FEED COMPONENT, AND RADIATING ELEMENT

WIPO Patent Application WO/2021/063124

A1

The present application provides a feed component and a radiating element. The feed component comprises a feed component suitable for insertion into a feed hole pre-configured in a radiating element and forming a feed port. The feed component comprises a feed post and a feed dielectric member sleeved over the feed post. The feed post and the feed dielectric member are formed as an integrated structure by means of injection molding, and an outer side of the feed dielectric member is provided with an abutment portion to create an interference fit with an inner wall of the feed hole to achieve fastening. The feed port is formed by installing the feed component in the feed hole of the radiating element. The feed component enhances structural stability by combining two parts made of different materials into an integrated entity by using a conveying injection molding process, and also reduces the influence of deviations arising during assembly on antenna metrics. In addition, the interference fit provided between the abutment portion and the feed hole restricts freedom of motion of the feed component in the feed hole, thereby ensuring relative stability between the feed component and the radiating element, and ensuring antenna metric stability.

JP2004304461	VEHICLE-MOUNTED ANTENNA
JPH10173417	ON-VEHICLE ANTENNA
WO/1986/006216	MULTIBAND ANTENNA

LIU YONGJUN (CN)
XIAO FEI (CN)
HUANG LIWEN (CN)
JIANG WEIWEI (CN)

PCT/CN2020/109881

April 08, 2021

August 18, 2020

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COMBA TELECOM TECH GUANGZHOU LIMITED (CN)

H01Q1/50; H01Q9/28; H01Q19/10

CN110994179A	2020-04-10
CN104900987A	2015-09-09
CN109802234A	2019-05-24
CN108417998A	2018-08-17
EP3361567A1	2018-08-15

LIFANG & PARTNERS (CN)

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