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公开(公告)号：US10367266B2
公开(公告)日：2019-07-30
申请号：US15392255
申请日：2016-12-28
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Jun-Yu Lu , De-Ming Chian , Wei-Yu Li , Chih-Yu Tsai
Abstract: A multi-antenna communication device is provided, including a grounding conductor plane separating a first side space and a second side space and having a first edge. A four-antenna array including first, second, third and fourth antennas is located at the first edge, and has an overall maximum array length extending along the first edge. The first and second antennas are located in the first side space, and the third and fourth antennas are located in the second side space. Each of the first to fourth antennas includes a feeding conductor line, a grounding conductor line, and a radiating conductor portion electrically connected to a signal source through the feeding conductor line and electrically connected to the first edge through the grounding conductor line, thereby forming a loop path and generating at least one resonant mode. The radiating conductor portion has a corresponding projection line segment at the first edge.
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公开(公告)号：US20170162936A1
公开(公告)日：2017-06-08
申请号：US14983553
申请日：2015-12-30
Applicant: Industrial Technology Research Institute
Inventor： Meng-Chi Huang , Tune-Hune Kao , Wei-Yu Li , Wei Chung , Wen-Hua Zhang
Abstract: A laminated antenna structure includes a substrate, a first conductive circuit layer, an insulating colloidal layer, a second conductive circuit layer and a conductive structure. The first conductive circuit layer is disposed on or above the substrate, the second conductive circuit layer is disposed above the first conductive circuit layer, and the insulating colloidal layer is disposed between the first and the second conductive circuit layers. The first conductive circuit layer, the insulating colloidal layer and the second conductive circuit layer form a laminated capacitive structure. The conductive structure is electrically connected to a signal source on the substrate, and the signal source is electrically connected to at least one of the first conductive circuit layer and the second conductive circuit layer. The insulating colloidal layer contains catalyzers.
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13.发明授权公开(公告)号：US09559422B2
公开(公告)日：2017-01-31
申请号：US14460377
申请日：2014-08-15
Inventor： Kin-Lu Wong , Yeh-Chun Kao , Po-Wei Lin , Wei-Yu Li
Abstract: The disclosure provides a communication device. The communication device includes a ground conductor portion and a multi-antenna system. The multi-antenna system includes at least a first and a second resonant portion, each of which is disposed on the corresponding radiating edge of the ground conductor portion. Each of the resonant portions may have a loop resonant structure or may have an open-slot resonant structure, and has a resonant path. The electrically coupling portion makes the length of the resonant path less than or equal to 0.18 times the wavelength of the lowest operating frequency of the multi-antenna system, and thereby excites the corresponding radiating edge and forms a strong surface current distribution, and generates an effective radiating energy and at least one resonant mode, in which the effective radiating energy has a corresponding strongest radiation direction.
Abstract translation: 本公开提供一种通信设备。 通信装置包括接地导体部分和多天线系统。 多天线系统至少包括第一和第二谐振部分，每个谐振部分设置在接地导体部分的对应的辐射边缘上。 每个谐振部分可以具有环路谐振结构，或者可以具有开口谐振结构，并且具有谐振路径。 电耦合部分使得谐振路径的长度小于或等于多天线系统的最低工作频率的波长的0.18倍，从而激发相应的辐射边缘并形成强表面电流分布，并产生 有效的辐射能量和至少一种谐振模式，其中有效辐射能具有相应最强的辐射方向。
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公开(公告)号：US20160164184A1
公开(公告)日：2016-06-09
申请号：US14961911
申请日：2015-12-08
Applicant: Industrial Technology Research Institute
Inventor： Wei-Yu Li , Tune-Hune Kao , Meng-Chi Huang , Wei Chung , Min-Chieh Chou
IPC: H01Q9/36
CPC classification number: H01Q1/243 , H01Q1/52 , H01Q9/0442
Abstract: A beam antenna comprising a first material layer, a second material layer, a first radiating conductor unit and an energy transmission conductor layer is provided. The first material layer has a signal source and a first conductor layer. The second material layer has a first thin-film layer, where the first thin-film layer is adhered on a surface of the second material layer. The first thin-film layer further comprises an insulating gel and a plurality of trigger particles. The first radiating conductor unit is adhered on a surface of the first thin-file layer, and the first thin-file layer is located between the first radiating conductor unit and the second material layer. The energy transmission conductor structure is disposed between the first and the second material layers, which has a first terminal and a second terminal that electrically coupled or connected to the signal source and the first radiating conductor unit respectively.
Abstract translation: 提供一种包括第一材料层，第二材料层，第一辐射导体单元和能量传输导体层的波束天线。 第一材料层具有信号源和第一导体层。 第二材料层具有第一薄膜层，其中第一薄膜层粘附在第二材料层的表面上。 第一薄膜层还包括绝缘凝胶和多个触发颗粒。 第一辐射导体单元粘附在第一薄文件层的表面上，第一薄文件层位于第一辐射导体单元和第二材料层之间。 能量传输导体结构设置在第一和第二材料层之间，第一和第二材料层分别具有电耦合或连接到信号源和第一辐射导体单元的第一端子和第二端子。
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公开(公告)号：US20140085159A1
公开(公告)日：2014-03-27
申请号：US13906483
申请日：2013-05-31
Inventor： Kin-Lu Wong , Hsuan-Jui Chang , Wei-Yu Li , Chun-Yih Wu
IPC: H01Q5/00
CPC classification number: H01Q5/328 , H01Q1/243 , H01Q5/378 , H01Q9/42 , Y10T29/49016
Abstract: A communication device including a ground plane and an antenna element is provided. An edge of the ground plane is embedded with a notch, which has at least a first edge and a second edge. The antenna element, disposed at the notch, has at least a first operating frequency band and a second operating frequency band. The antenna element includes a first conductive portion and a second conductive portion. The first conductive portion has a starting terminal, electrically coupled to the first edge of the notch through a signal source, as a feeding terminal of the antenna element. A capacitive coupling portion is formed between an end terminal of the first conductive portion and the ground plane. The second conductive portion has a shorting terminal electrically coupled or connected to the second edge of the notch.
