Title :
The research of base-band signal tracking processing of K Band ranging system
Author :
Fu, Yong-qing ; Bao, Xing-hai
Author_Institution :
Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin
Abstract :
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.
Keywords :
Doppler shift; satellite tracking; signal processing; Doppler frequency shift; base-band signal tracking processing; ranging system; static phase tracking error; tracking loop; Data mining; Design engineering; Design methodology; Earth; Feedback; Gravity; Hardware; Satellites; Signal processing; Tracking loops; Doppler frequency shift; K-band ranging system; tracking loop;
Conference_Titel :
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2178-7
Electronic_ISBN :
978-1-4244-2179-4
DOI :
10.1109/ICOSP.2008.4697727
