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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.
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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.
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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
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.
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公开(公告)号：US11217873B2
公开(公告)日：2022-01-04
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
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.
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公开(公告)号：US20190229755A1
公开(公告)日：2019-07-25
申请号：US16252713
申请日：2019-01-21
申请人： Li-Chun Lee , Shih-Chia Liu , Yen-Hao Yu , Jhin-Ciang Chen , Chao-Lin Wu , Jui-Hung Lai
发明人： Li-Chun Lee , Shih-Chia Liu , Yen-Hao Yu , Jhin-Ciang Chen , Chao-Lin Wu , Jui-Hung Lai
摘要： An antenna apparatus, an electronic apparatus and an antenna modification method are provided. The electronic apparatus includes a multiplexer and the antenna apparatus. The multiplexer combines a control signal and a first radio frequency (RF) signal to form a combination signal. The antenna apparatus includes a feeding portion, a de-multiplexer, a modification circuit and a radiation portion. The feeding portion receives the combination signal. The de-multiplexer separates the combination signal into the control signal and the first RF signal. The modification circuit receives the control signal and the first RF signal, and modifies an impedance. The first RF signal is influenced by the impedance to form a second RF signal. The radiation portion receives the second RF signal. Accordingly, merely single cable would be needed for feeding signals into the antenna apparatus.
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公开(公告)号：US20180090850A1
公开(公告)日：2018-03-29
申请号：US15719567
申请日：2017-09-29
申请人： Li-Chun Lee , Shih-Chia Liu , Yen-Hao Yu , Jhin-Ciang Chen , Chao-Lin Wu , Jui-Hung Lai
发明人： Li-Chun Lee , Shih-Chia Liu , Yen-Hao Yu , Jhin-Ciang Chen , Chao-Lin Wu , Jui-Hung Lai
CPC分类号： H01Q5/371 , H01Q1/2266 , H01Q1/243 , H01Q1/52 , H01Q5/50 , H01Q7/00 , H01Q9/0421 , H01Q9/0457 , H01Q13/10 , H01Q13/106 , H01Q21/064 , H01Q21/30 , H04L69/18
摘要： An antenna structure including a metal element, a first capacitor, a second capacitor, a feeding element and an adjustment element is provided. The metal element has an open slot, and the open slot has an open end, a first slot and a second slot. The first slot and the second slot are respectively disposed on two opposite sides of the open end. The feeding element crosses the first slot. A first end of the feeding element has a feeding point, and a second end of the feeding element is electrically connected to the metal element through the first capacitor. The adjustment element is disposed in the second slot. A first end of the adjustment element is electrically connected to the metal element, and a second end of the adjustment element is electrically connected to the metal element through the second capacitor.
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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
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.
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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
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.
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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
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.
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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
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.
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