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1. 发明申请

US20100171669A1 Measurement apparatus and method thereof 有权
标题翻译：测量装置及其方法
公开(公告)号：US20100171669A1
公开(公告)日：2010-07-08
申请号：US12654848
申请日：2010-01-06
申请人： Takayoshi Ito , Yukako Tsutsumi , Shuichi Obayashi , Hiroki Shoki
发明人： Takayoshi Ito , Yukako Tsutsumi , Shuichi Obayashi , Hiroki Shoki
IPC分类号： G01R29/08
CPC分类号： G01R29/10 , G01R29/105
摘要： A measurement apparatus includes an anechoic chamber, a DUT board, rotation units, and a feeding arm. The anechoic chamber has inner-walls. Each inner-wall is covered with a radio wave absorber. One of the inner-wall is a first wall with an aperture and the other inner-walls are second walls. The DUT board holds a first antenna to be measured with radiation property and a probe to detect a signal from the first antenna. A part of the DUT board is inserted into the anechoic chamber through the aperture opened in the first wall. One end of the feeding arm holds a second antenna radiating a radio wave to the first antenna in the anechoic chamber. Each rotation unit provides on each second wall and is selectively attached to the other end of the feeding arm for rotating the second antenna and for feeding to the second antenna.
摘要翻译：测量装置包括消声室，DUT板，旋转单元和馈送臂。消声室有内壁。每个内壁都用无线电波吸收器覆盖。内壁之一是具有孔的第一壁，而另一个内壁是第二壁。 DUT板保持用辐射特性测量的第一天线和探测器来检测来自第一天线的信号。 DUT板的一部分通过在第一壁上开口的孔插入到消声室中。馈送臂的一端保持向无线电室中的第一天线辐射无线电波的第二天线。每个旋转单元提供在每个第二壁上并且选择性地附接到进给臂的另一端以旋转第二天线并用于馈送到第二天线。

2. 发明授权

US08441405B2 Slot antenna device including a transmission line to waveguide transformer having differential feed pins 失效
标题翻译：插槽天线装置包括具有差动馈线的波导变压器的传输线
公开(公告)号：US08441405B2
公开(公告)日：2013-05-14
申请号：US12634162
申请日：2009-12-09
申请人： Yukako Tsutsumi , Tetsu Shijo , Takayoshi Ito , Shuichi Obayashi , Hiroki Shoki
发明人： Yukako Tsutsumi , Tetsu Shijo , Takayoshi Ito , Shuichi Obayashi , Hiroki Shoki
IPC分类号： H01Q13/22 , H01P5/103
CPC分类号： H01Q13/22 , H01P1/04 , H01P5/107 , H01Q13/06 , H01Q21/0043
摘要： A transformer between a waveguide and a transmission-line includes a high-frequency circuit module, transmission-lines, a waveguide, and feed pins. The high-frequency circuit module has differential-pair terminals to input and output a differential signal. The transmission-lines are connected to the differential-pair terminals. The waveguide includes first to third metal walls. The feed pins are connected to the transmission-lines inside of the waveguide. The feed pins have a first distance of approximately (λg/2) from each other. One of the feed pins has a second distance of approximately (λg*(1+2α)/4) from the third metal plane. “λg” is a wavelength in the waveguide and “α” is an integer which is equal or larger than “0”. Each of the feed pins has a third distance of approximately (a/2) from the first or second wall. “a” is length of the waveguide along the third metal wall.
摘要翻译：波导和传输线之间的变压器包括高频电路模块，传输线，波导和馈电引脚。高频电路模块具有差分对端子，用于输入和输出差分信号。传输线连接到差分对端子。波导包括第一至第三金属壁。馈电引脚连接到波导内部的传输线。进给销具有彼此之间的大约（lambdag / 2）的第一距离。其中一个进给销与第三金属平面具有大约（lambdag *（1 + 2alpha）/ 4）的第二距离。 “lambdag”是波导中的波长，“alpha”是等于或大于“0”的整数。每个进给销具有与第一或第二壁近似（a / 2）的第三距离。 “a”是沿着第三金属壁的波导的长度。

