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公开(公告)号：US06034640A
公开(公告)日：2000-03-07
申请号：US53550
申请日：1998-04-01
IPC分类号： H01Q23/00 , H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q5/00 , H01Q9/00 , H01Q9/04 , H01Q9/14 , H04B1/18 , H04B1/38 , H04B1/3822
CPC分类号： H01Q9/145 , H01Q1/362 , H01Q1/38 , H01Q5/50 , H01Q9/0442
摘要： The invention provides an antenna device, comprising: an antenna body including a conductor, an equivalent circuit of said conductor comprising an inductive component and a resistive component in a series connection, wherein a frequency adjusting circuit including at least a parallel circuit of a switching element and a passive element is connected to said conductor of said antenna body. The antenna body is connected in series with said frequency adjusting circuit.The invention enable to provide a compact antenna device for use in a mobile communication apparatus that performs transmission and reception on frequencies in a wide range.
摘要翻译： 本发明提供一种天线装置，包括：天线体，包括导体，所述导体的等效电路包括串联连接中的感应部件和电阻部件，其中频率调节电路至少包括开关元件的并联电路 并且无源元件连接到所述天线体的所述导体。 天线体与所述频率调整电路串联连接。 本发明能够提供一种在宽范围内的频率上进行发送和接收的移动通信装置中使用的紧凑型天线装置。
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2.发明授权Mobile image apparatus and an antenna apparatus used for the mobile image apparatus 失效移动图像装置和用于移动图像装置的天线装置
公开(公告)号：US6028554A
公开(公告)日：2000-02-22
申请号：US35522
申请日：1998-03-05
申请人： Harufumi Mandai , Teruhisa Tsuru , Toshifumi Oida
发明人： Harufumi Mandai , Teruhisa Tsuru , Toshifumi Oida
摘要： The invention provides a mobile image apparatus (10), comprising: a case unit (11); at least one antenna (12) disposed at least one of within said case unit (11) and outside said case unit (11); wherein said chip antenna (12) comprises; a substrate (1) made of at least one of a dielectric material and a magnetic material; at least one conductor (2) disposed at least one of within said substrate (1) and on a surface of said substrate (1); at least one power feeding terminal (3) disposed on a surface of said substrate (1) and connected to one end of said conductor (2) for applying a voltage to said conductor (2).
摘要翻译： 本发明提供了一种移动图像装置（10），包括：壳体单元（11）; 至少一个天线（12），其设置在所述壳体单元（11）内和所述壳体单元（11）的外部中的至少一个上; 其中所述芯片天线（12）包括： 由介电材料和磁性材料中的至少一种制成的基片（1）; 至少一个导体（2）设置在所述衬底（1）内和所述衬底（1）的表面上的至少一个上; 至少一个供电端子（3），设置在所述基板（1）的表面上并且连接到所述导体（2）的一端，用于向所述导体（2）施加电压。
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公开(公告)号：US06288680B1
公开(公告)日：2001-09-11
申请号：US09040686
申请日：1998-03-18
申请人： Teruhisa Tsuru , Seiji Kanba , Toshifumi Oida , Harufumi Mandai
发明人： Teruhisa Tsuru , Seiji Kanba , Toshifumi Oida , Harufumi Mandai
IPC分类号： H04B138
摘要： An antenna apparatus 10 includes a chip antenna 14 provided with a conductor 11, a power-supply electrode 12 to which one end of the conductor 11 is connected, and a terminal electrode 13 to which the other end of the conductor is connected; and a mounting substrate 18 provided with a line-shaped radiative conductor 15 formed by printing an electrically conductive material on a surface, a line-shaped conductive pattern 16, and a substantially rectangular ground electrode 17. The chip antenna 14 is mounted on the mounting substrate 18. The power-supply electrode 12 of the chip antenna 14 is connected through the conductive pattern 16 on the mounting substrate 18 to a power-supply source V. The terminal electrode 13 of the chip antenna 14 is connected to one end of the radiative conductor 15 on the mounting substrate 18.
