基于基板集成波导的ka波段连续横向短段阵列

2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2018-05-07 DOI:10.1109/ICMMT.2018.8563745

Jia-Jun Liu, Hongxin Xiang, Yuxuan Zhao, Tianling Zhang, Zehong Yan

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引用次数: 2

摘要

本文提出了一种基于衬底集成波导技术的连续横截天线阵列。该天线由准瞬变电磁波发生器、e面联合馈电网络和辐射槽组成。利用碉堡结构在超大矩形波导中产生准瞬变电磁波。然后通过E-plane公司馈电网络划分能量，馈电到辐射槽。从仿真结果可以看出，在22GHz ~ 28GHz频段，反射系数小于-10 dB, 25GHz频段增益约为24.3dBi，效率为59%。

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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Ka-Band Continuous Transverse Stub Array Based on Substrate Integrated Waveguide

In this paper, a CTS (continuous transverse stub) antenna array using SIW (substrate integrated waveguide) technology is proposed. The antenna consists of quasi-TEM wave generator, E-plane corporate feeding network and radiation slots. The pillbox structure is used to generate quasi-TEM wave in the oversized rectangular waveguide. Then the energy is divided by E-plane corporate feeding network and fed the radiation slots. From the simulated results, it can be seen that the reflection coefficient is below -10 dB from 22GHz to 28GHz, and gain is about 24.3dBi at 25GHz with the efficiency of 59%.

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2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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