3. 发明授权

US08436777B2 Measurement apparatus and method thereof 有权
标题翻译：测量装置及其方法
公开(公告)号：US08436777B2
公开(公告)日：2013-05-07
申请号：US12654848
申请日：2010-01-06
申请人： Takayoshi Ito , Yukako Tsutsumi , Shuichi Obayashi , Hiroki Shoki
发明人： Takayoshi Ito , Yukako Tsutsumi , Shuichi Obayashi , Hiroki Shoki
IPC分类号： G01R29/10
CPC分类号： G01R29/10 , G01R29/105
摘要： A measurement apparatus includes an anechoic chamber, a DUT board, rotation units, and a feeding arm. The anechoic chamber has inner-walls. Each inner-wall is covered with a radio wave absorber. One of the inner-wall is a first wall with an aperture and the other inner-walls are second walls. The DUT board holds a first antenna to be measured with radiation property and a probe to detect a signal from the first antenna. A part of the DUT board is inserted into the anechoic chamber through the aperture opened in the first wall. One end of the feeding arm holds a second antenna radiating a radio wave to the first antenna in the anechoic chamber. Each rotation unit provides on each second wall and is selectively attached to the other end of the feeding arm for rotating the second antenna and for feeding to the second antenna.
摘要翻译：测量装置包括消声室，DUT板，旋转单元和馈送臂。消声室有内壁。每个内壁都用无线电波吸收器覆盖。内壁之一是具有孔的第一壁，而另一个内壁是第二壁。 DUT板保持用辐射特性测量的第一天线和探测器来检测来自第一天线的信号。 DUT板的一部分通过在第一壁上开口的孔插入到消声室中。馈送臂的一端保持向无线电室中的第一天线辐射无线电波的第二天线。每个旋转单元提供在每个第二壁上并且选择性地附接到进给臂的另一端以旋转第二天线并用于馈送到第二天线。

4. 发明授权

US09245866B2 Antenna device and wireless apparatus 有权
标题翻译：天线设备和无线设备
公开(公告)号：US09245866B2
公开(公告)日：2016-01-26
申请号：US13542149
申请日：2012-07-05
申请人： Yukako Tsutsumi , Takayoshi Ito , Shuichi Obayashi
发明人： Yukako Tsutsumi , Takayoshi Ito , Shuichi Obayashi
IPC分类号： H01Q1/38 , H01L23/00 , H01L23/48 , H01L23/66 , H01Q1/22 , H01Q1/24 , H01Q7/00 , H01Q23/00 , H01Q5/342 , H01L23/498
CPC分类号： H01L24/49 , H01L23/48 , H01L23/49816 , H01L23/66 , H01L24/45 , H01L24/48 , H01L2223/6677 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48227 , H01L2224/48265 , H01L2224/48465 , H01L2224/49113 , H01L2224/49171 , H01L2224/49177 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01079 , H01L2924/014 , H01L2924/09701 , H01L2924/15311 , H01L2924/15787 , H01L2924/15788 , H01L2924/19041 , H01L2924/19051 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01Q1/2266 , H01Q1/241 , H01Q5/342 , H01Q7/00 , H01Q23/00 , H01L2924/00 , H01L2924/00014
摘要： According to one embodiment, an antenna device includes a feeding portion, first and second wire-like metal portions, third and fourth plate-like metal portions and a fifth metal portion. One ends of the first and second wire-like metal portions are connected to the feeding portion. The third and fourth plate-like metal portions are respectively connected to the other ends of the first and second metal portions and disposed separately from each other with a predetermined distance therebetween. The fifth metal portion is configured to connect the third metal portion to the fourth metal portion. A total electrical length of the first to fifth metal portions is 3/2 wavelength at operating frequency band.
摘要翻译：根据一个实施例，天线装置包括馈电部分，第一和第二线状金属部分，第三和第四板状金属部分和第五金属部分。第一和第二线状金属部分的一端连接到馈送部分。第三和第四板状金属部分别分别连接到第一和第二金属部分的另一端，并以彼此隔开预定距离彼此分开设置。第五金属部分构造成将第三金属部分连接到第四金属部分。第一至第五金属部分的总电气长度在工作频带为3/2波长。

