公开(公告)号：US07705789B2

公开(公告)日：2010-04-27

申请号：US12066432

申请日：2006-09-12

申请人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

发明人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/30 ,  H04M1/0214

摘要： Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.

摘要翻译： 这里公开了一种便携式无线装置，包括：具有金属部分的第一壳体11; 第二种情况12; 铰链部分13，其可操作以将第一壳体与第二壳体可旋转地连接; 具有接地图案的电路板18，容纳在第二壳体中的电路板; 以及连接到电路板的馈送部分，铰链部分13具有由导电金属形成的旋转轴23，并且第一壳体，旋转轴23和接地图案共同用作天线元件，其中便携式无线设备 进一步包括以预定间隙与旋转轴23隔开的关系容纳在第一壳体11中的第一导体元件25，第一导体元件具有基本上等于无线频率的半波长的电长度。

公开(公告)号：US20090128424A1

公开(公告)日：2009-05-21

申请号：US12066432

申请日：2006-09-12

申请人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

发明人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

IPC分类号： H04M1/02 ,  H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/30 ,  H04M1/0214

摘要： Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.

摘要翻译： 这里公开了一种便携式无线装置，包括：具有金属部分的第一壳体11; 第二种情况12; 铰链部分13，其可操作以将第一壳体与第二壳体可旋转地连接; 具有接地图案的电路板18，容纳在第二壳体中的电路板; 以及连接到电路板的馈送部分，铰链部分13具有由导电金属形成的旋转轴23，并且第一壳体，旋转轴23和接地图案共同用作天线元件，其中便携式无线设备 还包括以预定间隙与旋转轴23间隔开的关系容纳在第一壳体11中的第一导体元件25，第一导体元件具有基本上等于无线频率的半波长的电长度。

公开(公告)号：US20070194997A1

公开(公告)日：2007-08-23

申请号：US11569260

申请日：2005-05-23

申请人： Seiichi Nakanishi ,  Yoshio Koyanagi ,  Kouta Aoki ,  Nozomi Koh ,  Yutaka Saito ,  Kenya Nagano

发明人： Seiichi Nakanishi ,  Yoshio Koyanagi ,  Kouta Aoki ,  Nozomi Koh ,  Yutaka Saito ,  Kenya Nagano

IPC分类号： H01Q1/24

CPC分类号： H01Q9/16 ,  H01Q1/243

摘要： A conductive metal frame attached to an upper case is electrically connected to hinge metal member. The hinge metal member is connected to a hinge metal member by a rotary shaft in a rotatable manner. The hinge metal member, a further hinge metal member, and the rotary shaft are made of conductive metal so that electric continuity is obtained at contact points thereamong. The further hinge metal member is connected to a matching circuit on a circuit board via a feedpoint terminal. A conductor element is connected to a ground pattern of the circuit board at a position close to a point at which the matching circuit is grounded. The structure as described above provides a folding portable wireless unit that can secure a high antenna performance in a calling state and a waiting state.

摘要翻译： 连接到上壳体的导电金属框架电连接到铰链金属构件。 铰链金属构件通过旋转轴以可旋转的方式连接到铰链金属构件。 铰链金属构件，另一铰链金属构件和旋转轴由导电金属制成，使得在其接触点处获得电连续性。 另外的铰链金属构件通过馈电端子连接到电路板上的匹配电路。 导体元件在靠近匹配电路接地点的位置处连接到电路板的接地图案。 如上所述的结构提供了可以在呼叫状态和等待状态下确保高天线性能的折叠便携式无线单元。

公开(公告)号：US07532168B2

公开(公告)日：2009-05-12

申请号：US11569260

申请日：2005-05-23

申请人： Seiichi Nakanishi ,  Yoshio Koyanagi ,  Kouta Aoki ,  Nozomi Koh ,  Yutaka Saito ,  Kenya Nagano

发明人： Seiichi Nakanishi ,  Yoshio Koyanagi ,  Kouta Aoki ,  Nozomi Koh ,  Yutaka Saito ,  Kenya Nagano

IPC分类号： H01Q1/24

CPC分类号： H01Q9/16 ,  H01Q1/243

摘要： A conductive metal frame attached to an upper case is electrically connected to hinge metal member. The hinge metal member is connected to a hinge metal member by a rotary shaft in a rotatable manner. The hinge metal member, a further hinge metal member, and the rotary shaft are made of conductive metal so that electric continuity is obtained at contact points thereamong. The further hinge metal member is connected to a matching circuit on a circuit board via a feedpoint terminal. A conductor element is connected to a ground pattern of the circuit board at a position close to a point at which the matching circuit is grounded. The structure as described above provides a folding portable wireless unit that can secure a high antenna performance in a calling state and a waiting state.

