Title :
Velocity estimation based on satellite dual frequency EBPSK system
Author :
Lu Zeyuan ; Wu Lenan ; Zhang Yudong
Author_Institution :
Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing, China
Abstract :
To achieve accurate velocity estimation, the Dual EBPSK system model is proposed. EBPSK modulation is high in transmission efficiency. Two independent velocity estimation methods in the Dual EBPSK system are presented. Two velocity estimation results can be fused to get more accurate estimation. The validation of the two methods is proven by following analysis and comparison. Typical error in satellite positioning is analyzed. The validation of the proposed system is proven by the comparison.
Keywords :
phase shift keying; satellite communication; satellite navigation; extended binary phase shift keying; independent velocity estimation methods; satellite dual frequency EBPSK system; satellite positioning; Binary phase shift keying; Estimation; Frequency estimation; Receivers; Satellite broadcasting; Satellites;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6929041
