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公开(公告)号：US20090140947A1
公开(公告)日：2009-06-04
申请号：US10585084
申请日：2005-10-27
申请人： Misako Sasagawa , Akihiko Iguchi , Yuki Satoh
发明人： Misako Sasagawa , Akihiko Iguchi , Yuki Satoh
CPC分类号： H01Q9/0407 , G06K19/07749 , G06K19/07771 , H01L2224/48091 , H01L2224/48227 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01Q1/22 , H01Q1/2208 , H01Q1/243 , H01Q1/38 , H01Q9/0442 , H01Q9/0471 , H01L2924/00014
摘要： An antenna device comprising: a substrate; a ground conductor provided on the bottom surface of the substrate; a radiation conductor, with a partial cutout, provided on the top surface of the substrate; a ground terminal provided on the partial cutout of the radiation conductor; a conductor connecting the ground conductor with the ground terminal; and a feed terminal connected to the radiation conductor, wherein the ground terminal and the feed terminal are connected via an IC chip is provided. The configuration can realize an antenna device capable of feeding electric power through the IC chip, and of operating even on a metal plate fully well. A radio communication system using the antenna device is provided additionally.
摘要翻译： 一种天线装置，包括：基板; 设置在基板的底面上的接地导体; 具有部分切口的辐射导体，设置在基板的顶表面上; 设置在辐射导体的部分切口上的接地端子; 将接地导体与接地端子连接的导体; 以及连接到辐射导体的馈电端子，其中接地端子和馈电端子经由IC芯片连接。 该配置可以实现能够通过IC芯片馈送电力并且甚至在金属板上均匀地工作的天线装置。 另外提供使用天线装置的无线电通信系统。
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公开(公告)号：US20090040109A1
公开(公告)日：2009-02-12
申请号：US10584000
申请日：2006-01-31
申请人： Akihiko Iguchi , Yuki Satoh , Misako Sasagawa
发明人： Akihiko Iguchi , Yuki Satoh , Misako Sasagawa
IPC分类号： H01Q1/38
CPC分类号： H01Q21/30 , H01Q1/2283 , H01Q1/40 , H01Q5/40 , H01Q9/0421 , H01Q9/0442
摘要： An antenna device including a first Planar Inverted F Antenna (PIFA) operating at a first frequency and a second PIFA operating at a second frequency that is higher than the first frequency and disposed in a state in which it is insulated from the first PIFA. The antenna device has an antenna element in which a first short-circuit lead wire and a second short-circuit lead wire are coupled to a ground terminal provided on a substrate, a first feeding lead wire is coupled to a feeding terminal provided on a substrate via first matching circuit and a second feeding lead wire is coupled to a feeding terminal provided on the substrate via a second matching circuit. Thus, an antenna device which has a high degree of freedom for adjusting characteristics corresponding to a plurality of frequency bands can be realized.
摘要翻译： 一种天线装置，包括以第一频率工作的第一平面倒F天线（PIFA）和以比第一频率高的第二频率工作的第二PIFA，并且处于与第一PIFA绝缘的状态。 天线装置具有天线元件，其中第一短路引线和第二短路引线被耦合到设置在基板上的接地端子，第一馈电引线被耦合到设置在基板上的馈电端子 经由第一匹配电路和第二馈电引线经由第二匹配电路耦合到设置在基板上的馈电端子。 因此，可以实现具有用于调整与多个频带相对应的特性的高自由度的天线装置。
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公开(公告)号：US07151492B2
公开(公告)日：2006-12-19
申请号：US10527838
申请日：2004-09-28
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q9/0442
摘要： A planar inverted-F antenna has a ground plate provided on a circuit board, a planar radiator, a short line, a feed line, and an inductance element. The radiator is disposed facing the ground plate. The short line and the feed line are connected to the radiator. The inductance element is connected electrically between the ground plate and the short line.
摘要翻译： 平面倒F天线具有设置在电路板，平面散热器，短线，馈线和电感元件上的接地板。 散热器面向接地板设置。 短路线和馈线连接到散热器。 电感元件在接地板和短线之间电连接。
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公开(公告)号：US20050270237A1
公开(公告)日：2005-12-08
申请号：US10527838
申请日：2004-09-28
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q9/0442
摘要： A planar inverted-F antenna has a ground plate provided on a circuit board, a planar radiator, a short line, a feed line, and an inductance element. The radiator is disposed facing the ground plate. The short line and the feed line are connected to the radiator. The inductance element is connected electrically between the ground plate and the short line.
