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1.发明授权Antenna device, wireless communication terminal, external antenna and hand-strap 失效天线设备，无线通信终端，外部天线和手带公开(公告)号：US06985110B2
公开(公告)日：2006-01-10
申请号：US10487239
申请日：2001-08-31
申请人： Tetsuya Tanaka , Yonehiko Sunahara , Yasuhito Imanishi , Hirokazu Taketomi , Shigeru Makino , Toru Fukasawa , Yasuhiro Nishioka
发明人： Tetsuya Tanaka , Yonehiko Sunahara , Yasuhito Imanishi , Hirokazu Taketomi , Shigeru Makino , Toru Fukasawa , Yasuhiro Nishioka
IPC分类号： H01Q1/24
CPC分类号： H01Q19/005 , H01Q1/242 , H01Q1/244 , H01Q1/36 , H01Q1/38 , H01Q21/29 , H04B1/3838 , H04B1/3888
摘要： An antenna device, a radio communication terminal, an external antenna, and a hand strap can be provided, which are capable of ensuring satisfactory communication performance without being affected by the surrounding environment even in an area where the electric field is weak, and having the antenna performance improved by slightly modifying the body of an existing radio communication device. The antenna device according to the present invention includes an internal antenna (2) electrically connected to and incorporated into a circuit for radio communication within a case (1) and an external antenna (3) externally attached to the case.
摘要翻译： 可以提供天线装置，无线电通信终端，外部天线和手带，即使在电场较弱的区域中也能够确保良好的通信性能而不受周围环境的影响，并且具有 通过稍微修改现有无线电通信设备的主体来改善天线性能。 根据本发明的天线装置包括内部天线（2），电气连接到并结合到外壳（1）内的无线电通信用电路和外部附接到外壳的外部天线（3）。
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2.发明申请Antenna device, wireless communication terminal, external antenna and hand-strap 失效天线设备，无线通信终端，外部天线和手带公开(公告)号：US20050001771A1
公开(公告)日：2005-01-06
申请号：US10487239
申请日：2001-08-31
申请人： Tetsuya Tanaka , Yonehiko Sunahara , Yasuhito Imanishi , Hirokazu Taketomi , Shigeru Makino , Toru Fukasawa , Yasuhiro Nishioka
发明人： Tetsuya Tanaka , Yonehiko Sunahara , Yasuhito Imanishi , Hirokazu Taketomi , Shigeru Makino , Toru Fukasawa , Yasuhiro Nishioka
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q5/10 , H01Q5/371 , H01Q9/04 , H01Q19/00 , H01Q21/29 , H04B1/38 , H04M1/21
CPC分类号： H01Q19/005 , H01Q1/242 , H01Q1/244 , H01Q1/36 , H01Q1/38 , H01Q21/29 , H04B1/3838 , H04B1/3888
摘要： An antenna device, a radio communication terminal, an external antenna, and a hand strap can be provided, which are capable of ensuring satisfactory communication performance without being affected by the surrounding environment even in an area where the electric field is weak, and having the antenna performance improved by slightly modifying the body of an existing radio communication device. The antenna device according to the present invention includes an internal antenna (2) electrically connected to and incorporated into a circuit for radio communication within a case (1) and an external antenna (3) externally attached to the case.
摘要翻译： 可以提供天线装置，无线电通信终端，外部天线和手带，即使在电场较弱的区域中也能够确保良好的通信性能而不受周围环境的影响，并且具有 通过稍微修改现有无线电通信设备的主体来改善天线性能。 根据本发明的天线装置包括内部天线（2），电气连接到并结合到外壳（1）内的无线电通信用电路和外部附接到外壳的外部天线（3）。
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公开(公告)号：US20050079903A1
公开(公告)日：2005-04-14
申请号：US10496320
申请日：2002-04-18
摘要： A cell phone including a built-in antenna, the cell phone having a reduced physical size of an antenna element, a decreased weight and satisfying an impact resistance, and suppressing a variation in a dimension caused by mass production and considering an actual use state in which a hand or the like approaches. A dielectric between an antenna element and a ground is a support member of a cyclo-olefin polymer in a plating grade having an impact resistance which is obtained by blending styrene type rubber, polyolefin type rubber (elastomer) or both of them, and the antenna element is constituted by a plating formed on a main surface of the dielectric.
摘要翻译： 一种包括内置天线的手机，具有减小的天线元件的物理尺寸的手机，重量减轻并且满足耐冲击性，并且抑制由批量生产导致的尺寸变化并考虑到实际使用状态 一只手等接近。 天线元件和地面之间的电介质是具有抗冲击性的电镀等级的环烯烃聚合物的支撑构件，其通过共混苯乙烯类橡胶，聚烯烃类橡胶（弹性体）或它们两者获得，并且天线 元件由在电介质的主表面上形成的电镀构成。
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公开(公告)号：US5760745A
公开(公告)日：1998-06-02
申请号：US650012
申请日：1996-05-17
申请人： Tsutomu Endo , Toru Fukasawa , Yonehiko Sunahara
发明人： Tsutomu Endo , Toru Fukasawa , Yonehiko Sunahara
摘要： A slot antenna includes a plate-like conductor provided vertically on the upper surface of the metallic cabinet and having a recess, whose length is equal to the half wavelength relative to a using frequency and whose depth is sufficiently smaller than the wavelength. Such a slot antenna is supplied with power to excite a half-wavelength conductor provided in the neighborhood thereof in a non-contact state through a electrostatic capacitive coupling.
摘要翻译： 缝隙天线包括垂直设置在金属机壳的上表面上并具有凹槽的板状导体，其长度相对于使用频率等于半波长并且其深度足够小于波长。 这样的缝隙天线被提供有电力，以通过静电电容耦合来以非接触状态激励设在其附近的半波长导体。
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公开(公告)号：US5717410A
公开(公告)日：1998-02-10
申请号：US340153
申请日：1994-11-15
CPC分类号： H01Q21/205 , H01Q13/10 , H01Q13/12
摘要： There is provided a small-sized and simplified horizontally polarized antenna apparatus which forms an omnidirectional pattern in the horizontal plane. The radiation field in the horizontal plane becomes continuous and a horizontally polarized omnidirectional radiation pattern can be obtained in the horizontal plane by forming radiation slots at opposing positions on a grounded hollow body and exciting the slots out of phase.
摘要翻译： 提供了一种在水平面上形成全向图案的小尺寸和简化的水平极化天线装置。 在水平面上的辐射场变得连续，并且通过在接地空心体上的相对位置处形成辐射狭缝并在相位上激发槽，可以在水平面上获得水平极化的全向辐射图。
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公开(公告)号：US4987421A
公开(公告)日：1991-01-22
申请号：US363050
申请日：1989-06-08
IPC分类号： H01Q9/04
CPC分类号： G06K19/07786 , H01Q9/0442 , H01Q9/0464
摘要： A microstrip antenna has an annular radiation conductor with a central opening and a microwave circuit for connecting the annular radiation conductor to a feeder to thereby facilitate impedance matching.
摘要翻译： 微带天线具有带有中心开口的环形辐射导体和用于将环形辐射导体连接到馈线的微波电路，从而有助于阻抗匹配。
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