用于Terahertz发送/接收隔离应用的510 GHz频率的分支波导合器
Hao Li1,2, Dehai Zhang2, Jin Meng2
1University of Chinese Academy of Sciences, Beijing 100049, China.
Micromachines
|September 28, 2024
概括
本研究介绍了用于太赫兹收发器系统的两种新型波导定向合器. 这些设备实现了高隔离性,这对于发送/接收隔离应用至关重要.
科学领域:
- 工程 工程师 工程师 工程师
- 电磁学 电磁学 电磁学 电磁学
- 微波和太赫兹技术的微波和太赫兹技术.
背景情况:
- 太赫兹 (THz) 收发器系统需要有效的发送/接收 (T/R) 隔离.
- 波导定向合器是这些系统中T/R隔离的重要组成部分.
研究的目的:
- 为THz收发器系统开发和展示两种新的多分支波导定向合器.
- 在510 GHz的中心频率下实现高隔离性能.
主要方法:
- 设计和制造一个五分支和一个三分支波导定向合器.
- 利用低成本的计算机数控 (CNC) 削技术进行制造.
- 通过实验测量进行性能验证.
主要成果:
- 在两种合器设计中,在510 GHz的中心频率上表现出高的隔离性能.
- 五分支合器提供高性能,而三分支合器提供较低的加工难度.
- 使用具有成本效益的CNC削成功制造.
结论:
- 本文所介绍的波导定向合器符合THz系统中T/R隔离的要求.
- 由于其性能和制造方法,开发的合器适用于THz收发器系统的实际实施.
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