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一个低档平衡介电共振器过电源分隔器与隔离
Rong Cai1, Chuan Shao1, Kai Xu2
1Information Engineering School, Jiangsu College of Engineering and Technology, Nantong 226007, China.
Micromachines
|January 25, 2025
概括
这项研究介绍了一种新的平衡介电共振器过功率分离器. 它实现了高度隔离和较低的形状,克服了传统设计的局限性.
科学领域:
- 电气工程 电气工程
- 电磁学 电磁学 电磁学 电磁学
- 微波工程 微波工程
背景情况:
- 传统的金属腔介电共振器过器功率分隔器在结合隔离增强方面面临结构上的限制.
- 在过功率分隔器中同时实现高隔离和低隐形是一个持续的挑战.
研究的目的:
- 提出和演示一个平衡的介电共振器过功率分离器,具有更好的隔离性能和更小的配置.
- 为了有效地实现差分模式过,功率分割和常态抑制.
主要方法:
- 使用三个矩形介电共振器之间的TE111y模式的合.
- 实施平衡的料结构,用于过和功率分割功能.
- 在一个空洞堆叠的基板设计中引入隔离电阻结构以增强隔离.
主要成果:
- 实现了有效的差分模式过,功率分割和常态抑制.
- 拟议的设计允许集成隔离结构,与传统设计不同.
- 制造出来的原型显示出低分辨率 (0.66 λg) 和在11.65 GHz时超过15 dB的隔离.
结论:
- 拟议的平衡介电共振器过功率分隔器在隔离和形状方面得到了显著的改进.
- 隔离电阻的新集成解决了传统设计的局限性.
- 该设计适用于需要紧和高性能过功率分隔器的应用.
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