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1. 发明授权

US08654013B2 Multi-band antenna 有权
标题翻译：多频天线
公开(公告)号：US08654013B2
公开(公告)日：2014-02-18
申请号：US12835476
申请日：2010-07-13
申请人： Munehisa Watanabe , Kengo Onaka , Takashi Ishihara , Tsuyoshi Mukai , Yuichi Kushihi
发明人： Munehisa Watanabe , Kengo Onaka , Takashi Ishihara , Tsuyoshi Mukai , Yuichi Kushihi
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q5/35 , H01Q5/40 , H01Q9/42 , H01Q21/30
摘要： An antenna includes a base, a first radiating element, and second radiating element. The first radiating element is open at a first end thereof, is connected to a ground point at a second end thereof, and resonates in a substantially ¼ wavelength mode in a first communication frequency band. A feed line is connected between a first feed point and a predetermined position between the first end and the second end of the first radiating element. The second radiating element has a first end that is a second feed point, a second end that is connected to the ground point, and resonates in a substantially ½ wavelength mode in a second communication frequency band. A distance from the ground point to the second feed point is longer than a distance from the ground point to the first feed point.
摘要翻译：天线包括基座，第一辐射元件和第二辐射元件。第一辐射元件在其第一端开放，在其第二端连接到接地点，并且在第一通信频带中基本上以1/4波长模式谐振。馈电线连接在第一馈电点与第一辐射元件的第一端和第二端之间的预定位置之间。第二辐射元件具有作为第二馈电点的第一端，连接到接地点的第二端，并且在第二通信频带中以大致1/2波长模式谐振。从地面点到第二馈电点的距离比从地面点到第一馈电点的距离长。

2. 发明申请

US20120321831A1 HIGH-FREQUENCY DIELECTRIC ATTACHMENT 有权
标题翻译：高频电介质附件
公开(公告)号：US20120321831A1
公开(公告)日：2012-12-20
申请号：US13594755
申请日：2012-08-24
申请人： Kengo Onaka , Takashi Ishihara , Masanori Kasai
发明人： Kengo Onaka , Takashi Ishihara , Masanori Kasai
IPC分类号： B32B3/02 , B32B7/12 , B32B33/00 , B32B7/06
CPC分类号： H01P1/20363 , H01P3/081 , H01P11/003 , H01P11/007 , H01Q1/38 , H01Q9/42 , Y10T428/14 , Y10T428/149 , Y10T428/24752 , Y10T428/24942 , Y10T428/28 , Y10T428/2848
摘要： This disclosure provides a high-frequency dielectric attachment capable of suppressing a decrease in Q value of a high frequency circuit and achieving a great adjusting effect. The high-frequency dielectric attachment is a laminate of an insulating sheet layer, adhesive layer, and a dielectric sheet layer. The insulating sheet layer forms an outermost layer of the laminate, and the adhesive layer and dielectric sheet layer are arranged in sequence below the insulating sheet layer. The width of the dielectric sheet layer is smaller than each of the width of the insulating sheet layer and the width of the adhesive layer. The adhesive layer projects beyond the dielectric sheet layer in the width direction.
摘要翻译：本公开提供了能够抑制高频电路的Q值的降低并实现大的调整效果的高频电介质附着。高频电介质附件是绝缘片层，粘合剂层和电介质片层的叠层。绝缘片层形成层叠体的最外层，并且粘合层和电介质片层依次布置在绝缘片层的下方。电介质片层的宽度小于绝缘片层的宽度和粘合剂层的宽度。粘合剂层在宽度方向上突出超过电介质片层。

