Huawei Technologies Co., Limited

Konstantin Sokolov

Zlatoljub Milosavljevic

Joonas Krogerus

Hanyang Wang

Dong Liu

Dongxing Tu

Antti Karilainen

Guozhong Ma

Jouni Pennanen

Fengwen Chen

Jiao Liang

An antenna arrangement—comprising a differential mode antenna—and a common mode antenna, the antenna arrangement—comprising an antenna structure comprising one radiating element, at least one differential antenna feed configured to induce differential mode currents in the radiating element, and at least one common antenna feed configured to induce common mode currents in the radiating element. The antenna structure is configured to excite a first radiofrequency range and a second radiofrequency range in response to the differential mode currents and the common mode currents. The first antenna element and the second antenna element are configured to excite a third radiofrequency range in response to the differential mode currents or the common mode currents. This arrangement makes it possible to locate two antennas in the same given volume while maintaining a high level of isolation between the antennas.

Dual mode antenna arrangement

A slot antenna comprising a first conductive structure, a second conductive structure, and an antenna feed coupled to the first conductive structure. The first conductive structure is wholly or partially enclosed by the second conductive structure and comprises a conductive surface and a non-conductive pattern. The non-conductive pattern comprises a longitudinal slot and a lateral slot extending at an angle from the longitudinal slot.

Slot antenna and electronic device comprising said slot antenna

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

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Helsinki, Finland

Konstantin Sokolov