摘要翻译： 连接到上壳体的导电金属框架电连接到铰链金属构件。 铰链金属构件通过旋转轴以可旋转的方式连接到铰链金属构件。 铰链金属构件，另一铰链金属构件和旋转轴由导电金属制成，使得在其接触点处获得电连续性。 另外的铰链金属构件通过馈电端子连接到电路板上的匹配电路。 导体元件在靠近匹配电路接地点的位置处连接到电路板的接地图案。 如上所述的结构提供了可以在呼叫状态和等待状态下确保高天线性能的折叠便携式无线单元。

公开(公告)号：US20090033566A1

公开(公告)日：2009-02-05

申请号：US11909354

申请日：2006-03-01

申请人： Seiichi Nakanishi ,  Kouta Aoki ,  Yutaka Saito ,  Akiyoshi Takeuchi

发明人： Seiichi Nakanishi ,  Kouta Aoki ,  Yutaka Saito ,  Akiyoshi Takeuchi

IPC分类号： H01Q1/24

CPC分类号： H01Q1/50 ,  H01Q1/243 ,  H01Q9/30 ,  H01Q9/40 ,  H01Q9/42 ,  H01Q19/005 ,  H04M1/0216

摘要： A folding type mobile radio that can ensure high antenna performance on a desk in addition to realizing of downsizing and slimming down is provided.An antenna element 9 has a main part placed in a lower case 10 roughly in parallel with the cabinet width direction and is connected to a matching circuit 13 on a circuit board 11 placed in the lower case 10 by spring contact or soldering, for example. The matching circuit 13 is connected to a wireless circuit 14. A conductor element 3 is placed in an upper case 1 and is connected at one end to a ground pattern of an upper circuit board 2 and is opened at an opposite end. Particularly, the conductor element 3 has a main part placed roughly in parallel with the antenna element 9 and the connection part with the ground pattern of the upper circuit board 2 is placed on the antenna element feeding part side on the hinge part 5 side. A connection line 6 is placed in the hinge part 5 and connects the ground pattern of the upper circuit board 2 and a ground pattern of the lower circuit board 11.

摘要翻译： 提供了一种折叠式移动无线电，可以确保桌面上的高天线性能，同时实现小型化和减肥。 天线元件9具有与机箱宽度方向大致平行放置在下壳体10中的主要部分，并且例如通过弹簧接触或焊接连接到放置在下壳体10中的电路板11上的匹配电路13。 匹配电路13连接到无线电路14.导体元件3放置在上壳体1中，并且在一端连接到上电路板2的接地图案并且在相对端打开。 特别地，导体元件3具有与天线元件9大致平行放置的主要部分，并且将具有上部电路板2的接地图案的连接部分放置在铰链部分5侧的天线元件馈送部分侧。 连接线6放置在铰链部5中，并且连接上电路板2的接地图案和下电路板11的接地图案。

公开(公告)号：US20130322038A1

公开(公告)日：2013-12-05

申请号：US13985353

申请日：2012-02-16

申请人： Kenji Ogawa ,  Yoshio Koyanagi ,  Kouta Aoki

发明人： Kenji Ogawa ,  Yoshio Koyanagi ,  Kouta Aoki

IPC分类号： H05K5/00

CPC分类号： H05K5/0086 ,  H01Q1/243 ,  H01Q5/378 ,  H01Q9/40 ,  H01Q9/42

摘要： An antenna includes two elements having an antenna element which resonates by a frequency f1 and a ground wire element which resonates by a frequency f2 higher than the frequency f1. The antenna element is directed so that an antenna radiation part is located to be substantially parallel to a surface of a casing on which an operating part is provided. The ground wire element is directed so that a ground wire radiation part is located substantially vertically to the surface of the casing on which the operating part is provided. Further, a space between a feeding terminal connecting part of the antenna element and a ground terminal connecting part of the ground wire element is set to be equal to a space between a feeding terminal and a ground terminal and the feeding terminal connecting part is arranged to be parallel to the ground terminal connecting part.