3. 发明申请

US20110109512A1 ANTENNA AND WIRELESS COMMUNICATION DEVICE 有权
标题翻译：天线和无线通信设备
公开(公告)号：US20110109512A1
公开(公告)日：2011-05-12
申请号：US12957032
申请日：2010-11-30
申请人： Kengo ONAKA , Kunihiro KOMAKI , Takashi ISHIHARA , Takuya MURAYAMA , Tsuyoshi MUKAI
发明人： Kengo ONAKA , Kunihiro KOMAKI , Takashi ISHIHARA , Takuya MURAYAMA , Tsuyoshi MUKAI
IPC分类号： H01Q9/04 , H01Q1/38
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q5/328 , H01Q5/392 , H01Q7/00
摘要： An antenna includes an antenna element in which a predetermined electrode is provided on a dielectric base member and a substrate in which a predetermined electrode is provided on a base. A feed-terminal connecting electrode to which a feed terminal provided on the lower surface of the antenna element, an external-terminal connecting electrode to which an external electrode is connected, and a ground-terminal connecting electrode to which a ground terminal provided on the lower surface of the antenna element are provided on the upper surface of an ungrounded area of the substrate. A chip inductor is connected between the external-terminal connecting electrode and the feed-terminal connecting electrode, and a chip inductor is connected between the external-terminal connecting electrode and the ground-terminal connecting electrode. The shortcut of a current route achieved by each of the chip inductors enables the electrical length of the radiation electrode to be reduced and the resonant frequency in a fundamental mode to be specified independently of the resonant frequency in a harmonic mode.
摘要翻译：天线包括天线元件，其中在电介质基底构件上设置预定电极，在基底上设置预定电极的基板。馈电端子连接电极，设置在天线元件的下表面上的馈电端子，连接有外部电极的外部端子连接电极和接地端子连接电极，接地端子天线元件的下表面设置在基板的未接地区域的上表面上。芯片电感器连接在外部端子连接电极和馈电端子连接电极之间，芯片电感器连接在外部端子连接电极和接地端子连接电极之间。通过每个片式电感器实现的当前路径的捷径使辐射电极的电长度能够减小，并且在谐波模式中独立于谐振频率来规定基本模式中的谐振频率。

4. 发明申请

US20080122714A1 Antenna Structure and Radio Communication Apparatus Including the Same 有权
标题翻译：包括其的天线结构和无线电通信设备
公开(公告)号：US20080122714A1
公开(公告)日：2008-05-29
申请号：US11772380
申请日：2007-07-02
申请人： Takashi Ishihara , Kengo Onaka , Shoji Nagumo
发明人： Takashi Ishihara , Kengo Onaka , Shoji Nagumo
IPC分类号： H01Q1/38 , H01Q9/00 , H01Q1/36
CPC分类号： H01Q9/0442 , H01Q1/38 , H01Q5/357 , H01Q5/392 , H01Q9/42
摘要： In an antenna structure 1 in which a feed radiation electrode provided on a dielectric base member performs an antenna operation in a fundamental mode and an antenna operation in a higher-order mode with a resonant frequency higher than that in the fundamental mode, one end of the feed radiation electrode defines a feed end connected to a circuit for radio communication, and the other end of the feed radiation electrode defines an open end. The position of a capacitance-loading portion α is set in advance between the feed end and the open end of the feed radiation electrode. A capacitance-loading conductor is connected to one or both of the feed end and the capacitance-loading portion α of the feed radiation electrode. The capacitance-loading conductor forms a capacitance for adjusting a resonant frequency in the fundamental mode between the feed end and the capacitance-loading portion α.
摘要翻译：在其中设置在电介质基体上的馈电辐射电极以基本模式进行天线操作的天线结构1和谐振频率高于基模模式的高阶模式的天线操作，馈电辐射电极限定连接到用于无线电通信的电路的馈电端，并且馈电辐射电极的另一端限定开放端。电容加载部分α的位置在馈电端和馈电辐射电极的开路端之间预先设定。电容负载导体连接到馈电辐射电极的馈电端和电容负载部分α的一个或两个。电容负载导体形成用于调节馈电端和电容负载部分α之间的基模的谐振频率的电容。

5. 发明授权

US06850195B2 Antenna structure and communication apparatus including the same 有权
标题翻译：天线结构及其通信装置
公开(公告)号：US06850195B2
公开(公告)日：2005-02-01
申请号：US10637634
申请日：2003-08-11
申请人： Kengo Onaka , Kazunari Kawahata
发明人： Kengo Onaka , Kazunari Kawahata
IPC分类号： H01Q13/08 , H01Q1/24 , H01Q5/10 , H01Q9/40 , H01Q9/42 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q9/0407 , H01Q9/42
摘要： An antenna includes a radiation electrode, with one end thereof being connected to a conductive portion located on a front or back surface of a board. The radiation electrode extends outward from the conductive portion starting from the connected end, is bent around an edge of the board, and extends to a side opposite to the side of the starting point with a space therebetween. The other end of the radiation electrode is not connected to the conductive portion so as to function as an open end. Since the radiation electrode extends from one side to the other side of the board, the electric length of the radiation electrode can be increased. Accordingly, the size and thickness of the radiation electrode can be reduced while keeping a set resonance frequency. Also, since a space defined by the board and the radiation electrode can be increased, the gain is greatly improved and the bandwidth is significantly broadened.
摘要翻译：天线包括辐射电极，其一端连接到位于电路板前表面或后表面上的导电部分。辐射电极从导电部分向外延伸，从连接的端部开始，围绕板的边缘弯曲，并延伸到与起始点相对的一侧，其间具有空间。辐射电极的另一端未连接到导电部分，以起到开放端的作用。由于辐射电极从板的一侧延伸到另一侧，所以可以增加辐射电极的电长度。因此，可以在保持设定的共振频率的同时减小辐射电极的尺寸和厚度。另外，由于可以增加由板和辐射电极限定的空间，所以增益大大提高，带宽显着扩大。

