The Research of Base-band Signal Tracking Processing of K Band Ranging System

摘要：

It introduced a processing method of base-band signal tracking of K Band ranging system(KBR) ,and meanwhile gave the design method of base band signal tracking loop of KBR and the simulation results of Matlab.The DPLL can be easily implemented in hardware which is made up of DSP and FPGA.It also gave the basic hardware connection relationship of the special DPLL.This kind of method can track the dynamic situation of gravity satellite well,extract the quantity of carrier phase exactly and ensure that the static phase tracking error is less than 10-4 Hz.

关键词： K-band ranging system Doppler frequency shift tracking loop

作者: Yong-qing Fu Xing-hai Bao

作者单位: College of Information and Communication Engineering,Harbin Engineering University Harbin 150001,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）