Beam control method based on omni-directional regular icosahedron-shaped optical antenna for mobile free-space optical communication
Beam control method based on omni-directional regular icosahedron-shaped optical antenna for mobile free-space optical communication
复制标题
移动自由空间光通信中基于全向正二十面体光天线的波束控制方法
DOI：
10.1117/1.oe.51.10.105007
复制
发表时间：
2012-10
影响因子：
1.3
通讯作者：
Wang, Xin
中科院分区：
文献类型：
--
作者：
Yang, Yintang;Li, Weixu;Jia, Jijun;Wang, Xin
抽象的。为了保证移动的自由空间光通信（FSO）系统中通信链路的稳定性，设计了一种新型全向正二十面体光学天线，并提出了其波束控制方法。详细研究了波束控制策略，包括同一发射面上发射单元之间的切换和发射面之间的切换，并进行了数值仿真。当天线的运动是随机的，每个发射面的发射单元数设计为820时，同一面的发射单元数从0到560变化，切换的发射面数从1到17，与实际情况基本一致。结果表明，该方法可以根据终端的运动情况有效地切换天线的发射单元。该方法适用于全方位的移动的自由空间光通信。
Abstract. In order to ensure the communication link stability in mobile free-space optical communication (FSO) system, a novel omni-directional regular icosahedron-shaped optical antenna is designed and its beam control method is proposed. The beam control strategy is studied in detail, which includes the switch between the transmission units on the same transmitting surface and the switch between the transmitting surfaces, and the numerical simulations are carried out. When the movement of the antenna is random and the number of the transmission units in each transmitting surface is designed as 820, the number of the transmission units on the same surface changes from 0 to 560 and the number of the switched transmitting surfaces is from 1 to 17, which is basically consistent with the actual situation. The results show that the transmission units of the antenna can be switched effectively according to the terminal’s movement. Our proposed method is suitable for mobile FSO in all-directions.
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DOI：
10.1109/lcomm.2010.05.100202
发表时间：
2010-05
期刊：
IEEE Communications Letters
影响因子：
--
作者：
W. Gappmair;S. Hranilovic;E. Leitgeb
通讯作者：
W. Gappmair;S. Hranilovic;E. Leitgeb
DOI：
10.1109/sice.2006.315792
发表时间：
2006-10
期刊：
2006 SICE-ICASE International Joint Conference
影响因子：
--
作者：
K. Yoshida;T. Tsujimura
通讯作者：
K. Yoshida;T. Tsujimura
影响因子：
16.4
作者：
Ciaramella, E.;Arimoto, Y.;Matsumoto, M.
通讯作者：
Matsumoto, M.
DOI：
10.1016/b978-0-12-813365-1.00008-4
发表时间：
2019
期刊：
Optical Wireless Communications for Broadband Global Internet Connectivity
影响因子：
--
作者：
A. Majumdar
通讯作者：
A. Majumdar
影响因子：
4.7
作者：
Chan, Vincent W. S.
通讯作者：
Chan, Vincent W. S.