ANTENNA ASSEMBLY, DUAL-FREQUENCY WIDEBAND ANTENNA, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2023/169040

A1

Disclosed in the present application are an antenna assembly, a dual-frequency wideband antenna, and an electronic device. The antenna assembly provided in the embodiments of the present application has a ground point arranged at a position in the middle of an antenna radiator, and the use of a single feed allows the antenna radiator to support a first frequency band and a second frequency band which are different from each other, such that dual-frequency radiation is realized, and the working bandwidth of an antenna is effectively expanded, that is, the radiation bandwidth is increased, thereby improving the efficiency of the antenna.

WO2001069816	RADIO COMMUNICATION QUALITY MEASURING APPARATUS, RADIO COMMUNICATION QUALITY MEASURING METHOD AND RADIO BASE STATION
JP2001500970	[Title of Invention] Position measurement by multiple base signals
JP2002526956	[Title of Invention] Wireless communication device and antenna system

YONG ZHENGDONG (CN)

PCT/CN2022/140156

September 14, 2023

December 19, 2022

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GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

H01Q1/24

CN112151962A	2020-12-29
CN203367469U	2013-12-25
CN101102008A	2008-01-09
CN101496222A	2009-07-29
CN105337040A	2016-02-17
US10084241B1	2018-09-25

AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)

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