Preliminary results of EPB impact on GBAS performance

被引：0
|
作者：
Bumrungkit, Acharaporn [1 ]
Phakphisut, Watid [1 ]
Supnithi, Pornchai [1 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Bangkok 10520, Thailand
来源：
2019 34TH INTERNATIONAL TECHNICAL CONFERENCE ON CIRCUITS/SYSTEMS, COMPUTERS AND COMMUNICATIONS (ITC-CSCC 2019) | 2019年
关键词：
GBAS; Ionospheric irregularity; MIEV;
D O I：
10.1109/itc-cscc.2019.8793387
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In the low-latitude region, equatorial plasma bubbles (EPBs) frequently occur. Ionospheric irregularity due to EPBs can degrade the performance of ground-based augmentation system (GBAS) in aviation. This work focuses on the impact of multiple EPBs on GBAS performance. The multiple EPBs with varied separation distances are simulated to assess the performance of GBAS in Thailand. From the simulation, the results show that the 100 km separation distance causes a more hazardous error in vertical than 1200 km separation distance between the EPBs.
引用
收藏
页码：131 / 133
页数：3
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