Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Naval University of Engineering》 2017-02
Add to Favorite Get Latest Update

On GPS signal pseudo-random code demodulation processing

LIU Rui;GAO Jing-dong;LI Fei;CUI Jian-yong;LI Peng;Unit No.63891;Naval Univ.of Engineering;  
In order to research the spread spectrum signal of GPS M code, "comparable BPSK demodulation" ideas is used to process carrier demodulation in the actual received GPS signal with 25 mHz bandwith,and the demodulation scheme is designed by the method of engineering to separate the C/A code,P code from M code.The carrier and the subcarrier tripping are effectively carried out,and the influence of C/A code and P code on M code signal extraction are reduced by using I/Q channels feature.
【Fund】: 国家自然科学基金资助项目(41274013)
【CateGory Index】: TN911.3;TN967.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved