DoA Estimation of Line of Sight Signal in Multipath Channel for GNSS Receiver
スポンサーリンク
概要
- 論文の詳細を見る
The GNSS receivers suffer from the multipath interference which is highly correlated with the line of sight (LoS) signal. Such interference results in tracking and ranging errors. In this paper, we propose a novel algorithm that can estimate the direction of arrival (DoA) of the LoS signal in the presence of highly correlated multipath interference. The proposed algorithm combines the matching pursuits algorithm for multipath estimation and the minimum norm algorithm for DoA estimation. An efficient combination of two algorithms yields reliable estimates of the DoA of LoS signal as demonstrated by computer simulations.
- （社）電子情報通信学会の論文
- 2009-11-01
著者
-
Lee Sanguk
Satellite Control & Navigation Team Electronics And Telecommunications Research Institute
-
Kim Sunwoo
Dept. Of Electronic Engineering Hanyang University
-
Kim Sunwoo
Dept. Of Electronics Computer And Communication Engineering Hanyang University
-
JO Byeong-Chan
Dept. of Electronic Engineering, Hanyang University
-
Jo Byeong‐chan
Hanyang Univ. Seoul Kor
-
Jo Byeong-chan
Dept. Of Electronic Engineering Hanyang University
-
Lee Sanguk
Satellite Communications Systems Department, Radio & Broadcasting Technology Laboratory, Electronics and Telecommunications Research Institute(ETRI)
関連論文
- Development & Test of Next Generation Search and Rescue Beacon(Poster Session II -Space and Airborne Technologies-,ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics))
- Performance Verifications of the KOMPSAT-1 MCE in the aspects of orbit and attitude operations
- Mission Control System for KOMPSAT-2 Operations(System Engineering-II)
- Design of the COMS Satellite Ground Control System(System Engineering-I)
- Multipath Interference Cancellation Technique for High Precision Tracking in GNSS Receiver
- Analysis of Navigation Algorithm Performance for GNSS Ground Station(Satellite System III)
- DoA Estimation of Line of Sight Signal in Multipath Channel for GNSS Receiver
- Test of 406MHz Search and Rescue Distressed Beacon
- Development of Galileo Signal Simulator