6. 发明授权

US06492946B2 Surface-mounted antenna, method for adjusting and setting dual-resonance frequency thereof, and communication device including the surface-mounted type antenna 有权
标题翻译：表面安装天线，用于调节和设定其双共振频率的方法，以及包括表面安装型天线的通信装置
公开(公告)号：US06492946B2
公开(公告)日：2002-12-10
申请号：US09816882
申请日：2001-03-23
申请人： Shoji Nagumo , Kazunari Kawahata , Nobuhito Tsubaki , Kengo Onaka , Takashi Ishihara
发明人： Shoji Nagumo , Kazunari Kawahata , Nobuhito Tsubaki , Kengo Onaka , Takashi Ishihara
IPC分类号： H01Q124
CPC分类号： H01Q19/005 , H01Q1/243 , H01Q1/38 , H01Q5/378 , H01Q5/385 , H01Q9/0407
摘要： A surface-mounted type antenna which facilitates the realization of the widening of the frequency band, and a communication device including it. In this antenna, the strong electric-field regions of a power supplied first radiation electrode and a power non-supplied second radiation electrode are disposed adjacent to each other with a spacing therebetween, and simultaneously the high current regions of these radiation electrodes are disposed adjacent to each other with a spacing therebetween. By variably adjusting the quantity of the electric-field coupling between the strong electric-field regions of the first radiation electrode and the second radiation electrode, and by variably adjusting the quantity of the magnetic-field coupling between the high current regions of these radiation electrodes, both the quantities of the electric-field coupling and the magnetic-field coupling are set to conditions suited for the dual resonance. A superior dual resonance is thereby achieved.
摘要翻译：有助于实现频带扩大的表面安装型天线，以及包括它的通信装置。在该天线中，供电的第一辐射电极和非供电的第二辐射电极的强电场区域彼此相邻地设置，并且这些辐射电极的高电流区域同时设置在邻近彼此之间具有间隔。通过可变地调节第一辐射电极和第二辐射电极的强电场区域之间的电场耦合量，并且通过可变地调节这些辐射电极的高电流区域之间的磁场耦合量，电场耦合和磁场耦合的量都被设置为适合于双重共振的条件。从而实现了优异的双共振。

7. 发明授权

US08145258B2 Radio communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08145258B2
公开(公告)日：2012-03-27
申请号：US12555892
申请日：2009-09-09
申请人： Jin Sato , Kengo Onaka
发明人： Jin Sato , Kengo Onaka
IPC分类号： H04M1/00 , H01R13/648 , H05K1/14 , H05K7/00 , H01P1/203 , H01B12/00 , H01L39/24
CPC分类号： H01Q1/243 , H01Q1/48 , H04B1/3833 , H04M1/0214 , H04M1/0262
摘要： A radio communication apparatus includes housings that are connected via a hinge unit in an openable/closeable manner, and circuit boards in the housings. The circuit boards are connected via circuit connecting lines functioning as an inductor. One end of the hinge unit is connected to an end portion of the housing and the other end thereof is connected to a portion located farther inside than an end portion of the housing. When the housings are unfolded, a region extending from the portion to the end portion of the housing overlaps a region near the end portion of the housing in a projection domain. A high dielectric member is provided in this overlapped region, and a capacitor is constituted by the high dielectric member and ground areas.
摘要翻译：无线电通信装置包括经由铰链单元以可打开/可闭合的方式连接的外壳和壳体中的电路板。电路板通过用作电感器的电路连接线连接。铰链单元的一端连接到壳体的端部，并且其另一端连接到位于比壳体的端部更靠内侧的部分。当壳体展开时，从壳体的部分延伸到端部的区域在投影区域中与壳体的端部附近的区域重叠。在该重叠区域设置有高电介质部件，电容器由高电介质部件和接地部构成。

