基于超材料的真空窗

2020 IEEE 21st International Conference on Vacuum Electronics (IVEC) Pub Date : 2020-10-19 DOI:10.1109/IVEC45766.2020.9520473

Jingxuan Shen, Ningfeng Bai, Changsheng Shen, Xiaohan Sun, P. Pan, Jun Cai, Jinjun Feng

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引用次数: 2

摘要

提出了一种基于超材料的真空窗。真空窗设计频率为94.95 GHz，介质为厚度为0.4mm的蓝宝石片。在冷试验仿真中，电压驻波比(VSWR)在94.95GHz时为1.0029，在VSWR低于1.2的情况下实现了3 GHz的带宽。

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A Vacuum Window Based on Metamaterial

This paper presented a vacuum window based on metamaterial. The vacuum window is designed for 94.95 GHz and the dielectric is sapphire piece with thickness of 0.4mm. In the cold-test simulation, the Voltage Standing Wave Ratio (VSWR) is 1.0029 at 94.95GHz and it achieves a 3 GHz bandwidth with VSWR below 1.2.

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2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)

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