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- Title
Influence and Data Analysis of Uneven Settlement of Satellite Earth Station Antenna Tower.
- Authors
MA Jun-xing; QUAN Lu-xian; WANG Bing; MA Ting
- Abstract
The uneven settlement degree and change trend is obtained through long - term continuously measuring the uneven settlement of satellite earth station antenna tower. The influence of uneven settlement on the antenna measurement accuracy is analyzed and compensation method for the uneven settlement is discussed. For medium-sized and small antennas, a certain amount of compensation settings can be performed by the leveling device of antenna. More general method is to use mathematical model to correct the angle error caused by uneven settlement of antenna tower and it is useful for large, medium-sized and small antennas. The methods have been applied in engineering and performed well, which are important for improving the antenna tower construction cost-effectiveness.
- Subjects
EARTH stations; TELECOMMUNICATION satellites; MATHEMATICAL models; SIMULATION methods &; models; ANTENNAS (Electronics)
- Publication
Telecommunication Engineering, 2014, Vol 54, Issue 9, p1303
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2014.09.024