Huawei Technologies Co., Limited

Huawei Device Co., Ltd.

Nokia Corporation

Huawei Device (dongguan) Co., Ltd.

Honor Device Co., Ltd.

Nokia Technologies Oy

Future Wei Technologies, Inc.

Beijing Kunshi Intellectual Property Management Co., Ltd.

Hanyang Wang

Dong Hai Yu

Meng Hou

Jianming Li

Chien-ming Lee

Pengfei Wu

Jiaqing You

Chien-Ming Lee

Yuanpeng Li

Wei Zhang

Liang Xue

Huiliang Xu

Dawei Zhou

Xuefei Zhang

Dongxing Tu

Ming Zheng

Kun Feng

Yafang Yu

Hai Zhou

Zhongying Long

Lijun Ying

Yao Lan

Yu Chan Yang

Xiaowei Zhang

Zlatoljub Milosavljevic

Yi Fan

Chih-Hua Chang

Qing Wen Liu

Alexander Khripkov

Liang Zhao

Hongting Luo

Le Chang

Yi-Hsiang Liao

Chungwen Yang

Xiaoli Yang

Chuanbo Shi

Bin Yu

Yan Wang

Yuan Zhou

Xiaoyin He

Shuhui Sun

Haowen Xu

Jikang Wang

Linsheng Li

Lin Lu

Chih Yu Tsai

Lizhong Huang

Chi Liu

Yuchan Yang

Alan Johnson

Stuart Williams

Zhaocai Zeng

Kexin Liu

Su Qing Zhang

Su Quing Zhang

Yen-Cheng Lai

Chih-Wei Hsu

Yi Huang

Bo Huang

Guoping Wu

Yi Tong Wang

Chen Zhang

Ping Shi

Rong Wang

Rui Zhang

Junyong Zhang

Bing Liu

Kunpeng Wei

Haiming He

Hongyu Wang

Qiao Sun

Yongchao Wang

Qiuliang Xu

Laiwei Shen

Bao Lu

Xiaotao Cai

Junhong Zhang

Jiahui Chu

Wenjun Chen

Xiaofeng Li

Niels B Larsen

Sean Brett

Konstantin Sokolov

Shiqiang Lu

Shuwen Lyu

Bo Meng

Lina Chen

Cheng Gou

Jason Goward

Qiuchun Sheng

Yiwen Gong

Wenlong Hu

Yang Hao

Yibo Chen

Xiaoju Zhang

Pekka Halme

Yue Shi

Michael Holland

An antenna includes a first radiator, a second radiator, and a feed. The first radiator has a first feed point and a first ground point. The second radiator has a second feed point and a second ground point. The antenna further includes a connection line. The connection line has a first end and a second end that are opposite to each other. The first end is coupled to the first feed point of the first radiator, and the second end is coupled to the second feed point of the second radiator. A feeding point is disposed on the connection line, and the feeding point is coupled to the feed.

Antenna and terminal

An antenna includes a radiator and a balun structure. The radiator includes a first branch for a first current to flow through and a second branch for a second current to flow through. The first branch and the second branch are arranged on two opposite sides of the balun structure. A direction of the first current is at least partially opposite to that of the second current. The first branch is spaced from the balun structure by a first slot. The second branch is spaced from the balun structure by a second slot. The first slot is configured to form a first horizontally-radiated electric field by the first current and a current on the balun structure. The second slot is configured to form a second horizontally-radiated electric field by the second current and the current on the balun structure.

Antenna and electronic device

Embodiments of this application provide an electronic device. The electronic device includes an antenna structure, the antenna structure includes a plurality of antenna units, and the plurality of antenna units are electrically connected to a ground. When a feed unit feeds the antenna units, the ground bears a part of a mode current.

Electronic device

An antenna is provided, which includes: a main stub, a first parasitic stub, and a second parasitic stub. The first parasitic stub and the second parasitic stub are respectively arranged on two sides of the main stub. The first parasitic stub and the second parasitic stub are configured to excite resonances to improve main resonance efficiency or expand bandwidth. A frequency of the resonance excited by the first parasitic stub is greater than a frequency of a resonance excited by the main stub. A frequency of the resonance excited by the second parasitic stub is less than the frequency of the resonance excited by the main stub.

