described. Then, the localizer beacon signal demodulation of ILS is particular analyzed based on software radio theory and finally the system is simulated by MATLAB software.
出处
《现代导航》
2014年第4期257-260,共4页
Modern Navigation
关键词
软件无线电
仪表着陆
信号处理
仿真
Software Radio
ILS(Instrument Landing System)
Signal Processing
Simulation