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Signal tracking method of GNSS receivers for spinning vehicles |
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| Authors: | Jeong Won Kim Hee Won Kang Dong-Hwan Hwang Sang Jeong Lee |
| Affiliation: | 1. Department of Inertial Technologies and Navigation Systems, Hanhwa Corporation R&D Center, 52-1 Oesam-Dong, Yuseong-Gu, Daejon, 305-156, Korea 2. Department of Electronics Engineering, Chungnam National University and is now with Satellite Navigation Team, Korea Aerospace Research Institute, 169-84 Gwahak-ro, Yuseong-Gu, Daejon, 305-806, Korea 3. Department of Electronics Engineering, Chungnam National University, 99 Daehakro, Yuseong-Gu, Daejon, 305-764, Korea |
| Abstract: | A signal tracking method of GNSS receivers for spinning vehicles is proposed in order to eliminate the influence of spinning to the GNSS signal of a vehicle. In the proposed method, a rotation tracking loop is added into the carrier tracking loop of a conventional GNSS receiver. The proposed method was verified through computer simulations and an experiment for live GPS signals. The results show that the proposed method gives an accurate tracking performance. |
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