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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：US07417591B2
公开(公告)日：2008-08-26
申请号：US11353620
申请日：2006-02-14
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
摘要： An antenna apparatus and a portable wireless device using the same are disclosed, in which a coupling between antenna elements is reduced and an isolation property is improved even when frequencies of antenna elements are close or overlapped. The antenna apparatus includes a ground board, a first antenna element corresponding to a first frequency band, a second antenna element corresponding to a second frequency band in the vicinity of, or overlapped with the first frequency band, a first power feeding part connecting the ground board to the first antenna element and a second power feeding part connecting the ground board to the second antenna element, in which the first antenna element is arranged in a direction at an angle of an integer multiple of 90 degrees with respect to a long edge of the ground board, and the second antenna element is arranged in parallel with the long edge of the ground board.
摘要翻译： 公开了一种天线装置和使用该天线装置的便携式无线装置，其中天线元件之间的耦合减小，并且即使天线元件的频率接近或重叠，隔离性能也得到改善。 天线装置包括接地板，对应于第一频带的第一天线元件，与第一频带附近或与第一频带重叠的第二频带的第二天线元件，连接地面的第一馈电部 将第一天线元件连接到第一天线元件和将接地板连接到第二天线元件的第二馈电部分，其中第一天线元件相对于第一天线元件的长边以相对于90度的整数倍的整数倍的角度排列 接地板和第二天线元件与接地板的长边平行布置。
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14.发明授权公开(公告)号：US06850779B1
公开(公告)日：2005-02-01
申请号：US09744021
申请日：2000-05-19
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：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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公开(公告)号：US20060183515A1
公开(公告)日：2006-08-17
申请号：US10551800
申请日：2005-03-28
申请人： Akihiko Iguchi
发明人： Akihiko Iguchi
IPC分类号： H04M1/00
CPC分类号： H01Q1/245 , H04M1/0214
摘要： A portable wireless apparatus having a first parasitic element disposed in the front case of a first casing and made longer than the electrical length of an antenna, and a second parasitic element disposed in the back case of the first casing and made shorter than the electrical length of the antenna. The portable wireless apparatus has a radiation directivity on the opposite side of a human body so that it reduces a characteristic degradation in speeches.
摘要翻译： 一种便携式无线设备，具有设置在第一壳体的前壳体中并且制成长于天线的电气长度的第一寄生元件，以及设置在第一壳体的后壳体中并且制成短于电气长度的第二寄生元件 的天线。 便携式无线装置在人体的相反侧具有辐射方向性，从而降低演讲中的特征劣化。
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公开(公告)号：US20060181468A1
公开(公告)日：2006-08-17
申请号：US11353620
申请日：2006-02-14
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
IPC分类号： H01Q1/24
摘要： An antenna apparatus and a portable wireless device using the same are disclosed, in which a coupling between antenna elements is reduced and an isolation property is improved even when frequencies of antenna elements are close or overlapped. The antenna apparatus includes a ground board, a first antenna element corresponding to a first frequency band, a second antenna element corresponding to a second frequency band in the vicinity of, or overlapped with the first frequency band, a first power feeding part connecting the ground board to the first antenna element and a second power feeding part connecting the ground board to the second antenna element, in which the first antenna element is arranged in a direction at an angle of an integer multiple of 90 degrees with respect to a long edge of the ground board, and the second antenna element is arranged in parallel with the long edge of the ground board.
摘要翻译： 公开了一种天线装置和使用该天线装置的便携式无线装置，其中天线元件之间的耦合减小，并且即使天线元件的频率接近或重叠，隔离性能也得到改善。 天线装置包括接地板，对应于第一频带的第一天线元件，与第一频带附近或与第一频带重叠的第二频带的第二天线元件，连接地面的第一馈电部 将第一天线元件连接到第一天线元件和将接地板连接到第二天线元件的第二馈电部分，其中第一天线元件相对于第一天线元件的长边以相对于90度的整数倍的整数倍的角度排列 接地板和第二天线元件与接地板的长边平行布置。
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公开(公告)号：US06705372B2
公开(公告)日：2004-03-16
申请号：US10192494
申请日：2002-07-11
申请人： Hiroaki Sano , Narukuni Nakada , Akihiko Iguchi , Yoshiyuki Yamada , Masashi Yanagawa , Takeshi Minatani
发明人： Hiroaki Sano , Narukuni Nakada , Akihiko Iguchi , Yoshiyuki Yamada , Masashi Yanagawa , Takeshi Minatani
IPC分类号： B29C6578
CPC分类号： B29C65/2046 , A61M39/10 , A61M39/14 , A61M39/146 , A61M39/18 , B29C65/2076 , B29C65/2084 , B29C65/7802 , B29C65/7841 , B29C66/1142 , B29C66/5221 , B29C66/73921 , B29C66/857 , Y10T156/1066 , Y10T156/1082 , Y10T156/12 , Y10T156/1744
摘要： A buckle pivotally arranged in a movable clamp 12 of a first tube holder 1 is attached with play to a buckle 120 pivotally arranged in a movable clamp 82 of a second tube holder 2. When tubes are held in the first and second tube holders 1 and 2, release of the tubes from the holders 1 and 2 is prevented by a movement of a plunger 203 in correspondence of excitation and demagnetization of a solenoid 202 for a predetermined period of operation of the apparatus after holding the tubes (i.e., for a period required from the locking of the buckle 120 until the completion of moving-down of a wafer holder).
摘要翻译： 枢转地布置在第一管保持器1的可移动夹具12中的带扣被附接到枢转地布置在第二管夹持器2的可移动夹具82中的带扣120.当管被保持在第一和第二管夹持器1中时， 如图2所示，在保持管之后，在设备的预定操作时间（即，一段时间）内，通过柱塞203的运动来防止管子从保持器1和2的释放，对应于螺线管202的激励和退磁 从扣环120的锁定直到晶片保持器的向下移动完成为止）。
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公开(公告)号：US20080204323A1
公开(公告)日：2008-08-28
申请号：US10587599
申请日：2006-01-19
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
CPC分类号： H01Q9/0421 , H01Q1/38 , H01Q9/42
摘要： An antenna device includes a grounding board having an edge, and an antenna provided on the grounding board. The antenna includes a dielectric block having a top surface, a bottom surface, and a side surface, a radiator electrode provided on the top surface, a short-circuit electrode provided on the side surface. The radiator electrode includes a short-circuited end connected to the second end of the short-circuit electrode, and a portion extending from the short-circuited end and along the outer periphery of the top surface of the dielectric block. The portion of the radiator electrode has an open end located at the first side of the dielectric block. The side surface of the dielectric block is substantially flush with the edge of the grounding board. This antenna device improves radiation characteristics of the chip antenna and allowing a communication device to have a small size.
摘要翻译： 天线装置包括具有边缘的接地板和设置在接地板上的天线。 天线包括具有顶表面，底表面和侧表面的介质块，设置在顶表面上的散热器电极，设置在侧表面上的短路电极。 散热器电极包括连接到短路电极的第二端的短路端和从介电块的顶表面的短路端部和外周延伸的部分。 散热器电极的部分具有位于介质块的第一侧的开口端。 介质块的侧表面基本上与接地板的边缘齐平。 该天线装置改善了芯片天线的辐射特性，并允许通信装置具有小尺寸。
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