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公开(公告)号：US08013794B2
公开(公告)日：2011-09-06
申请号：US12318415
申请日：2008-12-29
申请人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
发明人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
IPC分类号： H01Q1/38
摘要： A surface mount antenna with small size and broadband is provided. The surface mount antenna includes: a substrate including a dielectric material or a magnetic material as a main material; a feed radiation conductor formed on the substrate, one end of the feed radiation conductor being a first feed end to be supplied with power, and the other end being a first open end; and a parasitic radiation conductor formed on the substrate at a distance from the feed radiation conductor, one end of the parasitic radiation conductor being a second feed end to be supplied with power from the feed radiation conductor through electromagnetic coupling, and the other end being a second open end. A region having a dielectric constant or a magnetic permeability lower than that of the main material of the substrate is provided between the feed radiation conductor and the parasitic radiation conductor.
摘要翻译： 提供小尺寸和宽带的表面贴装天线。 表面安装天线包括：基材，其包括介电材料或磁性材料作为主要材料; 形成在所述基板上的馈电辐射导体，所述馈电辐射导体的一端是供电的第一馈电端，所述另一端是第一开口端; 以及形成在所述基板上距离所述馈电辐射导体一定距离的寄生辐射导体，所述寄生辐射导体的一端是第二馈电端，以通过电磁耦合从所述馈电辐射导体供电，而另一端为 第二开放式。 在馈电辐射导体和寄生辐射导体之间设置介电常数或磁导率低于衬底主要材料的区域。
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公开(公告)号：US20090179815A1
公开(公告)日：2009-07-16
申请号：US12318415
申请日：2008-12-29
申请人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
发明人： Naoki Sotoma , Yasumasa Harihara , Kenji Endo , Takeshi Oohashi
摘要： A surface mount antenna with small size and broadband is provided. The surface mount antenna includes: a substrate including a dielectric material or a magnetic material as a main material; a feed radiation conductor formed on the substrate, one end of the feed radiation conductor being a first feed end to be supplied with power, and the other end being a first open end; and a parasitic radiation conductor formed on the substrate at a distance from the feed radiation conductor, one end of the parasitic radiation conductor being a second feed end to be supplied with power from the feed radiation conductor through electromagnetic coupling, and the other end being a second open end. A region having a dielectric constant or a magnetic permeability lower than that of the main material of the substrate is provided between the feed radiation conductor and the parasitic radiation conductor.
摘要翻译： 提供小尺寸和宽带的表面贴装天线。 表面安装天线包括：基材，其包括介电材料或磁性材料作为主要材料; 形成在所述基板上的馈电辐射导体，所述馈电辐射导体的一端是供电的第一馈电端，所述另一端是第一开口端; 以及形成在所述基板上距离所述馈电辐射导体一定距离的寄生辐射导体，所述寄生辐射导体的一端是第二馈电端，以通过电磁耦合从所述馈电辐射导体供电，而另一端为 第二开放式。 在馈电辐射导体和寄生辐射导体之间设置介电常数或磁导率低于衬底主要材料的区域。
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公开(公告)号：US20070290931A1
公开(公告)日：2007-12-20
申请号：US11812093
申请日：2007-06-14
申请人： Naoaki Utagawa , Takashi Nozaki , Ichiro Tsuzuku , Naoki Sotoma
发明人： Naoaki Utagawa , Takashi Nozaki , Ichiro Tsuzuku , Naoki Sotoma
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q21/30
摘要： A plate member is adapted to be electrically grounded. A first radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A second radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A feeding pin is connected to a center part of the first radiating electrode and a center part of the second radiating electrode. The feeding pin is adapted to feed power to the first radiating electrode and the second radiating electrode. A pair of first short-circuiting pins are electrically connecting the plate member and an outer edge of the first radiating electrode at symmetrical positions relative to the feeding pin. A pair of second short-circuiting pins are electrically connecting the plate member and both ends of the second radiating electrode. The first radiating electrode is formed with blank portions which are located at such positions that are on hypothetical straight lines connecting the feeding pin and the short pins. The first radiating electrode and the second radiating electrode are flush with each other.
