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公开(公告)号：US20230411853A1
公开(公告)日：2023-12-21
申请号：US18317147
申请日：2023-05-15
申请人： Wistron NeWeb Corp.
发明人： Tzu-Min WU , Kuo-Jen LAI , Kuang-Yuan KU , Hung-Ying LIN , Wen-Tai TSENG
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0414 , H01Q9/0421
摘要： An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a first coupling branch, and a dielectric substrate. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The first coupling branch is coupled to a first grounding point on the ground element. The first coupling branch extends across the first radiation element. The first coupling branch includes a first coil portion and a first connection portion.
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公开(公告)号：US20240186700A1
公开(公告)日：2024-06-06
申请号：US18503281
申请日：2023-11-07
申请人： Wistron NeWeb Corp.
发明人： Chin-Lien HUANG , Chun-Jui PAN , Kuo-Jen LAI
摘要： An antenna system includes a signal feeding element, a first transmission line, a second transmission line, a first antenna element, a second antenna element, and a reflective plane. The first antenna element includes a first radiation element and a second radiation element. The second antenna element includes a third radiation element and a fourth radiation element. Each of the first radiation element, the second radiation element, the third radiation element, and the fourth radiation element includes a main branch, a first branch, and a second branch. The main branch has a first end and a second end. The first branch is coupled to the first end of the main branch. The second branch is coupled to the second end of the main branch. A slot region is surrounded by the main branch, the first branch, and the second branch.
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公开(公告)号：US20240313407A1
公开(公告)日：2024-09-19
申请号：US18594383
申请日：2024-03-04
申请人： Wistron NeWeb Corp.
发明人： Hung-Ying LIN , Kuo-Jen LAI , Wen-Tai TSENG
CPC分类号： H01Q9/0421 , H01Q21/22
摘要： An antenna structure includes a grounding element, a first, a second and a third radiation portion, a shorting radiation portion, a grounding radiation portion, a dielectric substrate, and a first conductive via element. The first radiation portion and the second radiation portion are coupled to a feeding point. The second radiation portion is coupled to the grounding element through the shorting radiation element. The third radiation portion is coupled to the grounding element. A first coupling gap is formed between the grounding radiation element and the grounding element. The dielectric substrate has a first surface and a second surface which are opposite to each other. The first radiation portion is disposed on the first surface. The third radiation portion is disposed on the second surface. The third radiation portion is coupled to the first radiation portion through the first conductive via element.
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公开(公告)号：US20210143529A1
公开(公告)日：2021-05-13
申请号：US16867914
申请日：2020-05-06
申请人： Wistron NeWeb Corp.
发明人： Chin-Lien HUANG , Kuo-Jen LAI
摘要： An antenna structure includes a ground element, a metal mechanism element, a feeding element, a first connection element, a second connection element, and a shorting element. The metal mechanism element has a slot. The slot has a first edge and a second edge which are opposite to each other. The feeding element extends across the slot. A signal source is coupled through the feeding element to a feeding point on the first edge. The first connection element is coupled between a first connection point on the first edge and a second connection point on the second edge. The second connection element is coupled between a third connection point on the first edge and a fourth connection point on the second edge. A first grounding point on the second edge is coupled through the shorting element to the ground element.
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公开(公告)号：US20240304997A1
公开(公告)日：2024-09-12
申请号：US18417029
申请日：2024-01-19
申请人： Wistron NeWeb Corp.
发明人： Chin-Lien HUANG , Wen-Tai TSENG , Kuo-Jen LAI
CPC分类号： H01Q9/0421 , H01Q1/48 , H01Q5/30 , H01Q1/243
摘要： An antenna system includes a first antenna structure which includes a first ground element, a first radiation element, a second radiation element, and a third radiation element. The first radiation element is coupled to the first ground element. A region is defined by the first ground element and the first radiation element. The second radiation element has a first feeding point. The second radiation element is adjacent to the first radiation element. The third radiation element is coupled to the first feeding point. The third radiation element is adjacent to the first ground element. The second radiation element and the third radiation element are disposed inside the aforementioned region.
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公开(公告)号：US20240014563A1
公开(公告)日：2024-01-11
申请号：US18336297
申请日：2023-06-16
申请人： Wistron NeWeb Corp.
发明人： Kuo-Jen LAI , Kuang-Yuan KU , Chun-Jui PAN
摘要： An antenna structure includes a dielectric substrate, a conductive frame, a first radiation element, and a second radiation element. The dielectric substrate has a first surface and a second surface which are opposite to each other. The conductive frame is disposed on the first surface of the dielectric substrate. The conductive frame has a slot region. The first radiation element is disposed on the second surface of the dielectric substrate, and is coupled to a feeding point. The second radiation element is disposed on the first surface of the dielectric substrate, and is coupled to the conductive frame. The second radiation element is adjacent to the first radiation element. The first radiation element is partially adjacent to the second radiation element on one side. The first radiation element and the second radiation element are substantially positioned inside the slot region of the conductive frame.
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公开(公告)号：US20230411837A1
公开(公告)日：2023-12-21
申请号：US18328938
申请日：2023-06-05
申请人： Wistron NeWeb Corp.
发明人： Tzu-Min WU , Kuang-Yuan KU , Kuo-Jen LAI
摘要： An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a first coupling branch, an inductive element, and a dielectric substrate. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The first coupling branch is coupled through the inductive element to a first grounding point on the ground element. The first coupling branch includes an elevated portion extending across the first radiation element. The ground element, the feeding radiation element, the first radiation element, the second radiation element, the inductive element, and the first coupling branch are disposed on the same surface of the dielectric substrate.
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公开(公告)号：US20220069473A1
公开(公告)日：2022-03-03
申请号：US17349208
申请日：2021-06-16
申请人： Wistron NeWeb Corp.
发明人： Kuo-Jen LAI , Kuang-Yuan KU , Chiung-Hung LI
摘要： An antenna structure includes a metal mechanism element, a dielectric substrate, a feeding radiation element, and a coupling radiation element. The metal mechanism element has a slot. The slot has a first closed end and a second closed end. The dielectric substrate has a first surface and a second surface which are opposite to each other. The feeding radiation element is coupled to a signal source, and is disposed on the second surface of the dielectric substrate. The feeding radiation element has a first vertical projection on the metal mechanism element. The coupling radiation element is coupled to a ground voltage, and is disposed on the first surface of the dielectric substrate. The coupling radiation element has a second vertical projection on the metal mechanism element. The second vertical projection of the coupling radiation element at least partially overlaps the first vertical projection of the feeding radiation element.
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公开(公告)号：US20210249766A1
公开(公告)日：2021-08-12
申请号：US17014502
申请日：2020-09-08
申请人： Wistron NeWeb Corp.
发明人： Tzu-Min WU , Kuo-Jen LAI , Kuang-Yuan KU
摘要： An antenna structure includes a substrate, a feeding radiation element, a first grounding radiation element, a second grounding radiation element, and a first circuit element. The substrate has a first surface and a second surface which are opposite to each other. The feeding radiation element includes a body portion, a bridging portion, and an extension portion. The body portion has a feeding point. The bridging portion is coupled between the body portion and the extension portion. The first grounding radiation element is coupled to a ground voltage. The first circuit element is coupled between the first grounding radiation element and the second grounding radiation element. The bridging portion of the feeding radiation element is disposed on the first surface of the substrate. The first circuit element is disposed on the second surface of the substrate.
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