Research on Interpolation Algorithm for DSSS Signal Receiver

摘要：

　　For Direct Sequence Spread Spectrum (DSSS) receiver,a parallel acquisition algorithm based on FFT-IFFT is proposed to improve speed of the DSSS signal acquisition.In order to ensure the FFT data points is equal to a power of 2(2N),Interpolation Algorithm is always used.In this paper,three interpolation algorithms are introduced in detail,and they are analyzed theoretically and compared by quantitative simulation,the resources occupied and test performance verification.We draw the conclusion that the linear interpolation is the optimal algorithm which offers the effective technique for the implementation of DSSS signal receiver.

关键词： DSSS Signal Receiver Acquisition Interpolation Algorithm

作者: YANG Zhiqun

作者单位: Shandong Aerospace Electronics & Technology Institute,Yantai,China,264003

会议类型: 国际会议

会议名称: 2012 2nd International conference on Machinery Electronics and Control Engineering (2012年第二届国际机械电子与控制工程会议(ICMECE 2012))

会议地点: 济南

会议语种:英文

页码: 1279-1284

在线出版日期: 2012-12-29（万方平台首次上网日期，不代表论文的发表时间）