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137 条记录 (耗时 0.029 秒)

    Antenna apparatus
    1.
    发明授权
    Antenna apparatus 有权
    天线装置

    公开(公告)号：US08106844B2

    公开(公告)日：2012-01-31

    申请号：US12398916

    申请日：2009-03-05

    申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    IPC分类号： H01Q1/00

    CPC分类号： H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

    摘要： A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

    摘要翻译： 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

    ANTENNA APPARATUS
    3.
    发明申请
    ANTENNA APPARATUS 有权
    天线装置

    公开(公告)号：US20090167623A1

    公开(公告)日：2009-07-02

    申请号：US12398916

    申请日：2009-03-05

    申请人： Akihiro TSUJIMURA ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    发明人： Akihiro TSUJIMURA ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    IPC分类号： H01Q1/00

    CPC分类号： H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

    摘要： A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

    摘要翻译： 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

    Antenna apparatus
    4.
    发明申请
    Antenna apparatus 有权
    天线装置

    公开(公告)号：US20070273600A1

    公开(公告)日：2007-11-29

    申请号：US11515304

    申请日：2006-09-01

    申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    IPC分类号： H01Q1/00

    CPC分类号： H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

    摘要： A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

    摘要翻译： 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

    Antenna apparatus
    5.
    发明授权
    Antenna apparatus 有权
    天线装置

    公开(公告)号：US07515111B2

    公开(公告)日：2009-04-07

    申请号：US11515304

    申请日：2006-09-01

    申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Hiroyuki Hotta

    IPC分类号： H01Q1/00 ,  H01Q9/28

    CPC分类号： H01Q19/30 ,  H01Q1/2225 ,  H01Q1/40 ,  H01Q19/13

    摘要： A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.

    摘要翻译： 磁性构件插入并布置在天线元件和印刷电路板之间，并且空气构件或电介质构件插入在天线元件和磁性构件之间。 磁性部件由纳米结构构成，其中具有铁磁性的磁性纳米粒子被三维分散并布置在绝缘基质基质中。

    Antenna device and wireless mobile terminal provided with magnetic material
    8.
    发明申请
    Antenna device and wireless mobile terminal provided with magnetic material 有权
    天线设备和无线移动终端提供磁性材料

    公开(公告)号：US20080191954A1

    公开(公告)日：2008-08-14

    申请号：US11974630

    申请日：2007-10-15

    申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

    发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

    IPC分类号： H01Q1/00

    CPC分类号： H01Q9/40 ,  H01Q1/2266 ,  H01Q9/42 ,  H01Q21/30

    摘要： An antenna device is provided. The antenna device includes an antenna element including a first portion and a second portion formed almost parallel to each other, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the first portion and the second portion.A wireless mobile terminal is provided. The wireless mobile terminal includes a printed circuit board, an antenna element including a first portion and a second portion formed almost parallel to each other, the first portion and the second portion arranged almost parallel to the printed circuit board each, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the printed circuit board, the magnetic material arranged almost parallel to the first portion and the second portion.

    摘要翻译： 提供一种天线装置。 天线装置包括：天线元件，包括第一部分和彼此大致平行的第二部分，以及设置在第一部分和第二部分之间的平面形状的磁性材料片，磁性材料几乎平行于第一部分 部分和第二部分。 提供无线移动终端。 无线移动终端包括印刷电路板，天线元件，包括彼此大致平行的第一部分和第二部分，第一部分和第二部分几乎平行于印刷电路板布置，平面形状 设置在第一部分和第二部分之间的磁性材料，磁性材料几乎平行于印刷电路板布置，磁性材料几乎平行于第一部分和第二部分布置。

    Antenna device adapted for portable radio apparatus
    9.
    发明授权
    Antenna device adapted for portable radio apparatus 有权
    适用于便携式无线电设备的天线装置

    公开(公告)号：US07847750B2

    公开(公告)日：2010-12-07

    申请号：US11973807

    申请日：2007-10-10

    申请人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

    发明人： Isao Ohba ,  Takashi Amano ,  Akihiro Tsujimura ,  Satoshi Mizoguchi ,  Koichi Sato

    IPC分类号： H01Q1/00

    CPC分类号： H01Q9/22 ,  H01Q1/243 ,  H01Q9/42

    摘要： An antenna device includes a printed circuit board and an antenna element. The printed circuit board has a face a portion of which is formed by a conductive layer overlaid with a magnetic material layer made of anisotropic magnetic material. The magnetic material layer is arranged in such a way that a hard magnetization axis of the anisotropic magnetic material is directed almost parallel to the face. The antenna element is arranged almost parallel to the printed circuit board on a side of the face. The antenna element is arranged in such a way that an antenna current distributed on the antenna element if the antenna element is excited is directed almost perpendicular to the hard magnetization axis.

    摘要翻译： 天线装置包括印刷电路板和天线元件。 印刷电路板的表面一部分由覆盖有由各向异性磁性材料制成的磁性材料层的导电层形成。 磁性材料层以使得各向异性磁性材料的硬磁化轴几乎平行于面的方式排列。 天线元件布置成几乎平行于印刷电路板在面的一侧。 如果天线元件被激励，天线元件被布置成使得分布在天线元件上的天线电流几乎垂直于硬磁化轴。

    Antenna device and wireless mobile terminal provided with magnetic material
    10.
    发明授权
    Antenna device and wireless mobile terminal provided with magnetic material 有权
    天线设备和无线移动终端提供磁性材料

    公开(公告)号：US07830323B2

    公开(公告)日：2010-11-09

    申请号：US11974630

    申请日：2007-10-15

    申请人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

    发明人： Akihiro Tsujimura ,  Koichi Sato ,  Takashi Amano ,  Satoshi Mizoguchi ,  Isao Ohba

    IPC分类号： H01Q1/00

    CPC分类号： H01Q9/40 ,  H01Q1/2266 ,  H01Q9/42 ,  H01Q21/30

    摘要： An antenna device is provided. The antenna device includes an antenna element including a first portion and a second portion formed almost parallel to each other, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the first portion and the second portion. A wireless mobile terminal is provided. The wireless mobile terminal includes a printed circuit board, an antenna element including a first portion and a second portion formed almost parallel to each other, the first portion and the second portion arranged almost parallel to the printed circuit board each, and a plane-shaped piece of magnetic material provided between the first portion and the second portion, the magnetic material arranged almost parallel to the printed circuit board, the magnetic material arranged almost parallel to the first portion and the second portion.

    摘要翻译： 提供一种天线装置。 天线装置包括：天线元件，包括第一部分和彼此大致平行的第二部分，以及设置在第一部分和第二部分之间的平面形状的磁性材料片，磁性材料几乎平行于第一部分 部分和第二部分。 提供无线移动终端。 无线移动终端包括印刷电路板，天线元件，包括彼此大致平行的第一部分和第二部分，第一部分和第二部分几乎平行于印刷电路板布置，平面形状 设置在第一部分和第二部分之间的磁性材料，磁性材料几乎平行于印刷电路板布置，磁性材料几乎平行于第一部分和第二部分布置。