摘要翻译： 平面倒F天线具有设置在电路板，平面散热器，短线，馈线和电感元件上的接地板。 散热器面向接地板设置。 短路线和馈线连接到散热器。 电感元件在接地板和短线之间电连接。
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公开(公告)号：US20050231428A1
公开(公告)日：2005-10-20
申请号：US10519361
申请日：2004-07-01
申请人： Akihiko Iguchi , Misako Sakae , Yuki Satoh
发明人： Akihiko Iguchi , Misako Sakae , Yuki Satoh
摘要： The present invention provides a portable transceiver where a broadband of an antenna characteristic can be realized and efficiency is improved. The present invention provides a portable transceiver includes a first housing (7) having a first circuit board (5) in its inside and an input section at its surface, a second housing (8) having a second circuit board (6) in its inside and a display section at its surface, and a coupling section (4) for electrically coupling the first circuit board (5) with the second circuit board (6). An antenna section (3) and an element section (9) are disposed at one of the circuit boards, and the first housing (7) and the second housing (9) are coupled with each other via a hinge section (2) and can be folded.
摘要翻译： 本发明提供一种可实现天线特性的宽带并提高效率的便携式收发器。 本发明提供了一种便携式收发器，包括：第一壳体（7），其内部具有第一电路板（5）和其表面上的输入部分;第二壳体（8），其内部具有第二电路板（6） 和表面的显示部分，以及用于将第一电路板（5）与第二电路板（6）电耦合的耦合部分（4）。 天线部分（3）和元件部分（9）设置在电路板之一处，并且第一壳体（7）和第二壳体（9）经由铰链部分（2）彼此联接，并且可以 折叠
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公开(公告)号：US06781553B2
公开(公告)日：2004-08-24
申请号：US10089736
申请日：2002-06-28
申请人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh
发明人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh
IPC分类号： H01Q2100
CPC分类号： H01Q21/30 , H01Q1/243 , H01Q1/36 , H01Q5/357 , H01Q5/378 , H01Q9/0414 , H01Q9/0421 , H01Q9/0442 , H01Q19/005
摘要： A small antenna, which is used in a mobile radio communication apparatus such as a portable telephone, operating in a broader frequency band a conventional antenna, operating corresponding to plural frequencies, and being disposed in a case is provided. The radio communication apparatus including the antenna is also provided. The antenna includes a first conductive radiator having a planer shape, a second conductive radiator having a helical shape, and a planar feeding section that is disposed between the first conductive radiator and the ground plane, is isolated from them, and supplying power by electromagnetic coupling.
摘要翻译： 提供了一种小型天线，其被用于诸如便携式电话的移动无线电通信装置中，在更宽的频带中操作对应于多个频率并且被布置在壳体中的常规天线。 还提供了包括天线的无线电通信装置。 天线包括具有平面形状的第一导电辐射体，具有螺旋形状的第二导电辐射体和设置在第一导电辐射体和接地面之间的平面馈电部分，与它们隔离，并通过电磁耦合提供电力 。
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7.发明授权公开(公告)号：US06980158B2
公开(公告)日：2005-12-27
申请号：US10758039
申请日：2004-01-16
申请人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh , Naoki Yuda
发明人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh , Naoki Yuda
摘要： The present invention relates to an antenna equipped in a mobile telecommunication apparatus such as a portable telephone. The object of the invention is to enhance the portability and the durability of the mobile telecommunication apparatus, to provide a mobile telecommunication antenna while is improved in the mass productivity and the electrical characteristics, and to provide a mobile telecommunication apparatus employing the antenna. To achieve the object of the present invention, the mobile communication apparatus has no projecting portion of the antenna provided on a case, and the antenna is accommodated in the case. This enhances both the portability and the durability. Also, the antenna is reduced to a chip size thus improving its mass-productivity and electrical characteristics.
