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公开(公告)号：US20220263531A1
公开(公告)日：2022-08-18
申请号：US17458552
申请日：2021-08-27
申请人： Jhih-Ciang Chen , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Yan-Ming Lin , Jui-Hung Lai
发明人： Jhih-Ciang Chen , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Yan-Ming Lin , Jui-Hung Lai
IPC分类号： H04B1/3827 , H01Q9/42 , H01Q1/48
摘要： An antenna device and a method for configuring the same are provided. The antenna device includes a grounding metal, a grounding part, a radiating part, a feeding part, a proximity sensor, and a sensing metal. The radiating part is electrically connected to the grounding metal through the grounding part. The feeding part is coupled to the grounding metal through a feeding point. The sensing metal is electrically connected to the proximity sensor. The sensing metal is separated from the radiating part at a distance. The distance is less than or equal to one thousandth of a wavelength corresponding to an operating frequency of the antenna device.
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公开(公告)号：US20220223996A1
公开(公告)日：2022-07-14
申请号：US17506687
申请日：2021-10-21
申请人： Jhih-Ciang Chen , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Chih-Heng Lin , Je-Wei Liao , Chun-Cheng Chan , Jui-Hung Lai
发明人： Jhih-Ciang Chen , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Chih-Heng Lin , Je-Wei Liao , Chun-Cheng Chan , Jui-Hung Lai
摘要： An electronic device including a first body, a second body, and at least one cavity antenna module is provided. The second body has a pivot side and a plurality of non-pivot sides, and the pivot side is connected pivotally to the first body. The cavity antenna module includes a metal cavity body and a first antenna structure. The metal cavity body is disposed in the second body and has an opening. A distance between one of the non-pivot sides and the metal cavity body is smaller than a distance between the pivot side and the metal cavity body, and the opening faces the one of the non-pivot sides. The first antenna structure is disposed in the opening of the metal cavity body, and the first antenna structure includes a feeding portion, a radiating portion, and a ground portion connected with one another.
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公开(公告)号：US20210305706A1
公开(公告)日：2021-09-30
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
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.
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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：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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公开(公告)号：US11196170B2
公开(公告)日：2021-12-07
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：US20210344119A1
公开(公告)日：2021-11-04
申请号：US17374954
申请日：2021-07-13
申请人： Chun-Cheng Chan , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Jui-Hung Lai , Chih-Heng Lin
发明人： Chun-Cheng Chan , Shih-Chia Liu , Yen-Hao Yu , Li-Chun Lee , Jui-Hung Lai , Chih-Heng Lin
摘要： The disclosure provides an antenna structure including a ground plane, a first coupling antenna and a reference antenna. The first coupling antenna includes a first excitation source connected to the ground plane. The first excitation source is configured to excite a first resonant mode, and the first coupling antenna forms a first zero current area on the ground plane in response to the first resonant mode. The reference antenna includes a second excitation source connected to the ground plane. The second excitation source is configured to excite a second resonant mode, and the reference antenna forms a second zero current area on the ground plane in response to the second resonant mode. The first excitation source is located in the second zero current area, and the second excitation source is located in the first zero current area.
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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：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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