带多个天线阵列的智能传输刨床，用于加强低地轨道卫星通信地面链路

IF 2.6 3区工程技术 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS

Electronics Pub Date : 2024-09-09 DOI:10.3390/electronics13173581

Mon-Li Chang, Ding-Bing Lin, Hui-Tzu Rao, Hsuan-Yu Lin, Hsi-Tseng Chou

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引用次数: 0

摘要

在这项研究中，我们提出了一种配备多个天线阵列的智能传输平面器，以改善低地球轨道（LEO）卫星通信的地面链路。STP 采用对称结构，战略性地安装在窗户的两端，同时服务于室内和室外环境。以窗玻璃为介质，通过平面器之间的耦合机制进行能量传输。设计重点是玻璃两侧的大型阵列天线设计、波束成形网络和耦合器设计。波束成形网络可使室内和室外天线阵列向不同方向切换波束，优化具有窄波束宽度的高增益天线。通过电磁感应和滤波耦合器，在室内和室外环境之间建立了稳健的信号传输通道。这种设置大大提高了通信效率，尤其是在非视距环境下。

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Smart Transfer Planer with Multiple Antenna Arrays to Enhance Low Earth Orbit Satellite Communication Ground Links

In this study, we propose a smart transfer planer equipped with multiple antenna arrays to improve ground links for low Earth orbit (LEO) satellite communication. The STP features a symmetrical structure and is strategically placed on both ends of a window, serving both indoor and outdoor environments. Using the window glass as a medium, energy transmission occurs through a coupling mechanism between the planers. The design focuses on large array antenna design, beamforming networks, and coupler design on both sides of the glass. Beamforming networks enable the indoor and outdoor antenna arrays to switch beams in various directions, optimizing high-gain antennas with narrow beamwidths. Through electromagnetic induction and filter couplers, a robust signal transmission channel is established between indoor and outdoor environments. This setup significantly enhances communication efficiency, particularly in non-line-of-sight environments.

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来源期刊

Electronics Computer Science-Computer Networks and Communications

CiteScore

1.10

自引率

10.30%

发文量

3515

审稿时长

16.71 days

期刊介绍： Electronics (ISSN 2079-9292; CODEN: ELECGJ) is an international, open access journal on the science of electronics and its applications published quarterly online by MDPI.