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公开(公告)号：US08633783B2
公开(公告)日：2014-01-21
申请号：US12923817
申请日：2010-10-08
CPC分类号： H01P1/20363 , H01P5/028 , H05K1/0239
摘要： An electromagnetic coupler has a first conductor pattern and a second conductor pattern separated from the first conductor pattern that are formed in a first plane, a feeding pattern made of a conductor and being connected to a feeing system and a ground made of a conductor and being separated from the feeding pattern that are formed in a second plane, and linear conductors electrically connecting between the first conductor pattern and the feeding pattern, and between the second conductor pattern and the ground, respectively.
摘要翻译： 电磁耦合器具有第一导体图案和与第一导体图案分离的第二导体图案，该第一导体图案和第二导体图案形成在第一平面中，由导体制成的馈电图案并连接到使用系统和由导体制成的接地 与形成在第二平面中的馈电图案分离，以及分别在第一导体图案和馈电图案之间以及第二导体图案和地之间电连接的线性导体。
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公开(公告)号：US20110109408A1
公开(公告)日：2011-05-12
申请号：US12923817
申请日：2010-10-08
IPC分类号： H01P5/02
CPC分类号： H01P1/20363 , H01P5/028 , H05K1/0239
摘要： An electromagnetic coupler has a first conductor pattern and a second conductor pattern separated from the first conductor pattern that are formed in a first plane, a feeding pattern made of a conductor and being connected to a feeing system and a ground made of a conductor and being separated from the feeding pattern that are formed in a second plane, and linear conductors electrically connecting between the first conductor pattern and the feeding pattern, and between the second conductor pattern and the ground, respectively.
摘要翻译： 电磁耦合器具有第一导体图案和与第一导体图案分离的第二导体图案，该第一导体图案和第二导体图案形成在第一平面中，由导体制成的馈电图案并连接到使用系统和由导体制成的接地 与形成在第二平面中的馈电图案分离，以及分别在第一导体图案和馈电图案之间以及第二导体图案和地之间电连接的线性导体。
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3.发明授权Electromagnetic coupler, wireless terminal including same, and method for designing electromagnetic couplers 有权电磁耦合器，包括其的无线终端以及用于设计电磁耦合器的方法公开(公告)号：US08700375B2
公开(公告)日：2014-04-15
申请号：US13071558
申请日：2011-03-25
申请人： Yohei Shirakawa , Keisuke Fukuchi
发明人： Yohei Shirakawa , Keisuke Fukuchi
摘要： There is provided an electromagnetic coupler that communicates signals by using at least one of a longitudinal electrostatic field and a longitudinal induced electric field. The electromagnetic coupler has a ground conductor, a radiation conductor composed of a plurality of rectangular conductors connected in series, and a feeding point formed at one point in the connection of the plurality of rectangular conductors. The plurality of rectangular conductors are connected such that each pair of adjacent rectangular conductors form an angle other than π radian, and a length from the feeding point to either end of the radiation conductor is an integral multiple of λ/4 in electrical length with respect to a wavelength λ of a central frequency of a frequency band of interest of the electromagnetic coupler.
摘要翻译： 提供了一种通过使用纵向静电场和纵向感应电场中的至少一个来传送信号的电磁耦合器。 电磁耦合器具有接地导体，由串联连接的多个矩形导体构成的辐射导体和形成在多个矩形导体的连接中的一个点处的馈电点。 多个矩形导体被连接成使得每对相邻矩形导体形成除＆pgr以外的角度; 并且从馈电点到辐射导体的任一端的长度是相对于电磁耦合器所关心的频带的中心频率的波长λ的电长度的λ/ 4的整数倍。
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4.发明申请公开(公告)号：US20120007700A1
公开(公告)日：2012-01-12
申请号：US13080128
申请日：2011-04-05
IPC分类号： H01P5/04
摘要： There is provided an electromagnetic coupler, which includes: a first conductor pattern and at least one second conductor pattern separated from the first conductor pattern, the first conductor pattern and the at least one second conductor pattern being formed in a first conductor layer; a feed pattern connected to a feeding system and a ground pattern separated from the feed pattern, the feed pattern and the ground pattern being composed of a conductor and formed in a second conductor layer; and a plurality of linear conductors electrically connecting the first conductor pattern with the feed pattern and connecting the second conductor pattern with the ground pattern, the plurality of linear conductors being formed between the first conductor layer and the second conductor layer. Furthermore, the first conductor layer and the second conductor layer are parallel to each other.
