智能手机5G应用磁电偶极子26ghz相控阵

2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT) Pub Date : 2018-09-01 DOI:10.1109/ucmmt45316.2018.9015722

Zhiwei Yin, Lei Wang, Wenwen Yang, Jin Shi

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引用次数: 0

摘要

在5G智能手机中，基于高精度印刷电路板(PCB)工艺的毫米波(26GHz)相控阵天线的厚度应限制在1mm (0.09λ0)以内。传统的磁电偶极子天线由于其高姿态而不能用于该相控阵。为了解决这一问题，提出了由2 × 4磁电偶极子元件组成的相控阵，该相控阵仅使用低轮廓为0.08λ0 (@26 GHz)的双层衬底即可实现。相控阵天线也满足一些基本要求，包括实现增益大于13 dBi，扫描角度在- 40到40度之间，频段在24.75到27.5 GHz之间。

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Magneto-Electric Dipole 26 GHz Phased Array for 5G Application of Smartphones

In 5G smartphones, the millimeter-wave (26GHz) phased array antenna based on high-precision printed circuit board (PCB) process should be within a limited thickness for example 1mm (0.09λ0). The traditional magneto-electric dipole antenna cannot be used in this phased array due to its high profile. To solve this problem, the phased array consists of 2 × 4 magnetoelectric dipole elements is presented, which is realized by only using double-layer substrate with low profile of 0.08λ0 (@26 GHz). The phased array antenna also meets some basic requirements, including realized gain more than 13 dBi, scan angle between −40 to 40 degree, and the band from 24.75 to 27.5 GHz.

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2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT)

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