5. 发明申请

US20120319913A1 ANTENNA DEVICE AND WIRELESS APPARATUS 有权
标题翻译：天线设备和无线设备
公开(公告)号：US20120319913A1
公开(公告)日：2012-12-20
申请号：US13542149
申请日：2012-07-05
申请人： Yukako Tsutsumi , Takayoshi Ito , Shuichi Obayashi
发明人： Yukako Tsutsumi , Takayoshi Ito , Shuichi Obayashi
IPC分类号： H01Q7/06 , H01Q7/00
CPC分类号： H01L24/49 , H01L23/48 , H01L23/49816 , H01L23/66 , H01L24/45 , H01L24/48 , H01L2223/6677 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48227 , H01L2224/48265 , H01L2224/48465 , H01L2224/49113 , H01L2224/49171 , H01L2224/49177 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01079 , H01L2924/014 , H01L2924/09701 , H01L2924/15311 , H01L2924/15787 , H01L2924/15788 , H01L2924/19041 , H01L2924/19051 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01Q1/2266 , H01Q1/241 , H01Q5/342 , H01Q7/00 , H01Q23/00 , H01L2924/00 , H01L2924/00014
摘要： According to one embodiment, an antenna device includes a feeding portion, first and second wire-like metal portions, third and fourth plate-like metal portions and a fifth metal portion. One ends of the first and second wire-like metal portions are connected to the feeding portion. The third and fourth plate-like metal portions are respectively connected to the other ends of the first and second metal portions and disposed separately from each other with a predetermined distance therebetween. The fifth metal portion is configured to connect the third metal portion to the fourth metal portion. A total electrical length of the first to fifth metal portions is 3/2 wavelength at operating frequency band.
摘要翻译：根据一个实施例，天线装置包括馈电部分，第一和第二线状金属部分，第三和第四板状金属部分和第五金属部分。第一和第二线状金属部分的一端连接到馈送部分。第三和第四板状金属部分别分别连接到第一和第二金属部分的另一端，并以彼此隔开预定距离彼此分开设置。第五金属部分构造成将第三金属部分连接到第四金属部分。第一至第五金属部分的总电气长度在工作频带为3/2波长。

6. 发明授权

US08874048B2 Wireless device, and information processing apparatus and storage device including the wireless device 有权
标题翻译：无线装置，以及包括无线装置的信息处理装置和存储装置
公开(公告)号：US08874048B2
公开(公告)日：2014-10-28
申请号：US13603790
申请日：2012-09-05
申请人： Yukako Tsutsumi , Koh Hashimoto , Takayoshi Ito , Koji Akita , Keiju Yamada
发明人： Yukako Tsutsumi , Koh Hashimoto , Takayoshi Ito , Koji Akita , Keiju Yamada
IPC分类号： H03C1/52 , H04B1/38
CPC分类号： H01L23/552 , H01L23/3128 , H01L23/66 , H01L24/16 , H01L24/48 , H01L25/0655 , H01L25/0657 , H01L2223/6677 , H01L2224/16145 , H01L2224/16225 , H01L2224/48227 , H01L2225/0651 , H01L2225/06517 , H01L2924/00014 , H01L2924/10253 , H01L2924/1026 , H01L2924/10271 , H01L2924/10329 , H01L2924/15311 , H01L2924/181 , H01L2924/19107 , H01L2924/3025 , H01Q9/00 , H01Q13/00 , H01Q23/00 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： According to one embodiment, a wireless device includes a board, a semiconductor chip, a radiation element, a sealing resin, a conductive layer, and a first conductive wall. The semiconductor chip is mounted on the board and includes a transmission/reception circuit. The radiation element is formed on the board. The sealing resin seals the semiconductor chip. The conductive layer covers at least a portion of a surface of the sealing resin. The first conductive wall is provided between the semiconductor chip and the radiation element and is connected to the conductive layer.
摘要翻译：根据一个实施例，无线设备包括板，半导体芯片，辐射元件，密封树脂，导电层和第一导电壁。半导体芯片安装在电路板上，并包括发送/接收电路。辐射元件形成在板上。密封树脂密封半导体芯片。导电层覆盖密封树脂表面的至少一部分。第一导电壁设置在半导体芯片和辐射元件之间并连接到导电层。

