公开(公告)号：US11581650B2

公开(公告)日：2023-02-14

申请号：US17231439

申请日：2021-04-15

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Cheng-Hsiung Wu ,  Shih-Keng Huang ,  Ching-Hsiang Ko ,  Sheng-Chin Hsu

IPC: H01Q9/16 ,  H01Q9/04 ,  H01Q9/06

Abstract: Provided is an electronic device including a multi-input multi-output antenna structure configured on a substrate, and the multi-input multi-output antenna structure includes two dipole antennas and two second grounded radiators. Each dipole antenna is used for resonating a first frequency band and a second frequency band. Each dipole antenna includes a feed-in radiator and a first grounded radiator. The feed-in radiator has a feed-in end. The first grounded radiator is disposed beside the feed-in radiator and has a first grounded end. The two second grounded radiators are positioned between the two dipole antennas, the two second grounded radiators are separated from the two first grounded radiators and are respectively corresponding to the two first grounded radiators, and a bent gap is formed between the two second grounded radiators.

公开(公告)号：US20220328961A1

公开(公告)日：2022-10-13

申请号：US17676723

申请日：2022-02-21

Applicant: PEGATRON CORPORATION

Inventor： Cheng-Hsiung Wu ,  Chien-Yi Wu ,  Chao-Hsu Wu ,  Hau Yuen Tan ,  Ching-Hsiang Ko ,  Shih-Keng Huang ,  Chia-Hung Chen

IPC: H01Q3/26 ,  H01Q5/314 ,  H01Q5/48 ,  H01Q5/378

Abstract: An antenna module includes a first, a second, a third radiators, and a ground radiator. The first radiator includes a first section and a second section. The second radiator is connected to the first radiator, and includes a third section and a fourth section connected to each other. The fourth section includes a feed end. The third radiator is connected to the third section of the second radiator. The ground radiator is connected to the third radiator. The first, the second, the third, and the ground radiator are sequentially connected in a bent manner to form a stepped shape. The first section of the first radiator and the fourth section of the second radiator jointly resonate at a low frequency band, and the second section of the first radiator, the second radiator, the third radiator, and the ground radiator jointly resonate at a high frequency band.

公开(公告)号：US11043749B2

公开(公告)日：2021-06-22

申请号：US16802223

申请日：2020-02-26

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Shih-Keng Huang ,  Sheng-Chin Hsu ,  Chao-Hsu Wu ,  Hau Yuen Tan ,  Tse-Hsuan Wang ,  Yi-Ru Yang ,  Cheng-Hsiung Wu ,  Ching-Hsiang Ko

IPC: H01Q21/06 ,  H01Q13/20 ,  H01Q1/48

Abstract: An antenna structure includes a ground plane and at least one series-fed antenna. Each series-fed antenna includes a first patch, a plurality of second patches, a first microstrip line, a first grounding structure group, a plurality of second microstrip lines, and a plurality of second grounding structure groups. The first patch is disposed beside the ground plane. The first patch and the second patch are arranged along a straight line. The first microstrip line extends from the first patch and has a feeding point. The first grounding structure group includes two first grounding traces that extend symmetrically from both sides of the first microstrip line to the ground plane. The second microstrip lines are respectively connected between the first patch and the second patches. The second grounding structure groups are respectively disposed on both sides of the second microstrip lines, and are coupled to the ground plane.

公开(公告)号：US20210091466A1

公开(公告)日：2021-03-25

申请号：US17006546

申请日：2020-08-28

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Cheng-Hsiung Wu ,  Chao-Hsu Wu ,  Ching-Hsiang Ko ,  Tse-Hsuan Wang ,  Shih-Keng Huang ,  Yi-Ru Yang ,  Sheng-Chin Hsu

IPC: H01Q5/307 ,  H01Q5/10 ,  H01Q1/48

Abstract: An antenna structure including a first radiator and a second radiator is provided. The first radiator includes a first section, a second section, and a third section. The first section has a feed-in end. The second section is adjacent to the first section and connected to a position of the first section close to the feed-in end. The third section is connected to the second section and the feed-in end to encircle a space. The second radiator is disposed around the first section and the second section. The second radiator includes a first end and a second end opposite to each other. The first end is a ground end. A coupling interval is formed between the second end and the third section. A first frequency band, a second frequency band, and a third frequency band are resonated by the first radiator and the second radiator.

公开(公告)号：US10938101B2

公开(公告)日：2021-03-02

申请号：US16595141

申请日：2019-10-07

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Cheng-Hsiung Wu ,  Yi-Ru Yang ,  Ching-Hsiang Ko ,  Shih-Keng Huang ,  Sheng-Chin Hsu

IPC: H01Q1/52 ,  H01Q1/22 ,  H01Q5/30 ,  H01Q1/24 ,  H04M1/03

Abstract: The disclosure provides an electronic device including a carrier, a first antenna, a second antenna, a third antenna, and a shielding structure. The carrier includes a first side and a second side opposite to each other, and a third side and a fourth side opposite to each other. The first antenna is disposed at the first side of the carrier. The second antenna and the third antenna are disposed at the second side of the carrier. The first, second, and third antennas are used for transmitting and receiving wireless signals at first, second, and third frequency bands, respectively. The shielding structure is disposed between the first antenna and the second antenna, and between the first antenna and the third antenna, so that the shielding structure shields interference signals between the first antenna and the second antenna, and interference signals between the first antenna and the third antenna.

