DocumentCode
956531
Title
The Navy´s Portable Satellite Tracking Stations
Author
Ashbrook, F.M. ; Stevenson, D.D.
Author_Institution
U. S. Naval Ordnance Test Station, China Lake, Calif.
Issue
1
fYear
1960
fDate
3/1/1960 12:00:00 AM
Firstpage
41
Lastpage
45
Abstract
The stations described recover doppler frequencies to an accuracy of one part in 109 and subcarrier oscillator frequencies to 15 kc bandwidths. Coherent phase detection and a tracking local oscillator to minimize required reception bandwidth maximizes signal sensitivity. Station portability accommodates rapid changes of location as dictated by satellite projects and the flexibility of the receiving and recording equipment due to unitized construction permits inexpensive modifications to accommodate present and future satellite programs.
Keywords
Bandwidth; Frequency; Laboratories; Local oscillators; Low voltage; Phase detection; Satellites; Space stations; Telemetry; Voltage-controlled oscillators;
fLanguage
English
Journal_Title
Space Electronics and Telemetry, IRE Transactions on
Publisher
ieee
ISSN
0096-252X
Type
jour
DOI
10.1109/IRET-SET.1960.5008706
Filename
5008706
Link To Document