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公开(公告)号：US20220352625A1
公开(公告)日：2022-11-03
申请号：US17724398
申请日：2022-04-19
Applicant: PEGATRON CORPORATION
Inventor： Chao-Hsu Wu , Hau Yuen Tan , Chien-Yi Wu , Shih-Keng Huang , Cheng-Hsiung Wu , Ching-Hsiang Ko
Abstract: An antenna module includes first to third radiators and a ground radiator. The first radiator includes first and second sections and excites at a first frequency band. An extension direction of the first section, including a feeding end, is not parallel to an extension direction of the second section. The second radiator includes third and fourth sections. The third section extends from an intersection of the first and second sections. The third section excites at a second frequency band. The third radiator is disposed beside the first radiator and away from the second radiator. The ground radiator is disposed on one side of the first, second, and third radiators, and includes a ground end. The fourth section of the second radiator is connected to the third section and the ground radiator. The third radiator is connected to the ground end.
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公开(公告)号：US11283181B2
公开(公告)日：2022-03-22
申请号：US17035435
申请日：2020-09-28
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Ching-Hsiang Ko , Cheng-Hsiung Wu , Shih-Keng Huang , Yi-Ru Yang , Sheng-Chin Hsu
Abstract: An antenna module includes a metal frame and an antenna structure. The metal frame includes an opening and a first edge and a second edge located at two opposite sides of the opening. The antenna structure is disposed at the opening and includes a first radiator, a second radiator, a first conductor, and a second conductor. The first radiator includes first and second sections. The first section is near the first edge and includes a feeding end, and the second section extends from the first section to the second edge. The second radiator is located between the first section and the first edge and includes a ground end. A first slit is formed between the second radiator and the first section. The first conductor is connected between the second radiator and the metal frame. The second conductor is connected between the second radiator and the metal frame.
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公开(公告)号：US11145985B2
公开(公告)日：2021-10-12
申请号：US16006735
申请日：2018-06-12
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Ching-Hsiang Ko , Chao-Hsu Wu , Shih-Keng Huang , Cheng-Hsiung Wu , Ya-Jyun Li
Abstract: An electronic device includes a first body and a feed device. A conductive housing of the first body includes a first closed slot, a second closed slot, a feed point and a ground point. The feed device includes a circuit substrate, a feed portion, a ground portion, a first connection portion and a second connection portion. The circuit substrate includes a first surface, a second surface, first conductive holes and second conductive holes, and the first surface faces the conductive housing. The feed portion and the ground portion are disposed on the second surface. The feed portion is electrically connected to the feed point, and the ground portion is electrically connected to the ground point. The feed device and the conductive housing form an antenna. The antenna operates in first and second bands through first and second paths formed by the first and the second closed slots.
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公开(公告)号：US20210234276A1
公开(公告)日：2021-07-29
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
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.
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公开(公告)号：US11063339B2
公开(公告)日：2021-07-13
申请号：US16502209
申请日：2019-07-03
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Cheng-Hsiung Wu , Chao-Hsu Wu , Ching-Hsiang Ko , Shih-Keng Huang , Yu-Yi Chu
Abstract: An antenna module includes a metal board, an inverted F metal plate and an antenna unit. A slot is provided between the inverted F metal plate and the metal board, the inverted F metal plate and the metal board are integrally formed, and the inverted F metal plate is disposed perpendicular to the metal board. The antenna unit is disposed corresponding to the slot and the inverted F metal plate, and includes a radiation part and a ground part. The radiation part is coupled to a signal feeding point and includes a first radiation body and a second radiation body. The first radiation body, the slot and the inverted F metal plate operate cooperatively to generate a wireless signal at a first operating frequency. The second radiation body, the slot and the inverted F metal plate operate cooperatively to generate a wireless signal at a second operating frequency.
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Patent Agency Ranking
公开(公告)号：US10439270B2
公开(公告)日：2019-10-08
申请号：US15972039
申请日：2018-05-04
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Shih-Keng Huang , Ya-Jyun Li , Ching-Hsiang Ko , Cheng-Hsiung Wu
IPC: H01Q1/36 , H01Q1/24 , H01Q13/10 , H01Q9/04 , H01Q5/314 , H05K5/04 , H01Q1/22 , H01Q7/00 , H01Q21/28 , H01Q5/371 , G06F1/16
Abstract: An antenna structure including a metal casing and an antenna assembly is provided. The metal casing has a slit and a slot adjacent to each other. A length of the slit is greater than a length of the slot, and a width of the slit is less than a width of the slot. The antenna assembly is located in the metal casing and near the slit and the slot. An antenna assembly includes a substrate and an antenna pattern. The antenna pattern is disposed on the substrate and encloses a closed zone. The antenna pattern includes a feed end and a ground end to form a first loop and a second loop. Orthographic projections of the antenna pattern and the enclosed closed zone on the metal casing overlap with the slot. The antenna pattern resonates with the slit and the slot to generate a first frequency band and a second frequency band. An electronic device having the antenna structure is further provided.
