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公开(公告)号：US20090140947A1
公开(公告)日：2009-06-04
申请号：US10585084
申请日：2005-10-27
申请人： Misako Sasagawa , Akihiko Iguchi , Yuki Satoh
发明人： Misako Sasagawa , Akihiko Iguchi , Yuki Satoh
CPC分类号： H01Q9/0407 , G06K19/07749 , G06K19/07771 , H01L2224/48091 , H01L2224/48227 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01Q1/22 , H01Q1/2208 , H01Q1/243 , H01Q1/38 , H01Q9/0442 , H01Q9/0471 , H01L2924/00014
摘要： An antenna device comprising: a substrate; a ground conductor provided on the bottom surface of the substrate; a radiation conductor, with a partial cutout, provided on the top surface of the substrate; a ground terminal provided on the partial cutout of the radiation conductor; a conductor connecting the ground conductor with the ground terminal; and a feed terminal connected to the radiation conductor, wherein the ground terminal and the feed terminal are connected via an IC chip is provided. The configuration can realize an antenna device capable of feeding electric power through the IC chip, and of operating even on a metal plate fully well. A radio communication system using the antenna device is provided additionally.
摘要翻译： 一种天线装置，包括：基板; 设置在基板的底面上的接地导体; 具有部分切口的辐射导体，设置在基板的顶表面上; 设置在辐射导体的部分切口上的接地端子; 将接地导体与接地端子连接的导体; 以及连接到辐射导体的馈电端子，其中接地端子和馈电端子经由IC芯片连接。 该配置可以实现能够通过IC芯片馈送电力并且甚至在金属板上均匀地工作的天线装置。 另外提供使用天线装置的无线电通信系统。
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公开(公告)号：US20090040109A1
公开(公告)日：2009-02-12
申请号：US10584000
申请日：2006-01-31
申请人： Akihiko Iguchi , Yuki Satoh , Misako Sasagawa
发明人： Akihiko Iguchi , Yuki Satoh , Misako Sasagawa
IPC分类号： H01Q1/38
CPC分类号： H01Q21/30 , H01Q1/2283 , H01Q1/40 , H01Q5/40 , H01Q9/0421 , H01Q9/0442
摘要： An antenna device including a first Planar Inverted F Antenna (PIFA) operating at a first frequency and a second PIFA operating at a second frequency that is higher than the first frequency and disposed in a state in which it is insulated from the first PIFA. The antenna device has an antenna element in which a first short-circuit lead wire and a second short-circuit lead wire are coupled to a ground terminal provided on a substrate, a first feeding lead wire is coupled to a feeding terminal provided on a substrate via first matching circuit and a second feeding lead wire is coupled to a feeding terminal provided on the substrate via a second matching circuit. Thus, an antenna device which has a high degree of freedom for adjusting characteristics corresponding to a plurality of frequency bands can be realized.
摘要翻译： 一种天线装置，包括以第一频率工作的第一平面倒F天线（PIFA）和以比第一频率高的第二频率工作的第二PIFA，并且处于与第一PIFA绝缘的状态。 天线装置具有天线元件，其中第一短路引线和第二短路引线被耦合到设置在基板上的接地端子，第一馈电引线被耦合到设置在基板上的馈电端子 经由第一匹配电路和第二馈电引线经由第二匹配电路耦合到设置在基板上的馈电端子。 因此，可以实现具有用于调整与多个频带相对应的特性的高自由度的天线装置。
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公开(公告)号：US07417591B2
公开(公告)日：2008-08-26
申请号：US11353620
申请日：2006-02-14
申请人： Akihiko Iguchi , Yuki Satoh
发明人： Akihiko Iguchi , Yuki Satoh
摘要： An antenna apparatus and a portable wireless device using the same are disclosed, in which a coupling between antenna elements is reduced and an isolation property is improved even when frequencies of antenna elements are close or overlapped. The antenna apparatus includes a ground board, a first antenna element corresponding to a first frequency band, a second antenna element corresponding to a second frequency band in the vicinity of, or overlapped with the first frequency band, a first power feeding part connecting the ground board to the first antenna element and a second power feeding part connecting the ground board to the second antenna element, in which the first antenna element is arranged in a direction at an angle of an integer multiple of 90 degrees with respect to a long edge of the ground board, and the second antenna element is arranged in parallel with the long edge of the ground board.