摘要翻译： 技术领域本发明涉及装备在便携式电话等移动电信装置中的天线。 本发明的目的是提高移动电信设备的便携性和耐久性，提供移动电信天线，同时提高了批量生产率和电气特性，并提供了采用该天线的移动电信设备。 为了实现本发明的目的，移动通信装置没有设置在壳体上的天线的突出部分，并且天线容纳在壳体中。 这增强了便携性和耐久性。 此外，天线被减小到芯片尺寸，从而提高其质量生产率和电气特性。
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公开(公告)号：US06900768B2
公开(公告)日：2005-05-31
申请号：US10433076
申请日：2002-09-18
申请人： Akihiko Iguchi , Yuki Satoh , Susumu Fukushima
发明人： Akihiko Iguchi , Yuki Satoh , Susumu Fukushima
IPC分类号： H01Q21/30 , H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q1/48 , H01Q5/00 , H01Q5/10 , H01Q5/357 , H01Q9/04 , H01Q9/30 , H01Q9/42 , H01Q13/08 , H04B1/38 , H04B1/3822 , H04M1/02
摘要： An antenna device which includes the first antenna element having one end open and the other end connected to a power feeder, and the second antenna element, having both ends open. The second antenna element is disposed on the outer peripheral surface of the first antenna element in insulated state. The other end of the first antenna element is connected to the power feeder through the first ring-shaped conductor.
摘要翻译： 一种天线装置，其包括第一天线元件，其一端开放，另一端连接到馈电器，第二天线元件的两端开放。 第二天线元件以绝缘状态设置在第一天线元件的外周面上。 第一天线元件的另一端通过第一环形导体连接到馈电器。
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公开(公告)号：US20090278748A1
公开(公告)日：2009-11-12
申请号：US12159654
申请日：2007-02-08
申请人： Motohiko Sako , Akihiko Iguchi , Yuki Satoh
发明人： Motohiko Sako , Akihiko Iguchi , Yuki Satoh
摘要： The antenna device comprises a ground substrate serving as ground, a feeder portion formed on the ground substrate, a first conductor connected to the feeder portion, and a second conductor being substantially equal to the first conductor in conductor length, which is connected to the ground substrate and disposed substantially parallel to the first conductor with a space therebetween. And, the first conductor and the second conductor are electrically connected to each other between each tip and a portion substantially at least ⅓ in conductor length of each conductor from each tip.
摘要翻译： 天线装置包括用作接地的接地衬底，形成在接地衬底上的馈电部分，连接到馈电部分的第一导体，以及基本上等于导体长度的第一导体的第二导体，其连接到地面 基板并且基本上平行于第一导体设置，其间具有空间。 并且，第一导体和第二导体在每个尖端之间彼此电连接，并且每个导体的导体长度基本上至少为1/3的部分。
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公开(公告)号：US07136018B2
公开(公告)日：2006-11-14
申请号：US10519361
申请日：2004-07-01
申请人： Akihiko Iguchi , Misako Sakae , Yuki Satoh
发明人： Akihiko Iguchi , Misako Sakae , Yuki Satoh
IPC分类号： H01Q1/24
摘要： The present invention provides a portable transceiver where a broadband of an antenna characteristic can be realized and efficiency is improved. The present invention provides a portable transceiver includes a first housing (7) having a first circuit board (5) in its inside and an input section at its surface, a second housing (8) having a second circuit board (6) in its inside and a display section at its surface, and a coupling section (4) for electrically coupling the first circuit board (5) with the second circuit board (6). An antenna section (3) and an element section (9) are disposed at one of the circuit boards, and the first housing (7) and the second housing (9) are coupled with each other via a hinge section (2) and can be folded.
摘要翻译： 本发明提供一种可实现天线特性的宽带并提高效率的便携式收发器。 本发明提供了一种便携式收发器，包括：第一壳体（7），其内部具有第一电路板（5）和其表面上的输入部分;第二壳体（8），其内部具有第二电路板（6） 和表面的显示部分，以及用于将第一电路板（5）与第二电路板（6）电耦合的耦合部分（4）。 天线部分（3）和元件部分（9）设置在电路板之一处，并且第一壳体（7）和第二壳体（9）经由铰链部分（2）彼此联接，并且可以 折叠
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