摘要翻译： 板构件适于电接地。 第一辐射电极与板构件相对地间隔开并平行于板构件延伸。 第二辐射电极与板构件间隔开并平行于板构件延伸。 馈电销连接到第一辐射电极的中心部分和第二辐射电极的中心部分。 馈电针适于将功率馈送到第一辐射电极和第二辐射电极。 一对第一短路引脚将板构件和第一辐射电极的外边缘相对于馈电脚电对连接在对称位置。 一对第二短路引脚电连接板构件和第二辐射电极的两端。 第一辐射电极形成有空白部分，其位于连接馈电销和短销的假想直线上的位置。 第一辐射电极和第二辐射电极彼此齐平。
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公开(公告)号：US20110074637A1
公开(公告)日：2011-03-31
申请号：US12880713
申请日：2010-09-13
申请人： Naoki Sotoma , Hideaki Shimoda , Toshihiro Tsuru
发明人： Naoki Sotoma , Hideaki Shimoda , Toshihiro Tsuru
CPC分类号： H01Q9/42 , H01Q1/38 , H01Q5/371 , H01Q9/0421
摘要： An antenna includes a dielectric substrate and an antenna element, wherein the dielectric substrate has a mark on an outer surface, the mark having a lower relative permittivity than the dielectric substrate, the antenna element is formed from a FPC film, and the FPC film has an antenna electrode on one side and a flexible insulating film with an adhesive layer on the other side and is adhered to the outer surface of the dielectric substrate with a tip or bend of the antenna electrode aligned with the mark.
摘要翻译： 天线包括电介质基板和天线元件，其中电介质基板在外表面上具有标记，该标记具有比电介质基板更低的相对介电常数，天线元件由FPC膜形成，并且FPC膜具有 在一侧的天线电极和在另一侧具有粘合剂层的柔性绝缘膜，并且以天线电极的尖端或弯曲与标记对准的方式粘附到电介质基板的外表面。
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公开(公告)号：US07466270B2
公开(公告)日：2008-12-16
申请号：US11812093
申请日：2007-06-14
申请人： Naoaki Utagawa , Takashi Nozaki , Ichiro Tsuzuku , Naoki Sotoma
发明人： Naoaki Utagawa , Takashi Nozaki , Ichiro Tsuzuku , Naoki Sotoma
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q21/30
摘要： A plate member is adapted to be electrically grounded. A first radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A second radiating electrode opposes the plate member with a gap and extending parallel to the plate member. A feeding pin is connected to a center part of the first radiating electrode and a center part of the second radiating electrode. The feeding pin is adapted to feed power to the first radiating electrode and the second radiating electrode. A pair of first short-circuiting pins are electrically connecting the plate member and an outer edge of the first radiating electrode at symmetrical positions relative to the feeding pin. A pair of second short-circuiting pins are electrically connecting the plate member and both ends of the second radiating electrode. The first radiating electrode is formed with blank portions which are located at such positions that are on hypothetical straight lines connecting the feeding pin and the short pins. The first radiating electrode and the second radiating electrode are flush with each other.
摘要翻译： 板构件适于电接地。 第一辐射电极与板构件相对地间隔开并平行于板构件延伸。 第二辐射电极与板构件间隔开并平行于板构件延伸。 馈电销连接到第一辐射电极的中心部分和第二辐射电极的中心部分。 馈电针适于将功率馈送到第一辐射电极和第二辐射电极。 一对第一短路引脚将板构件和第一辐射电极的外边缘相对于馈电脚电对连接在对称位置。 一对第二短路引脚电连接板构件和第二辐射电极的两端。 第一辐射电极形成有空白部分，其位于连接馈电销和短销的假想直线上的位置。 第一辐射电极和第二辐射电极彼此齐平。
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