ANTENNA ASSEMBLY AND WIRELESS DEVICE

An antenna assembly and a wireless device are disclosed, and belong to the field of communication technologies. The antenna assembly includes N elements, a feeding network, and a printed circuit board PCB. N is an integer greater than or equal to 4. The N elements and the feeding network are located...

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Bibliographic Details
Main Authors TAO, Zui, ZHAO, Jie, ZHOU, Xiao
Format Patent
LanguageEnglish
French
German
Published 27.07.2022
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:An antenna assembly and a wireless device are disclosed, and belong to the field of communication technologies. The antenna assembly includes N elements, a feeding network, and a printed circuit board PCB. N is an integer greater than or equal to 4. The N elements and the feeding network are located on the PCB, the N elements are all connected to the feeding network, each element has a radial part, the radial part of each element points to an antenna phase center, and a length of the radial part of each element is greater than a sum of lengths of other non-radial parts. In this way, a main radiation direction of each element is consistent with a direction in which a radial part of each element is located, so that each element is equivalent to a line source, and has a relatively narrow beamwidth and an enhanced side lobe suppression capability.
Bibliography:Application Number: EP20200878136