摘要翻译： 公开了一种天线装置和使用该天线装置的便携式无线装置，其中天线元件之间的耦合减小，并且即使天线元件的频率接近或重叠，隔离性能也得到改善。 天线装置包括接地板，对应于第一频带的第一天线元件，与第一频带附近或与第一频带重叠的第二频带的第二天线元件，连接地面的第一馈电部 将第一天线元件连接到第一天线元件和将接地板连接到第二天线元件的第二馈电部分，其中第一天线元件相对于第一天线元件的长边以相对于90度的整数倍的整数倍的角度排列 接地板和第二天线元件与接地板的长边平行布置。
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14.发明授权公开(公告)号：US06850779B1
公开(公告)日：2005-02-01
申请号：US09744021
申请日：2000-05-19
申请人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh , Naoki Yuda
发明人： Akihiko Iguchi , Susumu Fukushima , Yuki Satoh , Naoki Yuda
摘要： The present invention relates to an antenna equipped in a mobile telecommunication apparatus such as a portable telephone. The object of the invention is to enhance the portability and the durability of the mobile telecommunication apparatus, to provide a mobile telecommunication antenna while is improved in the mass productivity and the electrical characteristics, and to provide a mobile telecommunication apparatus employing the antenna. To achieve the object of the present invention, the mobile communication apparatus has no projecting portion of the antenna provided on a case, and the antenna is accommodated in the case. This enhances both the portability and the durability. Also, the antenna is reduced to a chip size thus improving its mass-productivity and electrical characteristics.
摘要翻译： 技术领域本发明涉及装备在便携式电话等移动电信装置中的天线。 本发明的目的是提高移动电信设备的便携性和耐久性，提供移动电信天线，同时提高了批量生产率和电气特性，并提供了采用该天线的移动电信设备。 为了实现本发明的目的，移动通信装置没有设置在壳体上的天线的突出部分，并且天线容纳在壳体中。 这增强了便携性和耐久性。 此外，天线被减小到芯片尺寸，从而提高其质量生产率和电气特性。
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公开(公告)号：US20070160383A1
公开(公告)日：2007-07-12
申请号：US11617896
申请日：2006-12-29
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G21/1633 , G03G2215/0119 , G03G2221/1654 , G03G2221/1684
摘要： An operation lever is configured to swing about a rotation axis. Regulating members that regulate the movement of the operation lever along the rotation axis thereof are integrally formed with a cover.
摘要翻译： 操作杆构造成围绕旋转轴线摆动。 调节操作杆沿其旋转轴的运动的调节构件与盖一体地形成。
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公开(公告)号：US07084831B2
公开(公告)日：2006-08-01
申请号：US11023494
申请日：2004-12-29
申请人： Naoyuki Takagi , Yuki Satoh
发明人： Naoyuki Takagi , Yuki Satoh
摘要： A wireless device includes a first antenna element resonating with a first frequency, a first feeding point coupled to the first antenna element and disposed on a ground plane in the wireless device, and a first matching circuit of which its first end is coupled to the first feeding point. The wireless device also includes a second antenna element resonating a second frequency higher than the first frequency, a second feeding point coupled to the second antenna element and disposed on the ground plane, a second matching circuit of which one end is coupled to the second feeding point, and a radio circuit coupled via a transmission line to a common connection point shared by respective second ends of the first and second matching circuits.
摘要翻译： 无线设备包括与第一频率谐振的第一天线元件，耦合到第一天线元件并设置在无线设备中的接地平面上的第一馈电点，以及第一匹配电路，其第一端耦合到第一天线元件 喂食点。 无线设备还包括谐振高于第一频率的第二频率的第二天线元件，耦合到第二天线元件并设置在接地平面上的第二馈电点，第二匹配电路，其一端耦合到第二馈电 以及通过传输线耦合到由第一和第二匹配电路的相应第二端共享的公共连接点的无线电电路。
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公开(公告)号：US07010273B2
公开(公告)日：2006-03-07
申请号：US10381657
申请日：2002-08-30
申请人： Yuki Satoh , Hiroshi Kushitani , Riho Sasaki , Narihiro Mita
发明人： Yuki Satoh , Hiroshi Kushitani , Riho Sasaki , Narihiro Mita
IPC分类号： H04B1/44
摘要： A high-frequency hybrid switch module arranged applicable to at least two different communications systems includes two low pass filters (LPFs), two phase shifters, a field effect transistor (FET) switch including FETs, and two SAW filters. The FETs and the SAW filters are mounted on a layered assembly including the LPFs and an electrode pattern of the phase shifters. The module can have a small overall size, a low cost, and a small loss, while being protected from static electricity. The module requires small number of low-noise amplifiers at a signal receiving side.
