| 講演抄録/キーワード |
| 講演名 |
2017-11-24 10:10
Analysis of DME Ranging Error due to Multipath using Flight Inspection Data Meiyi Xia(ENAC)・○Atsushi Kezuka・Shinji Saitoh(ENRI) SANE2017-76 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
GNSS is widely used in aircraft navigation. However, mitigation of GNSS vulnerability is important because GNSS are susceptible to interference. Therefore, APNT (Alternate Position, Navigation and Timing) is required in order to maintain efficiency and safety of aircraft operations in the case of GNSS signal losses. As a relatively near future GNSS backup, current DME(Distance Measuring Equipment) will be utilized in RNAV operation. As a far future APNT, enhancement of DME is one of the candidates. It is known that performance of current DME has been improved through advances over many years. So, this study clarifies the accuracy of current DME by using flight inspection data for the near future GNSS backup. The authors especially focused on the amount and cause of multipath errors by using the multipath simulation. The results will contribute for the construction of the far future APNT. |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
APNT / DME / Flight Inspection / Multipath Analysis / / / / |
| 文献情報 |
信学技報, vol. 117, no. 321, SANE2017-76, pp. 69-73, 2017年11月. |
| 資料番号 |
SANE2017-76 |
| 発行日 |
2017-11-16 (SANE) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
SANE2017-76 |