Huawei Technologies Co., Limited

Fengwen Chen

Dongxing Tu

Guozhong Ma

Zlatoljub Milosavljevic

Antti Karilainen

Joonas Krogerus

Konstantin Sokolov

Jiao Liang

A mobile terminal includes a display, a side frame, a back cover and an antenna. The antenna includes a conductive support and a feeding part. The conductive support includes a first portion and a third portion disposed opposite to each other, and a second portion and a fourth portion disposed opposite to each other. The four portions are made of conductive materials and jointly enclose a cavity. The second portion is disposed on an inner side of the display. The third portion is a part of the side frame. The fourth portion is located on an outer side or an inner side of the back cover, or is a part of the back cover. A gap is disposed between the fourth portion and the first portion, or is disposed in the fourth portion, and the antenna can radiate electromagnetic wave signal through the cavity and the gap.

Antenna and mobile terminal

An antenna apparatus includes a first medium- and high-band (MBHB) antenna, and a terminal device includes a metal middle frame and a metal frame, a slot is opened on a side of the metal middle frame, and the MBHB antenna includes a first feed point, a first primary feed, and a radiating slot constituted by the metal middle frame and the metal frame, a first end of the radiating slot is connected to the side slot of the metal middle frame and is grounded using the metal middle frame, and an opening of a second end of the radiating slot is disposed at a bottom edge of the metal frame, where the first primary feed is connected to the first feed point and is spaced from the radiating slot, and the first primary feed is orthogonal to the radiating slot.

Antenna apparatus and terminal device

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Dongguan, China

Fengwen Chen