Abstract translation: 提供了包括接地平面和天线元件的通信设备。 接地平面的边缘嵌有一个槽口，该槽口至少具有第一边缘和第二边缘。 设置在凹口处的天线元件具有至少第一工作频带和第二工作频带。 天线元件包括第一导电部分和第二导电部分。 第一导电部分具有起始端，通过信号源电耦合到凹口的第一边缘，作为天线元件的馈电端子。 电容耦合部分形成在第一导电部分的端部端子和接地平面之间。 第二导电部分具有电耦合或连接到凹口的第二边缘的短路端子。
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Patent Agency Ranking
公开(公告)号：US12166278B2
公开(公告)日：2024-12-10
申请号：US17409714
申请日：2021-08-23
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Shih-Ming Lin , Wei Chung , Chen-Chun Yu , Hsin-Chu Chen , Wei-Yu Li
Abstract: A transparent antenna includes a substrate, an antenna grid layer, and a ground grid layer. The substrate has an electrically conductive hole extending from two opposite surfaced of the substrate. The antenna grid layer is formed on a surface of the substrate. The antenna grid layer includes a feeding portion and a transmission portion. The ground grid layer is formed on another surface of the substrate. The ground grid layer is coupled to the feeding portion of the antenna grid layer via the electrically conductive hole. An offset distance between a projection of a gridline of the antenna grid layer on the first surface and a projection of a gridline of the ground grid layer on the first surface is smaller than or equal to half of a difference between a line width of the antenna grid layer and a line width of the ground grid layer.
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公开(公告)号：US11569585B2
公开(公告)日：2023-01-31
申请号：US17137362
申请日：2020-12-30
Applicant: Industrial Technology Research Institute
Inventor： Wei-Yu Li , Wei Chung , Kin-Lu Wong
Abstract: A highly integrated pattern-variable multi-antenna array, including a ground conductor structure, a first antenna array, a second antenna array, and an array conjoined grounding structure, is provided. A first inverted L-shaped resonant structure has a first feeding point, and the others respectively have a first switch and are electrically connected or coupled to the ground conductor structure. A second inverted L-shaped resonant structure has a second feeding point, and the others respectively have a second switch and are electrically connected or coupled to the ground conductor structure. The first and second antenna arrays respectively generate first and second resonance modes. The second and first resonance modes cover at least one same first communication frequency band. The array conjoined grounding structure electrically connects an adjacent first inverted L-shaped resonant structure, one of the second inverted L-shaped resonant structures, and has an array conjoined capacitive structure electrically connecting the ground conductor structure.
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公开(公告)号：US10680332B1
公开(公告)日：2020-06-09
申请号：US16234780
申请日：2018-12-28
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Wei-Yu Li , Wei Chung , Kin-Lu Wong
Abstract: Provided is a hybrid multi-band antenna array, including: a multilayer substrate board including a ground conductor structure having a first edge; a first antenna array including a plurality of folded loop antennas, all of which being integrated with the multilayer substrate board and arranged along the first edge sequentially, wherein the first antenna array is excited to generate a first resonant mode covering at least one first communication band; and a second antenna array including a plurality of parallel-connected slot antennas, all of which being integrated with the multilayer substrate board and arranged along the first edge sequentially, wherein the second antenna array is excited to generate a second resonant mode covering at least one second communication band, and a frequency of the second resonant mode is lower than a frequency of the first resonant mode.
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公开(公告)号：US10263336B1
公开(公告)日：2019-04-16
申请号：US15855601
申请日：2017-12-27
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Wei-Yu Li , Chih-Yu Tsai
Abstract: A multi-band multi-antenna array includes a ground conductor plane and a dual antenna array. The ground conductor plane includes a first edge and separates a first side space and a second side space. The dual antenna array has a maximum array length extending along the first edge and includes a first antenna and a second antenna. The first antenna includes a first resonant loop and a first radiating conductor line exciting the first antenna generating a first resonant mode and a second resonant mode, respectively, wherein frequencies of the first resonant mode are lower than frequencies of the second resonant mode. The second antenna includes a second resonant loop and a second radiating conductor line exciting the first antenna generating a third resonant mode and a fourth resonant mode, respectively, wherein frequencies of the third resonant mode are lower than frequencies of the fourth resonant mode.
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公开(公告)号：US10103449B2
公开(公告)日：2018-10-16
申请号：US14984590
申请日：2015-12-30
Applicant: Industrial Technology Research Institute
Inventor： Kin-Lu Wong , Jun-Yu Lu , Wei-Yu Li
Abstract: An antenna array includes a ground conductor portion, a first antenna and a second antenna. The ground conductor portion has a first edge and a second edge. The first antenna has a first no-ground radiating area and a first feeding conductor portion. The second antenna has a second no-ground radiating area and a second feeding conductor portion. The first no-ground radiating area is formed and surrounded by a first grounding conductor structure, a second grounding conductor structure, and the first edge, and the first no-ground radiating area has a first breach. The second no-ground radiating area is formed and surrounded by a third grounding conductor structure, a fourth grounding conductor structure, and the second edge, and the second no-ground radiating area has a second breach. The first and second feeding conductor portions are respectively and electrically connected to a first signal source and a second signal source.
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