用于28 GHz 5G波束转向蜂窝设备的混合天线模块概念

2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G) Pub Date : 2018-08-30 DOI:10.1109/IMWS-5G.2018.8484662

Junho Park, Seung Yoon Lee, Yeonwoo Kim, Jae-Yeong Lee, W. Hong

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引用次数: 32

摘要

本文提出了一种新的毫米波混合天线模块概念，以实现与现有蜂窝设备在结构和系统上兼容的球面波束转向覆盖。混合天线模块的概念将现有的两个概念——封装天线(AiP)和显示天线(AoD)紧密结合在一起，将天线主瓣引导至射端和宽频方向。紧凑的端射天线阵列(AiP)和全光学透明天线阵列(AoD)在28 GHz时的阻抗带宽(2:1 VSWR)分别为1.67 GHz和0.85 GHz。远场研究表明，在θ = 90°和θ = 0°范围内，4元端射AiP和16元侧射AoD的实现增益分别为9.2 dBi和12.8 dBi。

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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Hybrid Antenna Module Concept for 28 GHz 5G Beamsteering Cellular Devices

This paper presents a novel hybrid antenna module concept at millimeter-waves to realize spherical beamsteering coverage that is structurally and systematically compatible with present day cellular devices. The hybrid antenna module concept coherently combines two existing concepts - the AiP (Antenna-in-Package) and AoD (Antenna-on-Display) to steer the antenna main lobe in the end-fire and broadside direction. A compact end-fire antenna array (AiP) and a fully optically transparent antenna array (AoD) achieve impedance bandwidth (2:1 VSWR) of 1.67 GHz and 0.85 GHz respectively at 28 GHz. Investigation in the far-field ascertains hat the 4-element end-fire AiP and the 16-element broadside AoD exhibit a realized gain of 9.2 dBi and 12.8 dBi in the θ = 90° and θ = 0° respectively.

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2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G)

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