宽角宽带解析器用于THz频段
Yasith Amarasinghe1, Yaseman Shiri2, Hichem Guerboukha3
1Department of Electrical and Computer Engineering, Aarhus University, Finlandsgade 22, Aarhus N, 8200, Denmark. yasith_amarasinghe@alumni.brown.edu.
Scientific reports
|July 1, 2025
概括
这项研究引入了一种增强的漏电平行板波导 (LPPW) 来准确确定特拉赫兹 (THz) 通信系统中的光束角度. 这项创新改进了设备跟踪,以实现可靠的高速数据传输.
科学领域:
- 电气工程 电气工程
- 电磁学 电磁学 电磁学 电磁学
- 无线通信无线通信
背景情况:
- 特拉赫兹 (THz) 通信系统提供高速数据传输,但由于路径损失而面临定向光束限制的挑战.
- 保持链路连接性需要精确跟踪发射设备,这在广角接收器中是困难的,并且在确定源角度方面存在挑战.
研究的目的:
- 提出一种新的方法来准确确定THz光束的接收角度.
- 增强传统的漏平平行板波导 (LPPW),以平衡改进的方向性与减少的方向增益.
主要方法:
- 增强传统的漏漏平行板波导 (LPPW).
- 从空间分辨率输出的独特特征进行分析,以确定接收角度.
- 在200 GHz进行实验和模拟.
主要成果:
- 拟议的装置准确地确定了光束的接收角度.
- 该设备显示了更广泛的接收角度.
- 该设备可以充当宽带接收器,并可为不同的频段重新配置.
结论:
- 增强的LPPW有效地解决了在THz系统中确定光束角度的挑战.
- 这种新的方法促进了设备跟踪的改进,并保持了THz通信中的链接连接性.
- 该设备对宽带接收和重新配置的适应性提高了其在各种THz应用中的实用性.
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