DocumentCode
128218
Title
Phase difference measurement and correction for deep space exploration
Author
YingQian Zhang ; GuoChun Wan ; Lan Chen
Author_Institution
Dept. of Electron. Sci. & Technol., Tongji Univ., Shanghai, China
fYear
2014
fDate
9-11 June 2014
Firstpage
68
Lastpage
72
Abstract
This thesis is primarily concerned with the phase difference measurement and correction in ΔDOR with the VLBI system. The phase will be changed by the filters and the DDS in each channel and we propose a method to correct the phase difference.
Keywords
phase measurement; radioastronomical techniques; radiowave interferometry; space communication links; ΔDOR; VLBI system; deep space exploration; delta differential one-way ranging; phase difference correction; phase difference measurement; very long baseline interferometry; Bandwidth; Delays; Extraterrestrial measurements; Frequency-domain analysis; Maximum likelihood detection; Phase measurement; Space vehicles; ΔDOR; VLBI; correction; delay; phase difference;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications (ICIEA), 2014 IEEE 9th Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-4799-4316-6
Type
conf
DOI
10.1109/ICIEA.2014.6931133
Filename
6931133
Link To Document