7. 发明申请

US20100149052A1 Antenna device and radio apparatus 审中-公开
标题翻译：天线设备和无线电设备
公开(公告)号：US20100149052A1
公开(公告)日：2010-06-17
申请号：US12654271
申请日：2009-12-15
申请人： Masaki Nishio , Yukako Tsutsumi , Takayoshi Ito
发明人： Masaki Nishio , Yukako Tsutsumi , Takayoshi Ito
IPC分类号： H01Q9/00 , H01Q1/24
CPC分类号： H01Q9/0421 , H01Q5/321 , H01Q9/145 , H01Q9/42 , H01Q23/00
摘要： An antenna device includes an antenna element, a capacitor and a inductor. The antenna element has a length which is a quarter of a wavelength due to a first frequency. One end of the antenna element is connected to a feeding point. The other end of the antenna element is opened. The capacitor is arranged at a position having a distance which is equal or shorter than a half of a wavelength due to a second frequency from the other end of the antenna element. The inductor is arranged at a position having a distance which is equal or shorter than a quarter of the wavelength due to the second frequency from the other end of the antenna element.
摘要翻译：天线装置包括天线元件，电容器和电感器。天线元件具有由于第一频率而是波长四分之一的长度。天线元件的一端连接到馈电点。天线元件的另一端打开。电容器被布置在距离天线元件的另一端由于第二频率而具有等于或短于波长的一半的距离的位置。由于天线元件的另一端的第二频率，电感器布置在距离等于或短于波长四分之一的位置处。

8. 发明申请

US20130222196A1 WIRELESS DEVICE, AND INFORMATION PROCESSING APPARATUS AND STORAGE DEVICE INCLUDING THE WIRELESS DEVICE 审中-公开
标题翻译：无线装置以及包括无线装置的信息处理装置和存储装置
公开(公告)号：US20130222196A1
公开(公告)日：2013-08-29
申请号：US13603864
申请日：2012-09-05
申请人： Koh HASHIMOTO , Yukako Tsutsumi , Takayoshi Ito , Koji Akita , Keiju Yamada
发明人： Koh HASHIMOTO , Yukako Tsutsumi , Takayoshi Ito , Koji Akita , Keiju Yamada
IPC分类号： H01Q1/38 , H01Q13/10
CPC分类号： H01L23/552 , H01L23/3128 , H01L2223/6677 , H01L2224/16225 , H01L2224/48227 , H01L2924/15311 , H01L2924/3025 , H01Q9/0407 , H01Q9/265 , H01Q9/285 , H01Q13/10 , H01Q23/00 , H01L2924/00
摘要： According to one embodiment, a wireless device includes a circuit board, a semiconductor chip, a sealing resin, a conductive film, and an antenna element. The semiconductor chip includes a transmitting/receiving circuit and is mounted on the circuit board. The sealing resin seals the semiconductor chip. The conductive film covers a first surface portion of the sealing resin. An aperture is formed in a portion of the conductive film that corresponds to a second surface portion of the sealing resin other than the first surface portion, and the second surface portion is included in a side surface of the sealing resin and closest to an antenna terminal connected to the antenna element.
摘要翻译：根据一个实施例，无线装置包括电路板，半导体芯片，密封树脂，导电膜和天线元件。半导体芯片包括发送/接收电路并且安装在电路板上。密封树脂密封半导体芯片。导电膜覆盖密封树脂的第一表面部分。在导电膜的与第一表面部分以外的密封树脂的第二表面部分相对应的部分中形成有孔，并且第二表面部分包括在密封树脂的侧表面中并且最靠近天线端子连接到天线元件。

