采用充气衬底集成波导馈电结构的高增益微带贴片天线阵列

2022 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2022-10-20 DOI:10.1109/ATC55345.2022.9943028

Nhu-Huan Nguyen, A. Ghiotto, M. Le, T. Vuong

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引用次数: 1

摘要

提出了一种由多层充气衬底集成波导结构馈电的微带贴片天线阵列。由于馈电网络的低损耗，天线阵列在毫米波频率上表现出高效率。为了进行演示，设计了一个工作在28 GHz的1×2天线阵列，用于5G应用，其实现增益为10.8 dBi，总效率高于90%。该结构可扩展为mx (2N)天线阵列。

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High Gain Microstrip Patch Antenna Array using Air-Filled Substrate Integrated Waveguide (AFSIW) Feeding Structure

This paper presents a microstrip patch antenna array fed by a multilayer air-filled substrate integrated waveguide (AFSIW) structure. Thanks to the low loss feeding network, the antenna array presents high efficiency in millimeter wave frequencies. For demonstration, a 1×2 antenna array operating at 28 GHz is designed for 5G applications, which shows a realized gain of 10.8 dBi and a total efficiency higher than 90%. The proposed structure can be expanded to M×(2N) antenna array.

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2022 International Conference on Advanced Technologies for Communications (ATC)

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