摘要翻译： 天线包括两个元件，它们具有通过频率f1谐振的天线元件和以比频率f1高的频率f2谐振的接地线元件。 引导天线元件使得天线辐射部分被定位成基本上平行于设置有操作部件的壳体的表面。 接地线元件被引导为使得接地线辐射部分基本上垂直于设置有操作部件的壳体的表面。 此外，将天线元件的馈电端子连接部分和接地线元件的接地端子连接部分之间的空间设定为等于馈电端子和接地端子之间的空间，并且馈电端子连接部件布置成 平行于接地端子连接部分。

公开(公告)号：US06683578B2

公开(公告)日：2004-01-27

申请号：US10239927

申请日：2002-09-26

申请人： Tomoaki Nishikido ,  Yutaka Saito ,  Hiroshi Haruki ,  Kouta Aoki

发明人： Tomoaki Nishikido ,  Yutaka Saito ,  Hiroshi Haruki ,  Kouta Aoki

IPC分类号： H01Q124

CPC分类号： H01Q9/42 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q9/40 ,  H01Q13/08 ,  H01Q21/28

摘要： An object of the invention is that a user obtains high antenna gain with a simple construction in various use conditions of a portable wireless unit. To achieve the above object, in the invention, of a conductive antenna element, a part of a length of a substantially half-wavelength is used as a monopole part (1), and is disposed along the inside of a housing at the upper end of a portable wireless unit. Of the antenna element, the remaining part of a length of a substantially ¼ wavelength is used for an inverted-F antenna part (2), and disposed parallel to a ground plate surface within the housing of the portable wireless unit. The inverted-F antenna part (2) is disposed parallel to the upper end of the portable wireless unit (6). One end of the inverted-F antenna part (2) is connected to the ground plate (5) through an earthing point (3) provided at one end. A feeding point (4) is provided spaced from the earthing point by a predetermined distance. With such an arrangement, there is no need of using an impedance matching circuit. The construction of the portable wireless unit is simplified. High antenna gain is secured under various use conditions.

摘要翻译： 本发明的一个目的是用户在便携式无线单元的各种使用条件下以简单的结构获得高天线增益。 为了实现上述目的，在本发明中，在导电天线元件中，使用大致半波长的长度的一部分作为单极部（1），并且在上端设置在壳体的内部 的便携式无线单元。 在天线元件中，基本上为1/4波长的长度的剩余部分用于倒F天线部分（2），并且平行于便携式无线单元的壳体内的接地板表面设置。 倒F天线部分（2）平行于便携式无线单元（6）的上端设置。 倒F天线部分（2）的一端通过设置在一端的接地点（3）连接到接地板（5）。 馈电点（4）与接地点间隔预定距离。 通过这样的配置，不需要使用阻抗匹配电路。 便携式无线单元的结构简化。 在各种使用条件下确保高天线增益。

公开(公告)号：US20140015729A1

公开(公告)日：2014-01-16

申请号：US14007896

申请日：2012-06-06

申请人： Hiroyuki Uejima ,  Yoshio Koyanagi ,  Suguru Kojima ,  Takanori Hirobe ,  Kouta Aoki ,  Masao OotaniI

发明人： Hiroyuki Uejima ,  Yoshio Koyanagi ,  Suguru Kojima ,  Takanori Hirobe ,  Kouta Aoki ,  Masao OotaniI

IPC分类号： H01Q9/14 ,  H01Q1/50

CPC分类号： H01Q9/145 ,  H01Q1/243 ,  H01Q1/50 ,  H01Q5/321 ,  H01Q9/14 ,  H01Q9/42

摘要： A first antenna element 102, a second antenna element 103, and a MEMS (micro-electromechanical system) switch 104 are provided, and a feeding point 110 is provided at one end of the first antenna element 102. The other end 113 of the first antenna element 102 is connected to a first terminal 106 of the MEMS switch 104, and one end 114 of the second antenna element 103 is connected to a second terminal 107 of the MEMS switch 104. The one end of the first antenna element 102 is grounded to a ground pattern 101 via an inductor 115, and a ground terminal 105 of the MEMS switch 104 is connected to the other end 113 of the first antenna element 102.

