公开(公告)号：US10454156B1

公开(公告)日：2019-10-22

申请号：US16101755

申请日：2018-08-13

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Da Yang ,  Yan-Ting Wu ,  Irving Tseng

IPC: H01Q1/24 ,  H01Q5/335 ,  H01Q13/10 ,  H01Q5/378 ,  H01Q9/04 ,  H01Q9/16 ,  H01Q1/48 ,  H04M1/02

Abstract: An antenna structure includes a first ground element, a feeding element, a shorting element, a parasitic tuning element, a second ground element, a first parasitic element, a second parasitic element, and a dielectric substrate. The feeding element is coupled through the shorting element to the first ground element. The parasitic tuning element is coupled to the first ground element. The parasitic tuning element is at least partially surrounded by the feeding element, the shorting element, and the first ground element. The second ground element is adjacent to the feeding element. The first parasitic element and the second parasitic element are coupled to the second ground element. The feeding element, the shorting element, the parasitic tuning element, the first parasitic element, the second parasitic element, and at least one of the first ground element and the second ground element are disposed on the dielectric substrate.

公开(公告)号：US20190319346A1

公开(公告)日：2019-10-17

申请号：US15953143

申请日：2018-04-13

Applicant: Honeywell International Inc.

Inventor： Michal Pokorny

IPC: H01Q1/38 ,  H01Q5/378 ,  H01Q21/06 ,  H01Q1/22

Abstract: Circuit board antenna structures and systems are described herein. One circuit board antenna structure, includes a circuit board, a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board, the second elongate portion being longer than the first elongate portion and having a feeding probe extending from the second elongate portion and attached to the circuit board, and the second elongate portion also having a grounding probe extending from the second elongate portion and attached to the circuit board.

公开(公告)号：US10389030B2

公开(公告)日：2019-08-20

申请号：US15684853

申请日：2017-08-23

Applicant: Chiun Mai Communication Systems, Inc.

Inventor： Cho-Kang Hsu ,  Te-Chang Lin

IPC: H01Q1/48 ,  H01Q9/14 ,  H01Q9/42 ,  H01Q5/378 ,  H01Q1/50

Abstract: An antenna structure includes a feed portion, a high-frequency radiating portion, a low-frequency radiating portion, an extension portion, and a switching unit. The high-frequency radiating portion is electrically connected to the feed portion. The low-frequency radiating portion is electrically connected to the high-frequency radiating portion. The extension portion is electrically connected to the feed portion and the high-frequency radiating portion. The switching unit is electrically connected to the extension portion to control the extension portion to be in one of an open-circuit state and a short-circuit state.

公开(公告)号：US20190252765A1

公开(公告)日：2019-08-15

申请号：US16261991

申请日：2019-01-30

Applicant: Chiun Mai Communication Systems, Inc.

Inventor： YI-TING CHEN ,  YEN-JUNG TSENG ,  CHO-KANG HSU ,  JUNG-SHENG CHIH ,  WEN-CHANG HSU ,  MIN-HUI HO

IPC: H01Q1/24 ,  H01Q5/378 ,  H01Q1/48 ,  H01Q1/38

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q5/378

Abstract: An antenna structure includes a housing, a feeding portion, and a connecting portion. The housing defines a gap and a groove. The housing forms a radiating portion and a coupling portion through the gap and the groove. A portion of the housing between the feeding portion and the gap forms a first radiating section. The connecting portion is electrically connected to one end of the coupling portion adjacent to the gap. When the feeding portion supplies current, the current flows through the feeding portion and the first radiating section, and is coupled to the connecting portion through the gap to activate a first operating mode. When the feeding portion supplies current, the current flows through the feeding portion and the first radiating section, and is coupled to the coupling portion through the gap to activate a second operating mode.

公开(公告)号：US10381733B2

公开(公告)日：2019-08-13

申请号：US15750767

申请日：2016-10-26

Applicant: AMOTECH CO., LTD.

Inventor： Chul Hwang ,  In-Jo Jeong ,  Sang-O Kim ,  Dong-Hwan Koh

IPC: H01Q9/04 ,  H01Q1/24 ,  H01Q9/42 ,  H01Q5/30 ,  H01Q1/22 ,  H01Q5/378

Abstract: Disclosed is a multi-band patch antenna module, which forms an inner radiation patch having different horizontal and vertical lengths and an outer radiation patch spaced from the inner radiation patch on one surface of a dielectric layer, and transmits and receives signals of a 2.4 GHz band and a 5 GHz band. The multi-band patch antenna module disclosed includes the dielectric layer, the outer radiation patch formed with an insertion hole and formed on one surface of the dielectric layer, and the inner radiation patch inserted into the insertion hole and formed on one surface of the dielectric layer; and a horizontal length of the inner radiation patch is different from a vertical length of the inner radiation patch.

