公开(公告)号：US20230118456A1

公开(公告)日：2023-04-20

申请号：US17959303

申请日：2022-10-04

申请人： Ta-Hong Cheng ,  Yen-Hao Yu ,  Shih-Chia Liu ,  Po-Hsuan Chen ,  Jui-Hung Lai

发明人： Ta-Hong Cheng ,  Yen-Hao Yu ,  Shih-Chia Liu ,  Po-Hsuan Chen ,  Jui-Hung Lai

IPC分类号： H01Q9/04 ,  H01Q1/48 ,  H01Q17/00

摘要： An antenna structure and an electronic apparatus are provided. The antenna structure includes a substrate, a first radiation part, and a second radiation part. The substrate has a first surface and a second surface opposite to each other. The first radiation part is disposed on the first surface. The first radiation part is an absorber material. The second radiation part is disposed on the second surface. The second radiation part is coupled to a feeding part. There is a distance between the second radiation part and the first radiation part, so as to excite a first resonance mode through the coupling of the second radiation part to the first radiation part. Accordingly, the specific absorption rate (SAR) value of the electromagnetic wave is reduced.

公开(公告)号：US20210280973A1

公开(公告)日：2021-09-09

申请号：US16995784

申请日：2020-08-17

申请人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Chih-Heng Lin

发明人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Chih-Heng Lin

IPC分类号： H01Q5/371 ,  H01Q9/04 ,  H01Q1/38

摘要： The disclosure provides an antenna structure, including at least one supporting module, a first antenna, and a second antenna. The first antenna is disposed on the at least one supporting module and includes a first feeding point and a first zero-current zone. The first antenna is connected to a ground plane. The second antenna is disposed on the at least one supporting module and includes a second feeding point and a second zero-current zone. The second antenna is connected to the ground plane. The first feeding point of the first antenna is disposed in the second zero-current zone of the second antenna, and the second feeding point of the second antenna is disposed in the first zero-current zone of the first antenna.

公开(公告)号：US10454167B2

公开(公告)日：2019-10-22

申请号：US15716481

申请日：2017-09-26

申请人： Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai ,  Shih-Chia Liu ,  Jhin-Ciang Chen ,  Chao-Lin Wu

发明人： Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai ,  Shih-Chia Liu ,  Jhin-Ciang Chen ,  Chao-Lin Wu

IPC分类号： H01Q1/24 ,  H01Q5/371 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q5/50 ,  H01Q21/06 ,  H01Q21/30 ,  H04L29/06 ,  H01Q7/00

摘要： An antenna structure includes a substrate, a metal element, and a feeding element. The metal element has an open slot. The open slot forms a first resonant path. The substrate is disposed on the metal element. The feeding element is disposed on the substrate, and the metal element and the feeding element are respectively disposed on two opposite sides of the substrate. The feeding element includes a feeding end and a shorting end electrically connected to the metal element. An orthogonal projection of the feeding element on the metal element is partially overlapped with the open slot. The feeding element forms a second resonant path extending from the feeding end to the shorting end. The antenna structure operates in a first band through the first resonant path and operates in a second band through the second resonant path.

公开(公告)号：US20180090840A1

公开(公告)日：2018-03-29

申请号：US15716481

申请日：2017-09-26

申请人： Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai ,  Shih-Chia Liu ,  Jhin-Ciang Chen ,  Chao-Lin Wu

发明人： Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai ,  Shih-Chia Liu ,  Jhin-Ciang Chen ,  Chao-Lin Wu

IPC分类号： H01Q5/371 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q1/52 ,  H01Q1/22

摘要： An antenna structure includes a substrate, a metal element, and a feeding element. The metal element has an open slot. The open slot forms a first resonant path. The substrate is disposed on the metal element. The feeding element is disposed on the substrate, and the metal element and the feeding element are respectively disposed on two opposite sides of the substrate. The feeding element includes a feeding end and a shorting end electrically connected to the metal element. An orthogonal projection of the feeding element on the metal element is partially overlapped with the open slot. The feeding element forms a second resonant path extending from the feeding end to the shorting end. The antenna structure operates in a first band through the first resonant path and operates in a second band through the second resonant path.

公开(公告)号：US20210083394A1

公开(公告)日：2021-03-18

申请号：US16739114

申请日：2020-01-10

申请人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Yen-Hao Yu

发明人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Yen-Hao Yu

IPC分类号： H01Q13/16 ,  H01Q5/10

摘要： An antenna device is provided in the disclosure. The antenna device includes a metal component, a signal cable, and a grounding component. The metal component includes a slot. The slot includes an open end and a closed end, and the open end forms an opening at a side of the metal component. The signal cable includes a signal portion and a grounding portion. The signal cable is disposed such that a projection of the signal portion is partially overlapped with the opening. The grounding portion is electrically connected to the metal component through the grounding component.

