A Broadband Dual-polarized Capped Bow-tie 2×2 Antenna Array for 28 GHz Band in 5G Systems
Paper i proceeding, 2018

With the development of the fifth generation (5G) communications, dual-polarization base station antennas have increasingly attracted a lot of attention. In this paper, a broadband high-gain efficiency dual-polarization polarized capped bow-tie antenna with parasitic directorsarray is presented. Simulation results show that the bandwidth of the proposed antenna is 24-36.8 GHz, with its return loss better than 10 dB and the stable coverage. The directivities vary from 8 to 12dBi and the relative cross-polar level is below -10dB over the most of band. It has a simple and compact structure, and is ready to be extended for an large array antennas with massive MIMO performance used in 5G communications.

parasitic directors5G antennas


capped bow-tie


Zhengting Liu

Hunan University

Runqi Wu

Chalmers, Elektroteknik, Kommunikationssystem, informationsteori och antenner, Antennsystem

Youwei Zhou

Hunan University

Xin Wang

Hunan University

Jungang Yin

Hunan University

Jian Yang

Chalmers, Elektroteknik, Kommunikationssystem, informationsteori och antenner, Antennsystem

2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Boston, Massachusetts, USA,

SmartBowtie: PCB/LTCC/silikon baserad UWB mm-Wave Smart Capped Bowtie Gruppantenn för 5G kommunikationssystem

VINNOVA, 2017-07-01 -- 2019-06-30.


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