公开(公告)号：US10559870B2

公开(公告)日：2020-02-11

申请号：US15401110

申请日：2017-01-09

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Ya-Jyun Li ,  Chao-Hsu Wu ,  Shih-Keng Huang ,  Cheng-Hsiung Wu

IPC: H01Q1/22 ,  H01Q1/48 ,  H01Q21/28 ,  H01Q13/16 ,  H01Q13/10

Abstract: An antenna module connected to a system ground of an electronic device includes a substrate, a coaxial-transmission line, a first radiator and a second radiator. The coaxial-transmission line includes a power feed-in terminal and a ground terminal. The first radiator is electrically connected to the power feed-in terminal. The second radiator is electrically connected to the ground terminal. One side of the second radiator is connected to the system ground, and the second radiator includes a first terminal and a second terminal. An opening is formed between the first terminal and the second terminal, so that the second radiator be partially surrounding to the first radiator. The first radiator and the second radiator are coplanarly disposed on the substrate.

公开(公告)号：US20190123423A1

公开(公告)日：2019-04-25

申请号：US16107811

申请日：2018-08-21

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Ching-Hsiang Ko ,  Cheng-Hsiung Wu ,  Shih-Keng Huang

IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q1/48

CPC classification number: H01Q1/2266 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q5/371 ,  H01Q7/00 ,  H01Q21/30

Abstract: An antenna structure including a metal outer cover and an antenna assembly is provided. The metal outer cover has a bent slit. The antenna assembly is stacked on the metal outer cover and covers a portion of the bent slit. The antenna assembly includes a substrate and an antenna pattern disposed on the substrate. The antenna pattern includes a feed end, a first ground end and a second ground end. In the antenna pattern, a first loop and a second loop are formed from the feed end to the first ground end in two respective paths. A third loop is formed from the feed end to the second ground end. The first loop and the third loop resonate with the bent slit to generate a low frequency band and a portion of a high frequency band. The second loop and the third loop resonate with the bent slit to generate another portion of the high frequency band. An electronic device having the antenna structure is further provided.

公开(公告)号：US09900040B2

公开(公告)日：2018-02-20

申请号：US15196053

申请日：2016-06-29

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Yu-Yao Chang ,  Cheng-Hsiung Wu

IPC: H01Q1/48 ,  H04B1/3827 ,  H01Q1/27 ,  H01Q1/38 ,  H01Q9/42

CPC classification number: H04B1/385 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q9/42

Abstract: A wireless communication apparatus includes a base, a sidewall, a top cap, a main ground structure, an antenna and a parasitic ground structure. The base has a top surface. The sidewall is disposed on the base. The sidewall has an inner wall surface. The inner wall surface stands on the top surface of the base. The top cap caps the sidewall. The top cap has a lower surface facing toward the top surface of the base. The main ground structure is disposed on the top surface and surrounded by the sidewall. The antenna is disposed on the inner wall surface. The parasitic ground structure is disposed on the lower surface of the top cap and electrically connected to the main ground structure. The parasitic ground structure and the main ground structure are cooperatively configured to resonate with the antenna.

公开(公告)号：US12288928B2

公开(公告)日：2025-04-29

申请号：US18355285

申请日：2023-07-19

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Chao-Hsu Wu ,  Shih-Keng Huang ,  Hau Yuen Tan ,  Cheng-Hsiung Wu ,  Sheng-Chin Hsu ,  Tse-Hsuan Wang

IPC: H01Q1/22 ,  H01Q9/04

Abstract: An electronic device includes a metal back cover, a metal frame, and two radiators. The metal frame disposed at a side of the metal back cover includes two disconnecting parts, a second slot, and two connecting parts. A first slot is formed between each of the disconnecting parts and the metal back cover. The second slot is formed between the two disconnecting parts. The two connecting parts are connected to a side away from the second slot of the two disconnecting parts respectively and are connected to the metal back cover. Each of the radiators connects the metal back cover to the corresponding disconnecting part over the first slot. The two radiators are disposed symmetrically based on the second slot. Each radiator is coupled with the corresponding disconnecting part, the corresponding connecting part, and the metal back cover to resonate a first, a second, and a third frequency band.

公开(公告)号：US12095146B2

公开(公告)日：2024-09-17

申请号：US17746863

申请日：2022-05-17

Applicant: PEGATRON CORPORATION

Inventor： Chien-Yi Wu ,  Hau Yuen Tan ,  Chao-Hsu Wu ,  Cheng-Hsiung Wu ,  Chen-Kuang Wang ,  Shih-Keng Huang ,  Chia-Hung Chen ,  Sheng-Chin Hsu ,  Hao-Hsiang Yang

IPC: H01Q1/22

CPC classification number: H01Q1/2291

Abstract: An electronic device, including a metal back cover, a front cover, a metal wall, and at least one antenna radiator, is provided. The front cover covers the metal back cover and includes a frame area. The metal wall is disposed between the metal back cover and the front cover, and forms a metal cavity corresponding to the frame area together with the metal back cover. Each of the at least one antenna radiator is disposed in the metal cavity, is connected to a first side wall of the metal back cover, and is spaced apart from the metal wall by a distance.