Title :
Research of Intermediate Frequency GPS Signal Simulator Based on FPGA
Author :
Gao Yue-yun ; Li Yong-hong ; Feng Qiao-ling ; Wang Yu-Long
Author_Institution :
Coll. of Inf. & Commun. Eng., North Univ. of China, Taiyuan, China
Abstract :
To test the signal synchronization performance for the receiver, an IF GPS signal simulator is built by using FPGA based on IF GPS signal model. GPS signal simulator provides simulation signal source for the design and test of the GPS receiver. This paper presents a digital simulation output of the GPS receiver IF signal, and it has characteristics of low cost, high accuracy and configuration flexibility.
Keywords :
Global Positioning System; field programmable gate arrays; signal detection; FPGA; GPS receiver IF signal; IF GPS signal simulator; intermediate frequency GPS signal simulator; signal synchronization; Educational institutions; Field programmable gate arrays; Frequency modulation; Global Positioning System; Radio frequency; Receivers; Satellites; FPGA; GPS; IF; signal; simulator;
Conference_Titel :
Computer Science & Service System (CSSS), 2012 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-0721-5
DOI :
10.1109/CSSS.2012.277
