NM3500型仪表着陆系统航向天线故障分析一例，适用于分析仪表着陆系统天线-The NM3500-type instrument landing system heading antenna failure analysis example, applicable to the analysis of the instrument landing system antenna

The global aircraft monitoring, monitoring of Aeronautical band signal, can get the real-time height, heading, speed and other information

Effective Adaptive Kalman Filter for MEMS-IMU/Magnetometers Integrated Attitude and Heading Reference Systems