8. 发明申请

US20110095957A1 ANTENNA AND RADIO COMMUNICATION APPARATUS 有权
标题翻译：天线和无线电通信设备
公开(公告)号：US20110095957A1
公开(公告)日：2011-04-28
申请号：US12960958
申请日：2010-12-06
申请人： Takuya MURAYAMA , Kengo ONAKA , Takashi ISHIHARA
发明人： Takuya MURAYAMA , Kengo ONAKA , Takashi ISHIHARA
IPC分类号： H01Q1/50
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/38 , H01Q5/364 , H01Q5/392
摘要： An antenna includes an antenna element in which predetermined electrodes are formed on a dielectric base; and a substrate in which predetermined electrodes are formed on a base. On a top surface of a non-ground area of the substrate, a power supply terminal connection electrode is formed so as to be connected to a power supply terminal formed on a bottom surface of the antenna element, and a ground terminal connection electrode is formed so as to be connected to a ground terminal formed on the bottom surface of the antenna element. On a bottom surface of the non-ground area of the substrate, capacitance-forming electrodes are formed at positions opposed to the power supply terminal connection electrode and the ground terminal connection electrode, respectively. By capacitances caused by the capacitance-forming electrodes, being loaded to radiation electrodes, respectively, a resonant frequency in a fundamental mode can be set independently of a resonant frequency in a harmonic mode.
摘要翻译：天线包括天线元件，其中预定电极形成在电介质基底上; 以及在基底上形成规定的电极的基板。在基板的非接地区域的顶面上形成电源端子连接电极，与电源端子连接，形成在天线元件的底面上，形成接地端子连接电极以便连接到形成在天线元件的底表面上的接地端子。在基板的非接地区域的底面上分别形成有与电源端子连接电极和接地端子连接用电极相对的位置的电容形成电极。通过由电容形成电极引起的电容分别被加载到辐射电极，可以独立于谐波模式中的谐振频率来设定基模中的谐振频率。

9. 发明授权

US07471252B2 Antenna structure and radio communication apparatus including the same 有权
标题翻译：天线结构和包括其的无线电通信装置
公开(公告)号：US07471252B2
公开(公告)日：2008-12-30
申请号：US11778148
申请日：2007-07-16
申请人： Kengo Onaka , Jin Sato , Masahiro Izawa
发明人： Kengo Onaka , Jin Sato , Masahiro Izawa
IPC分类号： H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q9/42
摘要： An antenna structure including a dielectric base member provided in a non-ground region of a circuit board and a feed radiation electrode provided on the dielectric base member. An outer side surface of the dielectric base member along an edge of one end of the circuit board defines a side surface. A feed electrode is provided in the non-ground region of the circuit board or outside the circuit board such that the feed electrode is disposed along side surfaces of the dielectric base member. One end of the feed radiation electrode defines a feed end connected to the feed electrode, and the other end of the feed radiation electrode defines an open end. The feed radiation electrode has a configuration in which a current path extending from the feed end to the open end has a loop shape so as to be provided on at least the side surface and an upper surface of the dielectric base member. A feed radiation electrode portion formed on the side surface of the dielectric base member 6 forms a capacitance between the feed radiation electrode portion and the feed electrode for improving antenna characteristics.
摘要翻译：一种天线结构，包括设置在电路板的非接地区域中的介质基底构件和设置在电介质基底构件上的馈电辐射电极。电介质基底构件的沿着电路板的一端的边缘的外侧表面限定侧表面。馈电电极设置在电路板的非接地区域或电路板外部，使得馈电电极沿电介质基底构件的侧表面设置。馈电辐射电极的一端限定连接到馈电电极的馈电端，并且馈电辐射电极的另一端限定开放端。馈电辐射电极具有这样的构造，其中从馈电端延伸到开口端的电流路径具有环状，以至少设置在电介质基底构件的侧表面和上表面上。形成在电介质基底构件6的侧表面上的馈电辐射电极部分在馈电辐射电极部分和馈电电极之间形成电容，以改善天线特性。

10. 发明授权

US06784843B2 Multi-resonance antenna 有权
标题翻译：多谐振天线
公开(公告)号：US06784843B2
公开(公告)日：2004-08-31
申请号：US10257878
申请日：2002-10-17
申请人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
发明人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
IPC分类号： H01Q138
CPC分类号： H01Q19/005 , H01Q1/243 , H01Q1/38 , H01Q5/378 , H01Q9/0421 , H01Q9/0442 , H01Q9/045
摘要： In a multi-resonance antenna, at an open end of a radiation electrode of a feeding element and an open end of a radiation electrode of a parasitic element capacitance loading electrodes and ground electrodes are arranged opposite to each other. In the opposing portions, electric-field deflectors are provided, thus reducing the electric-field coupling between the feeding element and the parasitic element.
摘要翻译：在多共振天线中，在馈电元件的放射电极的开口端和寄生元件电容负载电极和接地电极的放射电极的开口端彼此相对布置。在相对部分中，提供电场偏转器，从而减小馈电元件和寄生元件之间的电场耦合。

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