条形加载定向耦合器的设计

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI:10.1109/EEI59236.2023.10212774

Cuilian Song, Yuchao Ma, Hui Ma, Huiyan Liu

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引用次数: 0

摘要

本文设计了一种改进型带加载定向耦合器。通过加载金属带线，提高了定向耦合器的隔离性。理论分析和仿真结果验证了设计方法的正确性。结果表明，带加载定向耦合器在不影响插入损耗和耦合度的情况下，可将定向耦合器的隔离度提高15dB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of strip-loaded directional coupler

In this paper, an improved directional coupler with strip-loaded is designed. The isolation of the directional coupler is improved by loading metal strip lines. The theoretical analysis and simulation results verify the correctness of the design method. The results show that the proposed directional coupler with strip- loaded can improve the isolation of the coupler by 15dB without obviously affecting the insertion loss and coupling.

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2023 5th International Conference on Electronic Engineering and Informatics (EEI)

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