摘要翻译： 天线装置10包括设置有导体11的芯片天线14，与导体11的一端连接的电源电极12以及导体的另一端连接的端子电极13。 以及安装基板18，其设置有通过在表面上印刷导电材料而形成的线状辐射导体15，线状导电图案16和大致矩形的接地电极17.芯片天线14安装在安装件 基板18.芯片天线14的电源电极12通过安装基板18上的导电图案16连接到电源V.芯片天线14的端子电极13连接到 安装基板18上的辐射导体15。
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公开(公告)号：US5912647A
公开(公告)日：1999-06-15
申请号：US852749
申请日：1997-05-07
申请人： Teruhisa Tsuru , Harufumi Mandai , Toshifumi Oida
发明人： Teruhisa Tsuru , Harufumi Mandai , Toshifumi Oida
CPC分类号： H01Q1/2283 , H01Q1/22 , H01Q1/38 , H01Q9/0421
摘要： An antenna unit having a substrate and a radiator, including a metal plate, which is mounted on the substrate, the radiator being provided with a feed terminal, a ground terminal and an electrostatic capacitance connecting terminal extending toward the substrate, so that the radiator is fixed to the substrate through the feed terminal, the ground terminal and the electrostatic capacitance connecting terminal, and further a capacitance being connected between the capacitance connecting terminal and a ground potential.
摘要翻译： 一种具有基板和散热器的天线单元，包括安装在基板上的金属板，散热器设置有馈电端子，接地端子和静电电容连接端子，朝向基板延伸，使得散热器 通过馈电端子，接地端子和静电电容连接端子固定到衬底，并且还有一个电容连接在电容连接端子和接地电位之间。
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公开(公告)号：US5874926A
公开(公告)日：1999-02-23
申请号：US815277
申请日：1997-03-10
申请人： Teruhisa Tsuru , Harufumi Mandai , Toshifumi Oida , Yoichiro Suga
发明人： Teruhisa Tsuru , Harufumi Mandai , Toshifumi Oida , Yoichiro Suga
摘要： A matching circuit and an antenna apparatus which, though small-sized, can be used in a radio apparatus which transmits and receives radio waves having a wide range of frequencies. A matching circuit includes an inductance element formed of a chip inductor connected in series with an antenna body, a first capacitance element formed of a trimmer capacitor, and a second capacitance element formed of a chip capacitor, which capacitance elements are connected between respective ends of the inductance element and a ground terminal, and thus in parallel to the antenna body. One end of the inductance element is connected to the power supply terminal of the antenna body, and the other end is connected to a power source for applying a voltage to the antenna body. The first capacitance element is connected between a ground and the connection point of the power supply terminal of the antenna body and the inductance element. The second capacitance element is connected between a ground and the connection point of the inductance element and the power source.
摘要翻译： 尽管体积小的匹配电路和天线装置可以用于发送和接收具有宽频率范围的无线电波的无线电装置中。 匹配电路包括由与天线体串联连接的芯片电感器形成的电感元件，由微调电容器形成的第一电容元件和由片状电容器形成的第二电容元件，所述电容元件连接在 电感元件和接地端子，因此平行于天线体。 电感元件的一端连接到天线体的电源端子，另一端连接到用于向天线体施加电压的电源。 第一电容元件连接在地与天线体的电源端子与电感元件的连接点之间。 第二电容元件连接在接地和电感元件与电源的连接点之间。
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公开(公告)号：US6028568A
公开(公告)日：2000-02-22
申请号：US208223
申请日：1998-12-09
申请人： Kenji Asakura , Toshifumi Oida , Harufumi Mandai
发明人： Kenji Asakura , Toshifumi Oida , Harufumi Mandai
摘要： The invention provides a chip-antenna, comprising: a base member including a mounting surface and made of at least one of dielectric ceramic and magnetic ceramic; at least two conductors disposed within said base member or on a surface of said base member, at least a portion of said conductors being substantially perpendicular to the mounting surface of said base member; a feeding electrode for applying a voltage to said conductors and disposed on the surface of said base member; a ground electrode disposed at least one on the surface of and within said base member; one of said conductors being served as a first conductor, one end of which is connected to said feeding electrode; the rest of said conductor being served as a second conductor, one end of which are connected to said ground electrode; and the other end of said first conductor and the other end of said second conductor being connected.
摘要翻译： 本发明提供了一种芯片天线，包括：基座构件，包括安装表面，由介电陶瓷和磁性陶瓷中的至少一种制成; 至少两个导体，其设置在所述基座构件内或所述基座构件的表面上，所述导体的至少一部分基本上垂直于所述基座构件的安装表面; 用于向所述导体施加电压并设置在所述基底构件的表面上的馈电电极; 接地电极，其设置在所述基底构件的表面上和内部的至少一个上; 所述导体中的一个被用作第一导体，其一端连接到所述馈电电极; 所述导体的其余部分被用作第二导体，其一端连接到所述接地电极; 并且所述第一导体的另一端和所述第二导体的另一端连接。
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公开(公告)号：US5627551A
公开(公告)日：1997-05-06
申请号：US501459
申请日：1995-07-12
申请人： Teruhisa Tsuru , Toshifumi Oida
发明人： Teruhisa Tsuru , Toshifumi Oida
CPC分类号： H01Q9/0442 , H01Q9/0421
摘要： An antenna adapted for surface mounting has a dielectric substrate on which are attached at least one primary grounding electrode and a connector electrode which together serve as a capacitor, at least one secondary grounding electrode formed adjacent to but insulated from the connector electrode, and a radiative member disposed thereover for emitting electromagnetic radiation. The resonant frequency of this antenna can be adjusted by trimming either its connector electrode or one of the secondary grounding electrode.