摘要翻译： 提供了一种电磁耦合器，其包括：第一导体图案和与第一导体图案分离的至少一个第二导体图案，第一导体图案和至少一个第二导体图案形成在第一导体层中; 连接到馈电系统的馈电图案和与馈电图案分离的接地图案，馈电图案和接地图案由导体构成并形成在第二导体层中; 以及将所述第一导体图案与所述馈电图案电连接并将所述第二导体图案与所述接地图形连接的多个线状导体，所述多个线状导体形成在所述第一导体层与所述第二导体层之间。 此外，第一导体层和第二导体层彼此平行。
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公开(公告)号：US07602346B2
公开(公告)日：2009-10-13
申请号：US11544279
申请日：2006-10-06
申请人： Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
发明人： Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
IPC分类号： H01Q9/00
CPC分类号： H01Q1/38
摘要： An antenna module formed with an integrated multilayer substrate having: an antenna with a transmission line; a tuned circuit with a variable capacitance means; a low noise amplifier; and a wave-shaping circuit. The variable capacitance means in the tuned circuit controls a resonance frequency of the antenna by an external control signal being wave-shaped by the wave-shaping circuit, and the antenna outputs a high-frequency output tuned to the controlled resonance frequency to the low noise amplifier directly and then the low noise amplifier outputs the amplified high-frequency output to outside.
摘要翻译： 一种形成有集成多层基板的天线模块，具有：具有传输线的天线; 具有可变电容装置的调谐电路; 低噪声放大器; 和波形整形电路。 调谐电路中的可变电容装置通过波形整形电路由波形形状的外部控制信号控制天线的谐振频率，并且天线将调谐到受控谐振频率的高频输出输出到低噪声 放大器直接将低噪声放大器输出放大的高频输出到外部。
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公开(公告)号：US20120154240A1
公开(公告)日：2012-06-21
申请号：US13137080
申请日：2011-07-19
IPC分类号： H01Q1/36
CPC分类号： H01Q1/2266 , H01Q1/2258 , H01Q1/38 , H01Q5/357 , H01Q5/378 , H01Q9/42
摘要： An antenna includes an antenna element to transmit or receive electromagnetic signals, and a ground conductor to be grounded. The antenna element includes two conductors arranged substantially parallel to each other, a power feed portion provided between one conductor of the two conductors and the ground conductor, and connected to a feed system, a shorting portion for electrically connecting an other conductor of the two conductors and the ground conductor, and a conductor connecting portion for electrically connecting the two conductors together. The distance between the two conductors is not more than 1/100 a wavelength equivalent to a minimum frequency of operating frequencies of the antenna.
摘要翻译： 天线包括用于发送或接收电磁信号的天线元件和要接地的接地导体。 天线元件包括彼此大体上平行布置的两个导体，设置在两个导体的一个导体和接地导体之间并连接到馈电系统的馈电部分，用于将两个导体的另一个导体电连接的短路部分 和接地导体，以及用于将两个导体电连接在一起的导体连接部分。 两个导体之间的距离不超过等于天线工作频率的最小频率的波长的1/100。
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公开(公告)号：US07817094B2
公开(公告)日：2010-10-19
申请号：US12213318
申请日：2008-06-18
申请人： Satoshi Adachi , Makoto Katagishi , Ikuo Murata , Masumi Iwamura , Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
发明人： Satoshi Adachi , Makoto Katagishi , Ikuo Murata , Masumi Iwamura , Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
IPC分类号： H01Q1/24
摘要： In an antenna that has high sensitivity to frequencies of narrow bands and over a wide band and that can be small-sized, and in a wireless module, wireless unit and wireless apparatus using this antenna, the antenna is comprised of a transmission line, and variable capacitance means connected to this transmission line, and the variable capacitance means controls the resonant frequency.