摘要翻译： 布置适用于至少两个不同通信系统的高频混合开关模块包括两个低通滤波器（LPF），两个移相器，包括FET的场效应晶体管（FET）开关和两个SAW滤波器。 FET和SAW滤波器安装在包括LPF和移相器的电极图案的分层组件上。 该模块可以具有小的总体尺寸，低成本和小的损耗，同时被保护免受静电。 该模块在信号接收侧需要少量的低噪声放大器。
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18.发明授权High-frequency composite switch module and mobile communication device using the same 失效高频复合开关模块和移动通信设备使用相同公开(公告)号：US06998912B2
公开(公告)日：2006-02-14
申请号：US10470356
申请日：2002-09-11
申请人： Hiroshi Kushitani , Yuki Satoh
发明人： Hiroshi Kushitani , Yuki Satoh
IPC分类号： H03F1/14
摘要： A high frequency composite switch module for a mobile communication device, wherein high frequency circuits such as a power amplifier, a circuit functioning as a transmitter/receiver switching circuit, a surface acoustic wave (SAW) filter for reception, and the like are modularized into one unit. A transmitter circuit includes a transmitter side impedance converter comprising an impedance matching circuit and an impedance converter circuit, a power amplifier and a power supply unit. A receiver circuit includes a receiver-side impedance converter comprising a phase shifting circuit and a SAW filter. The power amplifier and the impedance converter circuit are integrated into one IC chip. At least one of the matching circuit, the power supply unit and the phase shifting circuit is formed inside a multilayer board comprised of a conductor layer and a dielectric layer. The IC chip and the SAW filter are also mounted on the multilayer board.
摘要翻译： 一种用于移动通信设备的高频复合开关模块，其中诸如功率放大器，用作发射机/接收机切换电路的电路，用于接收的表面声波（SAW）滤波器等等的高频电路被模块化为 一个单位。 发射机电路包括发射机侧阻抗转换器，其包括阻抗匹配电路和阻抗转换器电路，功率放大器和电源单元。 接收机电路包括接收机侧阻抗变换器，其包括移相电路和SAW滤波器。 功率放大器和阻抗转换器电路集成在一个IC芯片中。 匹配电路，电源单元和移相电路中的至少一个形成在由导体层和电介质层构成的多层基板内。 IC芯片和SAW滤波器也安装在多层板上。
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19.发明授权公开(公告)号：US06995630B2
公开(公告)日：2006-02-07
申请号：US10471230
申请日：2002-10-23
申请人： Yuki Satoh , Toshio Ishizaki , Takeo Yasuho
发明人： Yuki Satoh , Toshio Ishizaki , Takeo Yasuho
摘要： A high-frequency compound switch module of this invention has a first communication system comprising a switch unit for switching connection of a signal from an antenna to one of a transmission circuit and a reception circuit of the first communication system based on a signal from a control terminal, a filter provided on a first reception circuit side, for filtering out a first reception signal, and a first phase shift line provided between the filter and the switch unit, and a second communication system comprising a second phase shift line provided between the switch unit and the first phase shift line, and a branching filter provided in series to the second phase shift line for branching a signal from the second phase shift line into a second transmission signal and a second reception signal. The switch module is capable of performing at least a receiving process of the first communication system while performing transmission/reception with the second communication system.
摘要翻译： 本发明的高频复合开关模块具有第一通信系统，该第一通信系统包括用于基于来自控制器的信号将来自天线的信号与第一通信系统的发送电路和接收电路之一连接的开关单元 终端，设置在第一接收电路侧的滤波器，用于滤除第一接收信号的滤波器和设置在滤波器和开关单元之间的第一相移线;以及第二通信系统，包括设置在开关之间的第二相移线 单元和第一相移线，以及与第二相移线串联设置的用于将来自第二相移线的信号分支为第二发送信号和第二接收信号的分路滤波器。 开关模块能够在与第二通信系统进行发送/接收的同时，执行第一通信系统的至少接收处理。
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公开(公告)号：US20050190107A1
公开(公告)日：2005-09-01
申请号：US11023494
申请日：2004-12-29
申请人： Naoyuki Takagi , Yuki Satoh
发明人： Naoyuki Takagi , Yuki Satoh
摘要： A wireless device includes a first antenna element resonating with a first frequency, a first feeding point coupled to the first antenna element and disposed on a ground plane in the wireless device, a first matching circuit of which first end is coupled to the first feeding point, a second antenna element resonating a second frequency higher than the first frequency, a second feeding point coupled to the second antenna element and disposed on the ground plane, a second matching circuit of which one end is coupled to the second feeding point, and a radio circuit coupled via a transmission line to a common connection point shared by respective second ends of the first and second matching circuits.
摘要翻译： 无线设备包括与第一频率谐振的第一天线元件，耦合到第一天线元件并设置在无线设备中的接地平面上的第一馈电点，第一匹配电路，其第一端耦合到第一馈电点 谐振高于第一频率的第二频率的第二天线元件，耦合到第二天线元件并设置在接地平面上的第二馈电点，其一端耦合到第二馈电点的第二匹配电路，以及 无线电电路经由传输线耦合到由第一和第二匹配电路的相应第二端共享的公共连接点。
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