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31. 发明授权

US5912647A Antenna unit 失效
标题翻译：天线单元
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
IPC分类号： H01Q1/22 , H01Q1/38 , H01Q9/04
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。

32. 发明授权

US5900845A Antenna device 失效
标题翻译：天线设备
公开(公告)号：US5900845A
公开(公告)日：1999-05-04
申请号：US711719
申请日：1996-09-04
申请人： Harufumi Mandai , Kenji Asakura , Teruhisa Tsuru , Koji Shiroki , Seiji Kanaba
发明人： Harufumi Mandai , Kenji Asakura , Teruhisa Tsuru , Koji Shiroki , Seiji Kanaba
IPC分类号： H01Q13/26 , H01Q1/27 , H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q9/30 , H05K3/30 , H05K3/34 , H01Q1/12
CPC分类号： H01Q1/362 , H01Q1/38 , H01Q1/40 , H05K3/301 , H05K3/3426 , Y02P70/613
摘要： An antenna device is provided in which deterioration of characteristics is prevented and which has improved strength. A chip antenna is inserted into a resin case serving as a support member, and one terminal of the resin case is bonded to a power feeding terminal and another terminal of the case is bonded to a fixation terminal of the chip antenna 2 by solder. The chip antenna is fixed to the resin case so that a gap is provided between the printed circuit board on which the chip antenna is mounted and the chip antenna. Then, by bonding the terminals of the resin case to the printed circuit board by solder, the chip antenna is mounted on the printed circuit board.
摘要翻译：提供一种天线装置，其中防止了特性的劣化并且其强度提高。将芯片天线插入到用作支撑构件的树脂壳体中，并且树脂壳体的一个端子接合到馈电端子，并且壳体的另一个端子通过焊料接合到芯片天线2的固定端子。芯片天线被固定到树脂壳体上，使得在安装有芯片天线的印刷电路板和芯片天线之间提供间隙。然后，通过焊接将树脂壳体的端子与印刷电路板接合，将芯片天线安装在印刷电路板上。

33. 发明授权

US5892489A Chip antenna and method of making same 失效
标题翻译：芯片天线及其制作方法
公开(公告)号：US5892489A
公开(公告)日：1999-04-06
申请号：US831075
申请日：1997-04-01
申请人： Seiji Kanba , Kenji Asakura , Tsuyoshi Suesada , Teruhisa Tsuru , Harufumi Mandai
发明人： Seiji Kanba , Kenji Asakura , Tsuyoshi Suesada , Teruhisa Tsuru , Harufumi Mandai
IPC分类号： H01Q13/08 , H01Q1/36 , H01Q1/38 , H01Q7/06 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/362
摘要： A chip antenna in which desired antenna characteristics can be obtained without restricting the type of at least one of a dielectric material and a magnetic material used for a base member of the antenna, as well as the type of metal material used for a conductor, or without limiting the sintering conditions of the above-described materials. The chip antenna includes a rectangular-prism-shaped base member having a mounting surface. A conductor, e.g. silver, is spirally wound inside the base member. A feeding terminal is formed over surfaces of the base member so as to feed power to the conductor. One end of the conductor is extended to a surface of the base member to form a feeding section, which is connected to the feeding terminal. The other end of the conductor serves as a free end within the base member. The base member is produced by laminating mixture layers made from a mixture of glass essentially consisting of borosilicate having a softening point of approximately 700.degree. C. and ceramic (relative dielectric constant: 60) essentially consisting of barium oxide, neodymium oxide and titanium oxide having a sintering temperature of approximately 1300.degree. C.
摘要翻译：一种芯片天线，其中可以获得期望的天线特性，而不限制用于天线的基底构件的电介质材料和磁性材料中的至少一种的类型，以及用于导体的金属材料的类型，或而不限制上述材料的烧结条件。芯片天线包括具有安装表面的矩形棱柱形基座部件。导体，例如银，螺旋缠绕在基座构件内。馈电端子形成在基体部件的表面上，以便向导体供电。导体的一端延伸到基座部件的表面，形成与供电端子连接的供电部分。导体的另一端用作基底构件内的自由端。通过层压由基本上由软化点约为700℃的硼硅酸盐组成的玻璃的混合物和基本上由氧化钡，氧化钕和氧化钛组成的陶瓷（相对介电常数：60）制成的基底构件，所述陶瓷（相对介电常数：60）烧结温度约1300℃

34. 发明授权

US5874926A Matching circuit and antenna apparatus 失效
标题翻译：匹配电路和天线装置
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
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/50
CPC分类号： H04B1/18 , H01Q1/362 , H01Q1/38 , H03H7/40
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。

