AltBOC Receiver Design and Tracking Performance Analyze

作者：He Weidong^*; Lu Xiaochun; Chang Xiaofeng; He Chengyan; Rao Yongnan; Wang Xue

来源：2nd International Conference on Optical, Electronic Materials and Applications (OEMA 2012), China,Chongqing, 2012-05-25 to 2012-05-26.

DOI：10.4028/www.scientific.net/AMR.529.9

• Global Navigation Satellite Receiver
• Altboc Receiver
• Complex Correlation
• Wide Bandwidth
• Tracking Jitter

The Galileo E5 signal is by far the most sophisticated signal among all the signals used for Global Navigation satellite system. Galileo receivers capable of tracking E5 will benefit from much better performance in terms of measurement accuracy and multipath suppression. Compared with traditional receivers for BPSK or even BOC signals, E5(AltBOC) signal processing techniques requires much more challenging due to the stems of the extremely large bandwidth and inherently complex correlations. This paper aims to present the receiving methodology and the architecture of tracking. The architecture of the tracking channel is discussed alongside with related algorithms and impact of code tracking jitter is evaluated finally.

• 出版日期2012
• 单位中国科学院; 中国科学院国家授时中心