Code-Carrier Divergence Monitoring for GAST-F GBAS
暂无分享,去创建一个
In Ground Based Augmentation System (GBAS), non Gaussian tails are created by ionosphere when detecting a satellite payload fault with the Code Carrier Divergence (CCD) ground monitor. Ionosphere can also trigger alarms which is not distinguishable with the payload fault. Using multi-frequency observations which would be available in future supporting GBAS Approach Service Type F (GAST-F), a new CCD monitor is proposed with influence of ionosphere removed. The improved performance is shown with the empirical data and simulated scenarios. The worst case is concluded for analysis of compliance with the integirty requirement
[1] M. Brenner,et al. Ranging Source Fault Detection Performance for Category III GBAS , 2010 .
[2] Rtca . Sc,et al. Minimum operational performance standards for GPS local area augmentation system airborne equipment , 2000 .
[3] B. Pervan,et al. Code-Carrier Divergence Monitoring for the GPS Local Area Augmentation System , 2006, 2006 IEEE/ION Position, Location, And Navigation Symposium.