公开(公告)号：US10355353B2

公开(公告)日：2019-07-16

申请号：US15600786

申请日：2017-05-21

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Ya-Jyun Li ,  Shih-Keng Huang ,  Yu-Yi Chu

IPC: H01Q5/378 ,  H01Q3/24 ,  H01Q9/04 ,  H01Q5/371

Abstract: An antenna unit, an antenna system and an antenna control method are disclosed. The antenna unit includes a first radiation metal element, a second radiation metal element, and a third radiation metal element. The first radiation metal element includes a signal feed point, a first ground point, and a second ground point. The signal feed point, the first ground point, and the second ground point are disposed approximately in a straight line. The second radiation metal element is disposed away from the first radiation metal element with a gap and includes a third ground point. The third radiation metal element surrounds the first radiation metal element and the second radiation metal element and includes a fourth ground point.

公开(公告)号：US10347969B2

公开(公告)日：2019-07-09

申请号：US15326678

申请日：2014-07-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanpeng Li ,  Yafang Yu ,  Hanyang Wang ,  Jianming Li

IPC: H01Q1/24 ,  H01Q1/44 ,  H01Q1/38 ,  H01Q9/42 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q5/30 ,  H01Q1/48 ,  H04B1/3827

Abstract: A mobile terminal, where the mobile terminal includes an antenna, where the antenna includes a first radiator, a second radiator that forms an electrical connection with the first radiator, a first ground branch that forms a coupling part with one end of the first radiator, and a second ground branch that forms another coupling part with the other end of the first radiator, where the first radiator, the first ground branch, and the second ground branch form an outer frame of the mobile terminal, the second radiator encircles in an inner side of the outer frame formed by the first radiator, the first ground branch, and the second ground branch, and the first radiator and the second radiator generate resonances in different frequency bands.

公开(公告)号：US20190198978A1

公开(公告)日：2019-06-27

申请号：US16291567

申请日：2019-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Ryul Shin ,  Min Sakong ,  Chae Up Yoo ,  Jin Woo Jung ,  Ho Saeng Kim ,  Byung Chan Jang

IPC: H01Q1/24 ,  H01Q5/378 ,  H01Q9/42

CPC classification number: H01Q1/243 ,  H01Q1/241 ,  H01Q5/378 ,  H01Q9/42

Abstract: An electronic device is provided. The electronic device includes a housing including a segment part used to insulate a portion of the housing and an antenna disposed at a position corresponding to the segment part.

公开(公告)号：US20190190124A1

公开(公告)日：2019-06-20

申请号：US16286419

申请日：2019-02-26

Applicant: FUJITSU LIMITED

Inventor： Yohei KOGA ,  Takashi YAMAGAJO ,  Manabu KAI ,  Tabito TONOOKA

IPC: H01Q1/24 ,  H01Q5/10 ,  H01Q5/371 ,  H01Q7/00 ,  H01Q5/378 ,  H01Q9/04

CPC classification number: H01Q1/243 ,  H01Q1/24 ,  H01Q5/10 ,  H01Q5/357 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q7/00 ,  H01Q9/04

Abstract: An antenna device includes: a ground plane which has an edge side; a metal member arranged along the edge side of the ground plane; a first connection line which couples the metal member and the ground plane; a second connection line which couples the metal member and the ground plane; and a power feeding element which has a power feeding point, extends along the metal member from the power feeding point between the first connection line and the second connection line, and is electromagnetic-field-coupled to the metal member.

公开(公告)号：US10312575B2

公开(公告)日：2019-06-04

申请号：US15300932

申请日：2015-03-31

Applicant: Galtronics Corporation Ltd.

Inventor： Bumjin (Martin) Kim ,  Sunkil (Edgar) Choi ,  Jae Hun (Daniel) Gim ,  Sangyup (Andrea) Kim ,  Suhyun (Edwin) Kim ,  Jaeyun (Louis) Hwang

IPC: H01Q1/27 ,  H04Q1/22 ,  H01Q7/00 ,  H01Q9/42 ,  G02C11/00 ,  H01Q1/44 ,  H04B1/3827 ,  H01Q5/378 ,  H01Q1/22 ,  G04R60/06

Abstract: Antennas for wearable wireless devices are provided. A wearable wireless device antenna may include a primary radiating element configured to form at least a portion of a wearable device body and a secondary radiating element configured to couple to the primary radiating element. Each of the primary and secondary radiating elements may be configured to radiate in differing frequency ranges. Wearable device antennas as provided may further be configured as directional antennas.