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1. 发明申请

US20140184465A9 ANTENNA DEVICE 审中-公开
公开(公告)号：US20140184465A9
公开(公告)日：2014-07-03
申请号：US14007896
申请日：2012-06-06
申请人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao Ootani
发明人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao Ootani
IPC分类号： H01Q9/14 , H01Q1/50
CPC分类号： H01Q9/145 , H01Q1/243 , H01Q1/50 , H01Q5/321 , H01Q9/14 , H01Q9/42
摘要： A first antenna element 102, a second antenna element 103, and a MEMS (micro-electromechanical system) switch 104 are provided, and a feeding point 110 is provided at one end of the first antenna element 102. The other end 113 of the first antenna element 102 is connected to a first terminal 106 of the MEMS switch 104, and one end 114 of the second antenna element 103 is connected to a second terminal 107 of the MEMS switch 104. The one end of the first antenna element 102 is grounded to a ground pattern 101 via an inductor 115, and a ground terminal 105 of the MEMS switch 104 is connected to the other end 113 of the first antenna element 102.

2. 发明申请

US20140015729A1 ANTENNA DEVICE 审中-公开
标题翻译：天线设备
公开(公告)号：US20140015729A1
公开(公告)日：2014-01-16
申请号：US14007896
申请日：2012-06-06
申请人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao OotaniI
发明人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao OotaniI
IPC分类号： H01Q9/14 , H01Q1/50
CPC分类号： H01Q9/145 , H01Q1/243 , H01Q1/50 , H01Q5/321 , H01Q9/14 , H01Q9/42
摘要： A first antenna element 102, a second antenna element 103, and a MEMS (micro-electromechanical system) switch 104 are provided, and a feeding point 110 is provided at one end of the first antenna element 102. The other end 113 of the first antenna element 102 is connected to a first terminal 106 of the MEMS switch 104, and one end 114 of the second antenna element 103 is connected to a second terminal 107 of the MEMS switch 104. The one end of the first antenna element 102 is grounded to a ground pattern 101 via an inductor 115, and a ground terminal 105 of the MEMS switch 104 is connected to the other end 113 of the first antenna element 102.
摘要翻译：提供第一天线元件102，第二天线元件103和MEMS（微机电系统）开关104，并且馈电点110设置在第一天线元件102的一端。第一天线元件102的另一端113 天线元件102连接到MEMS开关104的第一端子106，并且第二天线元件103的一端114连接到MEMS开关104的第二端子107.第一天线元件102的一端接地经由电感器115连接到接地图案101，并且MEMS开关104的接地端子105连接到第一天线元件102的另一端113。

3. 发明授权

US09001000B2 Antenna 有权
标题翻译：天线
公开(公告)号：US09001000B2
公开(公告)日：2015-04-07
申请号：US13821368
申请日：2012-05-16
申请人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe , Hiroyuki Uejima
发明人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe , Hiroyuki Uejima
IPC分类号： H01Q21/00 , H01Q5/00 , H01Q21/28 , H01Q1/24 , H01Q9/30 , H01Q1/52
CPC分类号： H01Q5/28 , H01Q1/243 , H01Q1/521 , H01Q5/0058 , H01Q5/22 , H01Q5/35 , H01Q5/371 , H01Q9/30 , H01Q21/0006 , H01Q21/28
摘要： A first antenna element is embodied in a blanched structure, and a second antenna element is embodied in a blanched structure. A low coupling circuit for increasing susceptance with an increase in frequency is interposed between the first antenna element and the second antenna element. The first antenna element and the second antenna element exhibit resonance of a Y12 component of an admittance matrix between first and second frequencies and between second and third frequencies. The first branch element and the third branch element assume a value of nearly a quarter of a resonant electrical length of the Y12 component of the admittance matrix between the first and second frequencies. The second branch element and the fourth branch element assume a value of nearly a quarter of the resonant electrical length of the Y12 component of the admittance matrix between the second and third frequencies.
摘要翻译：第一天线元件以漂白结构体现，并且第二天线元件以漂白结构体现。在第一天线元件和第二天线元件之间插入用于增加频率增加的电纳的低耦合电路。第一天线元件和第二天线元件表现出在第一和第二频率之间以及在第二和第三频率之间的导纳矩阵的Y12分量的谐振。第一分支元件和第三分支元件呈现在第一和第二频率之间导纳矩阵的Y12分量的谐振电长度的近四分之一的值。第二分支元件和第四分支元件呈现在第二和第三频率之间的导纳矩阵的Y12分量的谐振电长度的近四分之一的值。

