A Non-adjacent Feed Selection Method for Beamforming Performance Enhancement for Multi-beam Satellite Antenna

In recent years, user-centered beamforming systems have attracted increasing interest in the study of multi-beam satellite communication systems. In order to ensure service quality, the beam directivity of targets should have enough flexibility to bear the randomness of user locations. In this paper...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-10, Vol.910 (1), p.12064
Main Authors: Pu, Yongjie, Wang, Bing, Luo, Yong, Cheng, Yuxin, Wu, Jianjun
Format: Article
Language:English
Subjects:
Beamforming
Communications systems
Directivity
Flexibility
Physics
Satellite antennas
Satellite communications
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Summary:In recent years, user-centered beamforming systems have attracted increasing interest in the study of multi-beam satellite communication systems. In order to ensure service quality, the beam directivity of targets should have enough flexibility to bear the randomness of user locations. In this paper, a non-adjacent feed selection method is proposed to minimize the mean square error of beamforming and provide enough flexibility of the beam directivity at the same time.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/910/1/012064