摘要翻译： 提供第一天线元件102，第二天线元件103和MEMS（微机电系统）开关104，并且馈电点110设置在第一天线元件102的一端。第一天线元件102的另一端113 天线元件102连接到MEMS开关104的第一端子106，并且第二天线元件103的一端114连接到MEMS开关104的第二端子107.第一天线元件102的一端接地 经由电感器115连接到接地图案101，并且MEMS开关104的接地端子105连接到第一天线元件102的另一端113。

公开(公告)号：US20110234462A1

公开(公告)日：2011-09-29

申请号：US13126142

申请日：2009-10-23

申请人： Kouta Aoki ,  Takahiro Ochi ,  Kenshi Horihata ,  Shigeaki Sakurazawa ,  Yoshihiro Kanasaki

发明人： Kouta Aoki ,  Takahiro Ochi ,  Kenshi Horihata ,  Shigeaki Sakurazawa ,  Yoshihiro Kanasaki

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q1/48

摘要： A portable radio apparatus includes: a first circuit board disposed within a first housing; a second circuit board disposed within a second housing; a third housing disposed between the first housing and the second housing; a first hinge part rotatably coupling the first and third housings; an electrically conductive and hollow second hinge part rotatably coupling the second housing and the third housing; a connection cable inserted in the second hinge part and electrically connecting the first circuit board and the second circuit board; and an antenna element disposed within the third housing. The antenna element and the second hinge part are connected such that the second hinge part functions as a ground of the antenna element. The portable radio apparatus further includes an electrically conductive connection member electrically connecting the ground of the antenna element and a ground of the second circuit board.

摘要翻译： 便携式无线电设备包括：设置在第一壳体内的第一电路板; 设置在第二壳体内的第二电路板; 设置在所述第一壳体和所述第二壳体之间的第三壳体; 第一铰链部分，其可旋转地联接所述第一和第三壳体; 导电和中空的第二铰链部分，其可旋转地联接第二壳体和第三壳体; 插入所述第二铰链部分并将所述第一电路板和所述第二电路板电连接的连接电缆; 以及设置在所述第三壳体内的天线元件。 天线元件和第二铰链部分被连接成使得第二铰链部件用作天线元件的接地。 便携式无线电设备还包括电连接天线元件的接地和第二电路板的接地的导电连接构件。

公开(公告)号：US20110206165A1

公开(公告)日：2011-08-25

申请号：US13126743

申请日：2009-10-20

申请人： Hiroshi Satou ,  Yoshio Koyanagi ,  Yoshihiro Kanasaki ,  Kouta Aoki

发明人： Hiroshi Satou ,  Yoshio Koyanagi ,  Yoshihiro Kanasaki ,  Kouta Aoki

IPC分类号： H04L27/06

CPC分类号： H04B1/18 ,  H01Q1/243 ,  H01Q5/50

摘要： A mobile wireless apparatus wherein matching circuits can be independently designed, while the increase in the circuit scale can be suppressed and the cost can be reduced. In this apparatus, a filter (102) suppresses a frequency band (f2-f3) of signals received by an antenna element (101). A filter (105) suppresses a frequency band (f1) of the signals received by the antenna element (101). A wireless unit (104) acquires data that is obtained by demodulating the signals obtained by suppressing the frequency band (f2-f3) and superimposing the demodulated signals on the signals of the frequency band (f1). A wireless unit (107) acquires data that is obtained by demodulating the signals obtained by suppressing the frequency band (f1) and superimposing the demodulated signals on the signals of the frequency band (f2-f3). A matching circuit (103), which is connected between the filter (102) and the wireless unit (104), matches the impedances of the filter (102) and wireless unit (104). A matching circuit (106), which is connected between the filter (105) and the wireless unit (107), matches the impedances of the filter (105) and wireless unit (107).

摘要翻译： 可以独立地设计匹配电路的移动无线装置，同时可以抑制电路规模的增加并降低成本。 在该装置中，滤波器（102）抑制由天线元件（101）接收的信号的频带（f2-f3）。 滤波器（105）抑制由天线元件（101）接收的信号的频带（f1）。 无线单元（104）获取通过解调通过抑制频带（f2-f3）获得的信号并将解调后的信号叠加在频带（f1）的信号上而获得的数据。 无线单元（107）获取通过解调通过抑制频带（f1）获得的信号并将解调后的信号叠加在频带（f2-f3）的信号上而获得的数据。 连接在滤波器（102）和无线单元（104）之间的匹配电路（103）匹配滤波器（102）和无线单元（104）的阻抗。 连接在滤波器（105）和无线单元（107）之间的匹配电路（106）匹配滤波器（105）和无线单元（107）的阻抗。