摘要翻译： 一种适用于表面安装的天线具有电介质基底，其上连接有至少一个初级接地电极和一起用作电容器的连接器电极，至少一个邻接连接器电极形成的辅助接地电极， 设置在其上的用于发射电磁辐射的构件。 该天线的谐振频率可以通过调整其连接器电极或二次接地电极之一来调节。
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8.发明授权公开(公告)号：US06603960B1
公开(公告)日：2003-08-05
申请号：US09534271
申请日：2000-03-24
申请人： Toshifumi Oida , Masaki Kimura , Satoshi Ishino , Norio Nakajima
发明人： Toshifumi Oida , Masaki Kimura , Satoshi Ishino , Norio Nakajima
IPC分类号： H03C162
CPC分类号： H01P5/185
摘要： A transmission output control device comprising: a directional coupler which branches a part of an amplified transmission signal from a high output amplifier; and a detector which detects a part of said branched transmission signal; wherein the directional coupler and the detector are integrated in a laminated body in which a plurality of dielectric layers are laminated.
摘要翻译： 一种发送输出控制装置，包括：定向耦合器，其将来自高输出放大器的放大的发送信号的一部分分支; 以及检测器，其检测所述分支传输信号的一部分; 其中所述定向耦合器和所述检测器集成在层压体中，其中层叠有多个电介质层。
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9.发明授权Surface mounting component and mounted structure of surface mounting component 有权表面安装部件和表面安装部件的安装结构公开(公告)号：US06693243B1
公开(公告)日：2004-02-17
申请号：US09711571
申请日：2000-11-13
IPC分类号： H05K116
CPC分类号： H05K3/341 , H01L23/49805 , H01L23/49838 , H01L2924/0002 , H05K3/3442 , H05K2201/09781 , H05K2201/10727 , H05K2201/10969 , H05K2203/168 , Y02P70/613 , Y10T29/4913 , Y10T29/49155 , H01L2924/00
摘要： On a mounting surface of a multilayered component as a surface mounting component, an isolated electrode is arranged so as to be isolated from other terminal electrodes on the mounting surface. For solder applied to the isolated electrode, the application range can be securely limited to an area within the isolated electrode.
摘要翻译： 在作为表面安装部件的多层部件的安装面上，隔离电极配置成与安装面上的其他端子电极隔离。 对于施加到隔离电极的焊料，施加范围可以被可靠地限制在隔离电极内的区域。
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公开(公告)号：US06414565B1
公开(公告)日：2002-07-02
申请号：US09376777
申请日：1999-08-17
申请人： Koji Tanaka , Toshifumi Oida , Norio Nakajima
发明人： Koji Tanaka , Toshifumi Oida , Norio Nakajima
IPC分类号： H01P122
CPC分类号： H01P1/227
摘要： A variable attenuator is provided with a comb line formed of first and second lines electromagnetically coupled at a coupling degree of M, and diodes connected to the first and second lines constituting the comb line. One end of the first line is grounded through a capacitor and also connected to an input terminal through a capacitor. A diode is connected between the ground and the other end of the first line such that its anode is connected to the other end of the first line. The node connecting the other end of the first line and the anode of the diode is connected to a control terminal through a resistor. One end of the second line is grounded through a capacitor and also connected to an output terminal through a capacitor. Another diode is connected between the ground and the other end of the second line such that its anode is connected to the other end of the second line. The node connecting the other end of the second line and the anode of the diode is connected to a control terminal through a resistor.
摘要翻译： 可变衰减器设置有由M的耦合度电磁耦合的第一和第二线形成的梳状线，以及连接到构成梳状线的第一和第二线的二极管。 第一行的一端通过电容器接地，并通过电容器连接到输入端子。 二极管连接在第一线的地和另一端之间，使得其阳极连接到第一线的另一端。 连接第一行的另一端和二极管的阳极的节点通过电阻连接到控制端。 第二线的一端通过电容器接地，并通过电容器连接到输出端子。 另一个二极管连接在第二线的地和另一端之间，使得其阳极连接到第二线的另一端。 连接第二线的另一端和二极管的阳极的节点通过电阻连接到控制端。
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