DocumentCode
950887
Title
VLBI clock synchronization
Author
Counselman, C.C., III ; Shapiro, I.I. ; Rogers, A.E.E. ; Hinteregger, H.F. ; Knight, C.A. ; Whitney, A.R. ; Clark, T.A.
Author_Institution
Massachusetts Institute of Technology, Cambridge, MA
Volume
65
Issue
11
fYear
1977
Firstpage
1622
Lastpage
1623
Abstract
Atomic clocks at widely separated sites can be synchronized to within several nanoseconds from a few minutes of very-long-baseline interferometry (VLBI) observations, and to within one nanosecond from several hours of such observations.
Keywords
Clocks; Counting circuits; Delay estimation; Frequency conversion; Frequency synchronization; Noise generators; Noise shaping; Radio interferometry; Shift registers; Space technology;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1977.10793
Filename
1455062
Link To Document