x波段高隔离环行器的仿真设计

2020 2nd International Conference on Information Technology and Computer Application (ITCA) Pub Date : 2020-12-01 DOI:10.1109/ITCA52113.2020.00087

Haiping Ren, Yongjun Xie

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引用次数: 3

摘要

本文设计了一种工作在11 ~ 13ghz的x波段波导环行器。利用高频电磁仿真软件HFSS对环行器参数进行了优化。隔离是环行器的一个关键指标。仿真结果表明，该环行器在工作频段的隔离度大于30dB，相对带宽超过16%。此外，三个端口的电压驻波比均小于1.1。因此，本文提出的环行器可为高隔离环行器的设计提供参考方案。

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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Simulation design of an X-band high isolation circulator

In this paper, a X-band waveguide circulator operating at 11 to 13 GHz is designed. The parameters of the circulator are optimized by HFSS (high-frequency electromagnetic simulation software). Isolation is a key indicator of the circulator. The simulation results show that the isolation of the circulator in the working frequency band is greater than 30dB, and the relative bandwidth exceeds 16%. In addition, the voltage standing wave ratios of the three ports are all less than 1.1. Therefore, the circulator presented in this paper can provide a reference scheme for the design of high isolation circulator.

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来源期刊

2020 2nd International Conference on Information Technology and Computer Application (ITCA)

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