A Minimum Pointing Error Based Beam-Tracking Algorithm for Multi-beam GEO Satellite Antenna
- 10.2991/eia-17.2017.81How to use a DOI?
- multi-beam satellite antenna; real-time multi-reference LMS algorithm; tracking beamforming technology; beam switching; feed selection; central optimal principle
In this paper, the traditional LMS algorithm is extended to the real-time multi-reference point algorithm. The adaptive tracking beam is obtained by the mean square error and the minimum optimization criterion. Finally, this paper presents a switching proposal of the tracking beam. In order to better realize the effect of the proposal, the sum of minimum mean square error criterion is discussed, and the central optimal principle is proposed to choose feed combination. The central optimal principle proposed in this paper can select a more suitable combination of feeds to form the tracking beam, and then obtain a better adaptive tracking effect.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jian LI AU - Xu TAN AU - Jing WANG AU - Yong LUO AU - Jianjun WU PY - 2017/07 DA - 2017/07 TI - A Minimum Pointing Error Based Beam-Tracking Algorithm for Multi-beam GEO Satellite Antenna BT - Proceedings of the 2017 International Conference on Electronic Industry and Automation (EIA 2017) PB - Atlantis Press SP - 376 EP - 381 SN - 1951-6851 UR - https://doi.org/10.2991/eia-17.2017.81 DO - 10.2991/eia-17.2017.81 ID - LI2017/07 ER -