Antenna and mobile terminal

An antenna apparatus for an electronic device having a middle frame, a cover, and a battery located between the middle frame and the cover. The antenna apparatus includes at least one group of coupling feeding elements and at least one group of radiation elements. A first radiator and a second radiator in each group of radiation elements are arranged on an inner surface of a cover. The first radiator and the second radiator are respectively located on two sides of a coupling feeding element, and the coupling feeding element is separately coupled to feed the first radiator and the second radiator.

Antenna apparatus and electronic device

An electronic device includes an antenna structure. The electronic device includes a bezel and a dielectric layer. The bezel has a first position and a second position, and a bezel between the first position and the second position is configured as an antenna radiator. A first dielectric is disposed on at least a part of an inner surface of the bezel besides the bezel between the first position and the second position. A second dielectric is disposed on at least a part of a surface of the antenna radiator. The first dielectric is different from the second dielectric.

An electronic device includes a conductive frame and a first antenna unit. The conductive frame is disposed around a periphery of the electronic device. The first antenna unit includes a first conductive layer and a second conductive layer spaced apart in a thickness direction of the electronic device; a conductive connection portion is configured to connect the first conductive layer and the second conductive layer; and a first conductive frame, is a part of the conductive frame. The conductive connection portion, the first conductive frame, the first conductive layer, and the second conductive layer enclose a first cavity, and the first conductive layer and the first conductive frame are spaced apart to form a first slot of the first cavity.

A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.

Communication device and a method in a communication device

An electronic device includes an antenna structure having an antenna radiator, a first circuit, a first feeding element, and a second feeding element. The first circuit comprises feeding input ports configured to input electrical signals of the first feeding element and the second feeding element, and feeding output ports configured to feed processed electrical signals to the antenna radiator. The electrical signal of the first feeding element has a same phase on the feeding input ports. The electrical signal of the second feeding element has opposite phases on the feeding input ports.

Electronic device for MIMO antenna

This application provides an antenna unit and an electronic device. A signal at a C-mode port and a signal at a D-mode port of a same loop antenna in any antenna unit are respectively excited by using two feeds, and the antenna unit is electrically symmetrically disposed, so that the signal at the C-mode port is self-cancelled at the D-mode port, and the signal at the D-mode port is self-cancelled at the C-mode port, to implement signal isolation between the two ports and interference self-cancel, and the signal at the C-mode port and the signal at the D-mode port can be complementary to each other in different radiation directions, to implement two antennas with high isolation and a low envelope correlation coefficient ECC based on the same loop antenna.

Antenna unit and electronic device

A wireless earphone, including an earbud part, an earbud stem part, and an antenna unit disposed in the earbud part and the earbud stem part. The antenna unit includes: a first antenna radiator having a first end fed by a first feeding unit and a second antenna radiator having a second end fed by a second feeding unit, where the second end and the first end are disposed at intervals; and a third antenna radiator having a first ground point and a third end. At least a part of the third antenna radiator is located in the earbud part. One of the first and second antenna radiators is located in the earbud part, and the other is located in the earbud stem part; or at least a part of the first and second antenna radiators both are located in the earbud stem part.

Wireless earphone

An antenna structure including a slot antenna and a wire antenna is disposed, and the antenna structure is excited to generate four antenna modes: a common mode slot antenna, a differential mode slot antenna, a common mode wire antenna, and a differential mode wire antenna in a symmetric feed manner and an anti-symmetric feed manner.

Electronic device with multiple antenna modes

An antenna includes a first radiator having a first end and a second end, where the second end or a middle position of the first radiator is grounded; a second radiator having a third end and a fourth end, the fourth end is disposed away from the first end relative to the third end, and the second end or a middle position of the second radiator is grounded; a feeding circuit configured to feed the first radiator and the second radiator, at the first end of the first radiator and the third end of the second radiator; and a tuning circuit configured to selectively connect the feeding circuit to the first end of the first radiator or the third end of the second radiator to feed the first radiator or the second radiator.

Antenna unit and communication device

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

An antenna structure includes a first radiator, a first feed unit, and a second feed unit. The first radiator includes a first feed point and a second feed point. The first feed unit feeds the antenna structure at the first feed point, and the second feed unit feeds the antenna structure at the second feed point. The first feed point is disposed in a central region. The second feed point is disposed between the central region and an end of the first radiator.

Antenna structure and electronic device

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Reading, United Kingdom

Hanyang Wang