Weak Signal Acquisition Based on Circular Correlation and Half-bit

摘要：

In the paper, it analyses circular correlation and accumulation algorithm and further proposes a new algorithm that combines circular correlation with half bit and presents the detailed acquisition steps. The feasibility and effectiveness of the algorithm are verified by the simulation under MATLAB. The results show that the new algorithm can improve acquisition efficiency and sensitivity.

关键词： weak signal acquisition circular correlation half-bit receiver

作者: ZHANG Yi JING Chao-chao WU Peng

作者单位: School of Electronics and Information Northwestern Polytechnical University Xian, Shaanxi, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 508-511

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）