9. 发明申请

US20100026596A1 ANTENNA DEVICE 审中-公开
标题翻译：天线设备
公开(公告)号：US20100026596A1
公开(公告)日：2010-02-04
申请号：US12505710
申请日：2009-07-20
申请人： Masaki Nishio , Yukako Tsutsumi , Takayoshi Ito
发明人： Masaki Nishio , Yukako Tsutsumi , Takayoshi Ito
IPC分类号： H01Q1/00 , H01Q23/00
CPC分类号： H01Q7/005 , H01Q23/00
摘要： The antenna device includes a ground plane 101; a first radiating element 103 having a first conductive element 103a and a second conductive element 103b; a second radiating element 104 having a third conductive element 104a and a fourth conductive element 104b; a variable capacity element 105 arranged between the first conductive element and the third conductive element; and a capacity controller 108 to control the capacity of the variable capacity element.
摘要翻译：天线装置包括接地平面101; 具有第一导电元件103a和第二导电元件103b的第一辐射元件103; 具有第三导电元件104a和第四导电元件104b的第二辐射元件104; 布置在所述第一导电元件和所述第三导电元件之间的可变电容元件105; 以及容量控制器108，用于控制可变容量元件的容量。

10. 发明授权

US06911944B2 Antenna apparatus 失效
标题翻译：天线装置
公开(公告)号：US06911944B2
公开(公告)日：2005-06-28
申请号：US10690587
申请日：2003-10-23
申请人： Syuichi Sekine , Takayoshi Ito , Yasushi Murakami , Hiroki Shoki
发明人： Syuichi Sekine , Takayoshi Ito , Yasushi Murakami , Hiroki Shoki
IPC分类号： H01Q13/08 , H01Q1/24 , H01Q5/10 , H01Q9/04 , H01Q9/42 , H01Q1/38
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q9/0421 , H01Q9/42
摘要： An antenna apparatus is constituted by first, second, third, and fourth wire antenna elements and a connection element. The sum of the lengths of the first, second, and fourth wire antenna elements is ¼ the wavelength corresponding to a series-resonance frequency of the first, second, and fourth wire antenna elements. The sum of the lengths of the second, third, and fourth wire antenna elements is ½ the wavelength corresponding to a parallel-resonance frequency of the second, third, and fourth wire antenna elements. The sum of the lengths of the first and third wire antenna elements is ¼ the wavelength corresponding to a series-resonance frequency of the first and third wire antenna elements. The parallel-resonance frequency is higher than the series-resonance frequency of the first, second, and fourth wire antenna elements and lower than the series-resonance frequency of the first and third wire antenna elements.
摘要翻译：天线装置由第一，第二，第三和第四线天线元件和连接元件构成。第一，第二和第四线状天线元件的长度之和为对应于第一，第二和第四线状天线元件的串联谐振频率的波长。第二，第三和第四线状天线元件的长度之和为对应于第二，第三和第四线状天线元件的并联谐振频率的波长的1/2。第一和第三线状天线元件的长度之和为对应于第一和第三线状天线元件的串联谐振频率的波长。并联谐振频率高于第一，第二和第四线状天线元件的串联谐振频率，并且低于第一和第三线状天线元件的串联谐振频率。

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