A Minimum Pointing Error Based Beam-Tracking Algorithm for Multi-beam GEO Satellite Antenna

DOI

10.2991/eia-17.2017.81How to use a DOI?

Keywords

multi-beam satellite antenna; real-time multi-reference LMS algorithm; tracking beamforming technology; beam switching; feed selection; central optimal principle

Abstract

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.

Copyright

© 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/).

Download article (PDF)

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  -