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公开(公告)号：US20180277925A1
公开(公告)日：2018-09-27
申请号：US15833884
申请日：2017-12-06
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Ching-Hsiang Ko , Shih-Keng Huang , Cheng-Hsiung Wu , Ya-Jyun Li
CPC classification number: H01Q1/2266 , H01Q1/2291 , H01Q1/48 , H01Q5/307 , H01Q5/371 , H01Q9/0421 , H01Q9/42 , H01Q21/065
Abstract: An antenna structure including a grounding portion, a feeding portion, a first radiating portion, a second radiating portion, and a third radiating portion is provided. The first radiating portion is connected to the feeding portion, wherein the first radiating portion is adapted to generate a low-frequency resonant mode. The second radiating portion is connected to the feeding portion, wherein a first gap is formed between the first radiating portion and the second radiating portion, and the second radiating portion is adapted to generate a first high-frequency resonant mode. The third radiating portion is connected to the feeding portion, wherein a second gap is formed between the third radiating portion and the grounding portion, and the third radiating portion is adapted to generate a second high-frequency resonant mode. In addition, an electronic device including the antenna structure is also provided.
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公开(公告)号：US11522295B2
公开(公告)日：2022-12-06
申请号：US17039065
申请日：2020-09-30
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Shih-Keng Huang , Cheng-Hsiung Wu , Ching-Hsiang Ko , Yi-Ru Yang
Abstract: An antenna structure includes first, second, and third radiators. The first radiator includes first, second, and third segments. One end of the first segment includes a signal feeding end. The second and third segments respectively extend in opposite directions from another end of the first segment. The second radiator includes a fourth segment, a fifth segment, and a sixth segment extending from an intersection of the fourth and fifth segments. The fourth segment includes a first ground end. The fifth segment includes a second ground end. A first slit is between the second and sixth segments; a second slit is between the third, fourth, and sixth segments. The third radiator includes seventh and eighth segments connected to each other in a bending manner. The seventh segment includes a third ground end. A third slit is between the first and seventh segments and between the third and eighth segments.
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公开(公告)号：US11056789B2
公开(公告)日：2021-07-06
申请号：US16672307
申请日：2019-11-01
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Shih-Keng Huang , Cheng-Hsiung Wu , Yi-Ru Yang , Ching-Hsiang Ko , Sheng-Chin Hsu
Abstract: A dual-band circularly polarized antenna structure includes a microstrip line, an antenna unit and a ground. The antenna unit includes a first radiator and a second radiator. The first radiator has a feed-in portion and a first spiral pattern. The first spiral pattern spirals outwardly from a starting point close to the feed-in portion. The second radiator has a first grounding portion and a second spiral pattern. The second spiral pattern spirals outwardly from a starting point close to the first grounding portion in a manner non-overlapping with the first spiral pattern. One of the first and the second radiators has a second grounding portion. The microstrip line and the antenna unit are arranged apart. The feed-in portion of the first radiator of the antenna unit is coupled to the microstrip line. The first and the second grounding portions are coupled to the ground.
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公开(公告)号：US20210175631A1
公开(公告)日：2021-06-10
申请号：US17039065
申请日：2020-09-30
Applicant: PEGATRON CORPORATION
Inventor： Chien-Yi Wu , Chao-Hsu Wu , Shih-Keng Huang , Cheng-Hsiung Wu , Ching-Hsiang Ko , Yi-Ru Yang
Abstract: An antenna structure includes first, second, and third radiators. The first radiator includes first, second, and third segments. One end of the first segment includes a signal feeding end. The second and third segments respectively extend in opposite directions from another end of the first segment. The second radiator includes a fourth segment, a fifth segment, and a sixth segment extending from an intersection of the fourth and fifth segments. The fourth segment includes a first ground end. The fifth segment includes a second ground end. A first slit is between the second and sixth segments; a second slit is between the third, fourth, and sixth segments. The third radiator includes seventh and eighth segments connected to each other in a bending manner. The seventh segment includes a third ground end. A third slit is between the first and seventh segments and between the third and eighth segments.
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