ANTENNA UNIT, ANTENNA ARRAY, AND BASE STATION

WIPO Patent Application WO/2020/134448

A1

Embodiments of the present application relate to the technical field of communication, and disclose an antenna unit, an antenna array, and a base station. The antenna unit in the present application is applied to the base station, and comprises: a metal floor; and a first polarized antenna and a second polarized antenna disposed at an insulation support frame, wherein the insulation support frame is disposed on the metal floor, and a polarization of the first polarized antenna and a polarization of the second polarized antenna are orthogonal to each other. A radiation surface has a periphery shaped like an astroid, wherein a first vibration arm and a second vibration arm are symmetrically disposed. A first feed end and a second feed end are differentially fed. The second polarized antenna consists of a third feed end, a fourth feed end, and a second symmetrical vibrator located on the radiation surface, wherein a third vibration arm and a fourth vibration arm are symmetrically disposed. The third feed end and the fourth feed end are differentially fed. The antenna unit provided in the embodiments has good performance, and can meet the requirement of large network capacity or wide signal coverage.

LIU JIANCHUAN (CN)
YUE YUEHUA (CN)

PCT/CN2019/113279

July 02, 2020

October 25, 2019

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AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
SINGAPOREAAC TECH PTE LTD (SG)

H01Q1/24

CN110011026A	2019-07-12
CN203895597U	2014-10-22
CN106299690A	2017-01-04
US20100265151A1	2010-10-21
US20090309806A1	2009-12-17

GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)

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