35. 发明授权

US5870065A Chip antenna having dielectric and magnetic material portions 失效
标题翻译：具有电介质和磁性材料部分的芯片天线
公开(公告)号：US5870065A
公开(公告)日：1999-02-09
申请号：US729820
申请日：1996-10-08
申请人： Seiji Kanba , Teruhisa Tsuru , Kenji Asakura , Tsuyoshi Suesada , Harufumi Mandai
发明人： Seiji Kanba , Teruhisa Tsuru , Kenji Asakura , Tsuyoshi Suesada , Harufumi Mandai
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q9/30
CPC分类号： H01Q1/38 , H01Q1/362
摘要： A miniature chip antenna which can be utilized as an antenna for use in a high-frequency region is provided. The chip antenna comprises a substrate, at least one conductor, and at least one feeding terminal. The substrate comprises a dielectric material portion and a magnetic material portion, at least a part of the magnetic material portion being exposed to the exterior of the substrate. The conductor is formed at least either on the surface of the substrate or inside the substrate. The feeding terminal is provided on the surface of the substrate to impress a voltage on the conductor.
摘要翻译：提供了可以用作高频区域中使用的天线的微型芯片天线。芯片天线包括衬底，至少一个导体和至少一个馈电端子。基板包括电介质材料部分和磁性材料部分，磁性材料部分的至少一部分暴露于基板的外部。导体至少形成在基板的表面上或基板的内部。馈电端子设置在基板的表面上以在导体上施加电压。

36. 发明授权

US5770986A Stripline filter with a stripline-formed parallel capacitor 失效
标题翻译：带状线并联电容器的带状滤波器
公开(公告)号：US5770986A
公开(公告)日：1998-06-23
申请号：US478388
申请日：1995-06-07
申请人： Ken Tonegawa , Harufumi Mandai , Teruhisa Tsuru
发明人： Ken Tonegawa , Harufumi Mandai , Teruhisa Tsuru
IPC分类号： H01P1/203 , H01P1/205 , H01P1/212
CPC分类号： H01P1/20336 , H01P1/212
摘要： A resonator having an improved spurious characteristic is provided. The resonator comprises a dielectric substrate having a plurality of strip lines extending longitudinally from the central portion of the upper surface toward the rear surface of the substrate by turning downward along the shorter side surfaces of the substrate such that the strip lines extending from both sides of the upper surface of the substrate are arranged in an alternative fashion with their narrowed top end portions overlapping each other in spaced apart relationships so as to be electromagnetically coupled. The portion of the dielectric substrate sandwiched between the opposing upper and rear portions of each strip line forms a capacitor. Further, a ground electrode is formed at the center of the rear surface of the substrate so as to be connected to the end portions of the strip lines. Input and an output electrode continuous with some of the strip lines, respectively, are also provided on the rear surface of the substrate.
摘要翻译：提供具有改善的杂散特性的谐振器。所述谐振器包括电介质基片，所述电介质基片具有多条带状线，所述多条带状线从所述基片的所述中心部分沿着所述基片的较短侧表面向下转动，从所述基片的中心部向所述基片的后表面延伸，衬底的上表面以可选择的方式布置，其狭窄的顶端部分彼此间隔开的关系彼此重叠以便被电磁耦合。夹在每个带状线的相对的上部和后部之间的电介质基板的部分形成电容器。此外，接地电极形成在基板的后表面的中心，以便连接到带状线的端部。分别与一些带状线连续的输入电极和输出电极也设置在基板的后表面上。

37. 发明授权

US5764198A Chip antenna 失效
标题翻译：芯片天线
公开(公告)号：US5764198A
公开(公告)日：1998-06-09
申请号：US717491
申请日：1996-09-20
申请人： Teruhisa Tsuru , Harufumi Mandai , Seiji Kanba , Kenji Asakura
发明人： Teruhisa Tsuru , Harufumi Mandai , Seiji Kanba , Kenji Asakura
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q7/00 , H01Q11/08 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/362
摘要： A chip antenna comprising a rectangular substrate essentially comprising barium oxide, aluminum oxide and silica; a conductor which is formed inside the substrate and spiralled along the longitudinal direction thereof; a feeding terminal provided on the side and bottom faces of the substrate so as to apply a voltage to the conductor; and a grounding terminal which is provided on the side and bottom faces of the substrate and connects to a grounding electrode on a mounting board at the time of packaging. One end of the conductor forms a feeding end connecting to the feeding terminal and the other end forms a free end in the substrate. Capacitance is generated between a portion of the conductor and the grounding terminal.
摘要翻译：一种芯片天线，包括基本上包括氧化钡，氧化铝和二氧化硅的矩形基板; 导体，其形成在所述基板内并且沿着其纵向方向螺旋形; 馈电端子，设置在基板的侧面和底面上，以向导体施加电压; 以及接地端子，其设置在基板的侧面和底面上，并在包装时连接到安装板上的接地电极。导体的一端形成连接到馈电端子的馈电端，另一端在衬底中形成自由端。在导体的一部分和接地端子之间产生电容。

