Digital Beamforming Antenna Array for TM satellite communication

被引:0
|
作者
Sebastien, Rougerie [1 ]
Celine, Berland [1 ]
Thibaud, Calmettes [1 ]
Nicolas, Ferrando [1 ]
Benjamin, Molina [1 ]
Julien, Rotureau [1 ]
机构
[1] Thales Alenia Space, Toulouse, France
关键词
DBFN; Beamforming; Satellite communication; TM/TC; Ground station; Antenna array;
D O I
10.1109/AP-S/INC-USNC-URSI52054.2024.10685908
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a new ground station for TM satel lites tracking based on Digital BeamForming Network (DBFN) technology. In this demonstrator, several innovations are presented: the design of the antenna array composed by 256 radiating elements and of the signal digital ization and beamforming solution supports communication at very low elevation for multiple simultaneous satellites. This demonstrator of a DBFN ground station was developed in the frame of the ESA project AWS (Arctic Weather Satel lite for EPS Sterna mission).
引用
收藏
页码:2563 / 2564
页数:2
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