ANTENNA SYSTEM AND TERMINAL

The present invention relates to the field of wireless communications technologies, and in particular, to an antenna system and a terminal, where the antenna system includes a first antenna and a second antenna, where the first antenna and the second antenna are connected in parallel to an antenna f...

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Bibliographic Details
Main Authors WANG, Hongyu, ZHANG, Huimin, WU, Bin, LV, Shuwen
Format Patent
LanguageEnglish
French
German
Published 20.05.2020
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The present invention relates to the field of wireless communications technologies, and in particular, to an antenna system and a terminal, where the antenna system includes a first antenna and a second antenna, where the first antenna and the second antenna are connected in parallel to an antenna feeding point, and a phase-shift apparatus is connected in series between the first antenna or the second antenna and the antenna feeding point, so that an imaginary part of impedance at the antenna feeding point is canceled out near a central frequency channel number. After using the antenna system of embodiments of the present invention, radio frequency bandwidth of the antenna system in free space is expanded, and average efficiency is increased.
Bibliography:Application Number: EP20140889900