38. 发明授权

US5585810A Antenna unit 失效
标题翻译：天线单元
公开(公告)号：US5585810A
公开(公告)日：1996-12-17
申请号：US637429
申请日：1996-04-25
申请人： Teruhisa Tsuru , Harufumi Mandai
发明人： Teruhisa Tsuru , Harufumi Mandai
IPC分类号： H01Q5/00 , H01Q9/04 , H01Q9/42 , H01Q9/00
CPC分类号： H01Q9/0421 , H01Q9/14 , H01Q9/42
摘要： An antenna unit whose resonance frequency is switchable, the antenna unit including an antenna body (11) having a distributed inductance component (L.sub.1), an impedance adjusting inductance component (L.sub.1) and a capacitance (C.sub.1) provided between the same and the ground potential, and a capacitor (C.sub.2) and a diode (D.sub.1) being connected in parallel with the capacitance (C.sub.1) and in series with each other, so that a voltage for bringing the diode (D.sub.1) into an ON or OFF state is applied to a node (16) between the capacitor (C.sub.2) and the diode (D.sub.1), thereby switching the resonance frequency of the antenna unit by switching ON and OFF states of the diode (D.sub.1).
摘要翻译：一种天线单元，其谐振频率可切换，所述天线单元包括具有分布电感分量（L1）的天线体（11），设置在所述天线体（11）和所述地电位之间的阻抗调整电感分量（L1）和电容（C1），并且与电容（C1）并联并联的电容器（C2）和二极管（D1），使得将二极管（D1）导通或断开状态的电压施加到电容器（C2）和二极管（D1）之间的节点（16），由此通过切换二极管（D1）的导通和截止状态来切换天线单元的谐振频率。

39. 发明授权

US5530919A Mobile communicator with means for attenuating transmitted output toward the user 失效
标题翻译：移动通信器具有用于衰减向用户发送的输出的装置
公开(公告)号：US5530919A
公开(公告)日：1996-06-25
申请号：US239022
申请日：1994-05-06
申请人： Teruhisa Tsuru , Harufumi Mandai
发明人： Teruhisa Tsuru , Harufumi Mandai
IPC分类号： H01Q1/24 , H04B1/38
CPC分类号： H04B1/3833 , H01Q1/243 , H01Q1/245
摘要： Disclosed herein is a mobile communicator comprising an antenna (3) built in a portable telephone body (1), and a circuit board (2) built in the communicator body (1) and provided with a ground electrode pattern (2a) arranged between an outer surface part (1a), which is brought into contact with or near a portion of a human head, and the antenna (3). A transmission output of the antenna (3) toward the human head is attenuated by the ground electrode pattern (2a) of the circuit board (2).
摘要翻译：本文公开了一种移动通信器，其包括内置在便携式电话机体（1）中的天线（3）和内置于所述通信器主体（1）中并且设置有接地电极图案（2a）的电路板（2）与人头部的一部分接触或接近的外表面部分（1a）和天线（3）。天线（3）朝向人体头部的传输输出由电路板（2）的接地电极图案（2a）衰减。

40. 发明授权

US5510802A Surface-mountable antenna unit 失效
标题翻译：表面贴装天线单元
公开(公告)号：US5510802A
公开(公告)日：1996-04-23
申请号：US230857
申请日：1994-04-21
申请人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
发明人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
IPC分类号： H01Q9/04 , H01Q9/42 , H01Q1/38
CPC分类号： H01Q9/42 , H01Q9/0421
摘要： A surface-mountable antenna unit including a dielectric substrate having a rectangular plane shape which is provided on a side surface and/or a bottom surface thereof with a ground electrode, and a radiator, provided with a radiating part having a substantially rectangular plane shape, which is fixed to the dielectric substrate so that the radiator is opposed to a top surface of the dielectric substrate, with a feed part provided on a side surface of a laminate which is formed by the dielectric substrate and the radiator.
摘要翻译：一种表面安装天线单元，包括具有矩形平面形状的电介质基板，所述电介质基板在其侧表面和/或底表面上设置有接地电极，散热器设置有具有基本上矩形的平面形状的辐射部分，其被固定到电介质基板，使得散热器与电介质基板的顶表面相对，馈电部分设置在由电介质基板和散热器形成的层叠体的侧表面上。

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