公开(公告)号：US10854973B2

公开(公告)日：2020-12-01

申请号：US16409879

申请日：2019-05-13

申请人： An-Yao Chou ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jhin-Ciang Chen ,  Chao-Lin Wu ,  Jui-Hung Lai

发明人： An-Yao Chou ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jhin-Ciang Chen ,  Chao-Lin Wu ,  Jui-Hung Lai

IPC分类号： H01Q1/50 ,  H01Q5/335 ,  H01Q15/16 ,  H01Q5/328 ,  H01Q5/385 ,  H02J50/12 ,  H03H7/40 ,  H01Q5/50 ,  H01Q5/35 ,  H02J50/10 ,  H01Q5/307

摘要： An antenna apparatus and an electronic apparatus are provided. The electronic apparatus includes the antenna apparatus. The antenna apparatus includes a radiator, a first and a second impedance control circuit. The radiator receives and transmits a radio frequency (RF) signal. The first impedance control circuit is electrically connected to the radiator and transmits the RF signal. The second impedance control circuit includes an impedance matching circuit and an inductor. The first end of the impedance matching circuit is electrically connected to the radiator. The impedance matching circuit adjusts the impedance matching of the radiator and transmits a sensing signal. The inductor is electrically connected to the second end of the impedance matching circuit. The inductor transmits a sensing signal, and blocks the RF signal. Accordingly, the structures of the antenna and the circuit can be simplified, and the influence between the RF signal and the sensing signal can be reduced.

公开(公告)号：US20190237847A1

公开(公告)日：2019-08-01

申请号：US16253170

申请日：2019-01-21

申请人： Chao-Lin Wu ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jhin-Ciang Chen ,  Jui-Hung Lai

发明人： Chao-Lin Wu ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jhin-Ciang Chen ,  Jui-Hung Lai

IPC分类号： H01Q1/22 ,  H01Q13/10

CPC分类号： H04B1/0057 ,  H01Q1/22 ,  H01Q13/10 ,  H04B1/0475 ,  H04B1/10 ,  H04B1/16

摘要： The disclosure provides an antenna module adapted for an electronic device having a metal casing. The antenna module includes an antenna structure and a slot structure. The antenna structure includes a radiation portion, a feeding portion, a ground portion and an extension portion, wherein the feeding portion, the ground portion and the extension portion are connected to the radiation portion. The slot structure has an open end and a closed end, wherein the open end of the slot structure is adjacent to the extension portion of the antenna structure. The antenna structure is excited and resonates to generate a first antenna resonant mode, and the slot structure is coupled to the antenna structure and resonates to generate a second antenna resonant mode.

公开(公告)号：US20240106104A1

公开(公告)日：2024-03-28

申请号：US18463298

申请日：2023-09-08

申请人： Hung-Yu Yeh ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chih-Heng Lin ,  Jui-Hung Lai

发明人： Hung-Yu Yeh ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chih-Heng Lin ,  Jui-Hung Lai

IPC分类号： H01Q1/22 ,  H01Q1/52 ,  H01Q9/04 ,  H01Q13/10

CPC分类号： H01Q1/2266 ,  H01Q1/526 ,  H01Q9/0421 ,  H01Q13/106

摘要： An electronic device includes a device body and an antenna module disposed in the device body and including a conductive structure and a coaxial cable including a core wire, a shielding layer wrapping the core wire, and an outer jacket wrapping the shielding layer. The conductive structure includes a structure body and a slot formed on the structure body and penetrating the structure body in a thickness direction of the structure body. A section of the shielding layer extends from the outer jacket and is connected to the structure body. A physical portion of the structure body and the section of the shielding layer are respectively located on two opposite sides of the slot in a width direction of the slot. A section of the core wire extends from the section of the shielding layer and overlaps the slot and the physical portion in the thickness direction.

公开(公告)号：US11764476B2

公开(公告)日：2023-09-19

申请号：US17211825

申请日：2021-03-25

申请人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai

发明人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Jui-Hung Lai

IPC分类号： H01Q1/22 ,  H01Q9/42 ,  H01Q1/48

CPC分类号： H01Q9/42 ,  H01Q1/48

摘要： An antenna device is disposed. The antenna device includes a signal cable, a casing, a grounding component, and a metal member. The signal cable includes a signal portion and a grounding portion. The signal cable is fixed on the casing. The grounding portion is connected to the metal member through the grounding component.

公开(公告)号：US11588244B2

公开(公告)日：2023-02-21

申请号：US16995784

申请日：2020-08-17

申请人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Chih-Heng Lin

发明人： Chun-Cheng Chan ,  Shih-Chia Liu ,  Yen-Hao Yu ,  Li-Chun Lee ,  Chao-Lin Wu ,  Jui-Hung Lai ,  Chih-Heng Lin

IPC分类号： H01Q1/52 ,  H01Q5/371 ,  H01Q9/42

摘要： The disclosure provides an antenna structure, including at least one supporting module, a first antenna, and a second antenna. The first antenna is disposed on the at least one supporting module and includes a first feeding point and a first zero-current zone. The first antenna is connected to a ground plane. The second antenna is disposed on the at least one supporting module and includes a second feeding point and a second zero-current zone. The second antenna is connected to the ground plane. The first feeding point of the first antenna is disposed in the second zero-current zone of the second antenna, and the second feeding point of the second antenna is disposed in the first zero-current zone of the first antenna.