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8.发明授权公开(公告)号：US08742866B2
公开(公告)日：2014-06-03
申请号：US13080356
申请日：2011-04-05
申请人： Yohei Shirakawa , Naoto Teraki
发明人： Yohei Shirakawa , Naoto Teraki
摘要： An electromagnetic coupler including a conductor pattern formed in a first conductor layer, a feed pattern connected to a feeding system and a ground pattern separated from the feed pattern. The feed pattern and the ground pattern are formed in a second conductor layer parallel to the first conductor layer. A first linear conductor and a plurality of second linear conductors are formed perpendicularly to the first and the second conductor layers. The first linear conductor connects the conductor pattern and the feed pattern. The plurality of second linear conductors connects the conductor pattern and the ground pattern. In addition, the conductor pattern is symmetrical in shape with respect to the connection point between the conductor pattern and the first linear conductor. The plurality of second linear conductors are symmetrical in position with respect to the first linear conductor in a planar view.
摘要翻译： 一种电磁耦合器，包括形成在第一导体层中的导体图案，连接到馈电系统的馈电图案和与馈电图案分离的接地图案。 馈电图案和接地图案形成在与第一导体层平行的第二导体层中。 第一线性导体和多个第二线性导体垂直于第一和第二导体层形成。 第一线性导体连接导体图案和馈送图案。 多个第二线性导体连接导体图案和接地图案。 此外，导体图案相对于导体图案和第一线性导体之间的连接点的形状对称。 多个第二线性导体在平面视图中相对于第一线性导体位置对称。
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9.发明申请公开(公告)号：US20120032761A1
公开(公告)日：2012-02-09
申请号：US13080356
申请日：2011-04-05
申请人： Yohei Shirakawa , Naoto Teraki
发明人： Yohei Shirakawa , Naoto Teraki
IPC分类号： H03H2/00
摘要： There is provided an electromagnetic coupler, which includes: a conductor pattern formed in a first conductor layer; a feed pattern connected to a feeding system and a ground pattern separated from the feed pattern, the feed pattern and the ground pattern being formed in a second conductor layer parallel to the first conductor layer; and a first linear conductor and a plurality of second linear conductors formed perpendicularly to the first and the second conductor layers, the first linear conductor connecting the conductor pattern and the feed pattern, the plurality of second linear conductors connecting the conductor pattern and the ground pattern. In addition, the conductor pattern is symmetrical in shape with respect to the connection point between the conductor pattern and the first linear conductor; and the plurality of second linear conductors are symmetrical in position with respect to the first linear conductor in a planar view.
摘要翻译： 提供一种电磁耦合器，其包括：形成在第一导体层中的导体图案; 连接到馈电系统的馈电图案和与馈电图案分离的接地图案，馈电图案和接地图案形成在平行于第一导体层的第二导体层中; 以及第一线性导体和垂直于第一和第二导体层形成的多个第二线性导体，连接导体图案和馈送图案的第一线性导体，连接导体图案和接地图案的多个第二线性导体 。 此外，导体图案相对于导体图案和第一线性导体之间的连接点的形状对称; 并且多个第二直线导体在平面视图中相对于第一线性导体在位置上对称。
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10.发明申请Antenna, and wireless module, wireless unit and wireless apparatus having the antenna 有权天线和无线模块，具有天线的无线单元和无线设备公开(公告)号：US20060279469A1
公开(公告)日：2006-12-14
申请号：US11448128
申请日：2006-06-07
申请人： Satoshi Adachi , Makoto Katagishi , Ikuo Murata , Masumi Iwamura , Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
发明人： Satoshi Adachi , Makoto Katagishi , Ikuo Murata , Masumi Iwamura , Ken Takei , Takahiro Sugiyama , Yohei Shirakawa
IPC分类号： H01Q1/24
摘要： In an antenna that has high sensitivity to frequencies of narrow bands and over a wide band and that can be small-sized, and in a wireless module, wireless unit and wireless apparatus using this antenna, the antenna is comprised of a transmission line, and variable capacitance means connected to this transmission line, and the variable capacitance means controls the resonant frequency.
摘要翻译： 在对窄带和宽带的频率具有高灵敏度并且可以是小尺寸的天线中，并且在无线模块中使用该天线的无线单元和无线装置的天线中，天线由传输线组成，并且 可变电容装置连接到该传输线，并且可变电容装置控制谐振频率。
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