4. 发明授权

US09444150B2 Antenna device and portable wireless terminal equipped with same 有权
标题翻译：天线设备和配备相同的便携式无线终端
公开(公告)号：US09444150B2
公开(公告)日：2016-09-13
申请号：US14001664
申请日：2012-04-17
申请人： Takanori Hirobe , Hiroyuki Uejima , Yoshio Koyanagi , Hiroshi Satou
发明人： Takanori Hirobe , Hiroyuki Uejima , Yoshio Koyanagi , Hiroshi Satou
IPC分类号： H01Q21/28 , H01Q1/24 , H01Q1/52 , H01Q5/335 , H01Q5/35
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/521 , H01Q5/335 , H01Q5/35
摘要： A first connection circuit (108) is adjusted to cancel out mutual coupling impedance occurring between a first antenna element (106) in a first frequency band and a second antenna element (107) in a second frequency band, and reduces a degradation occurring due to the coupling between the antenna elements. A second frequency band cutoff circuit (111) for the second frequency band is provided between the first antenna element (106) and the first feeding portion (104).
摘要翻译：调整第一连接电路（108）以抵消在第一频带中的第一天线元件（106）与第二频带中的第二天线元件（107）之间出现的互耦合阻抗，并且减少由于天线元件之间的耦合。用于第二频带的第二频带截止电路（111）设置在第一天线元件（106）和第一馈电部分（104）之间。

5. 发明申请

US20130162497A1 ANTENNA 有权
标题翻译：天线
公开(公告)号：US20130162497A1
公开(公告)日：2013-06-27
申请号：US13821368
申请日：2012-05-16
申请人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe , Hiroyuki Uejima
发明人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe , Hiroyuki Uejima
IPC分类号： H01Q21/28 , H01Q21/00
CPC分类号： H01Q5/28 , H01Q1/243 , H01Q1/521 , H01Q5/0058 , H01Q5/22 , H01Q5/35 , H01Q5/371 , H01Q9/30 , H01Q21/0006 , H01Q21/28
摘要： A first antenna element is embodied in a blanched structure, and a second antenna element is embodied in a blanched structure. A low coupling circuit for increasing susceptance with an increase in frequency is interposed between the first antenna element and the second antenna element. The first antenna element and the second antenna element exhibit resonance of a Y12 component of an admittance matrix between first and second frequencies and between second and third frequencies. The first branch element and the third branch element assume a value of nearly a quarter of a resonant electrical length of the Y12 component of the admittance matrix between the first and second frequencies. The second branch element and the fourth branch element assume a value of nearly a quarter of the resonant electrical length of the Y12 component of the admittance matrix between the second and third frequencies.
摘要翻译：第一天线元件以漂白结构体现，并且第二天线元件以漂白结构体现。在第一天线元件和第二天线元件之间插入用于增加频率增加的电纳的低耦合电路。第一天线元件和第二天线元件表现出在第一和第二频率之间以及在第二和第三频率之间的导纳矩阵的Y12分量的谐振。第一分支元件和第三分支元件呈现在第一和第二频率之间导纳矩阵的Y12分量的谐振电长度的近四分之一的值。第二分支元件和第四分支元件呈现在第二和第三频率之间的导纳矩阵的Y12分量的谐振电长度的近四分之一的值。

6. 发明申请

US20130328742A1 ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH SAME 有权
标题翻译：天线设备和便携式无线终端设备
公开(公告)号：US20130328742A1
公开(公告)日：2013-12-12
申请号：US14001664
申请日：2012-04-17
申请人： Takanori Hirobe , Hiroyuki Uejima , Yoshio Koyanagi , Hiroshi Satou
发明人： Takanori Hirobe , Hiroyuki Uejima , Yoshio Koyanagi , Hiroshi Satou
IPC分类号： H01Q21/28
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/521 , H01Q5/335 , H01Q5/35
摘要： A first connection circuit (108) is adjusted to cancel out mutual coupling impedance occurring between a first antenna element (106) in a first frequency band and a second antenna element (107) in a second frequency band, and reduces a degradation occurring due to the coupling between the antenna elements. A second frequency band cutoff circuit (111) for the second frequency band is provided between the first antenna element (106) and the first feeding portion (104).
摘要翻译：调整第一连接电路（108）以抵消在第一频带中的第一天线元件（106）与第二频带中的第二天线元件（107）之间出现的互耦合阻抗，并且减少由于天线元件之间的耦合。用于第二频带的第二频带截止电路（111）设置在第一天线元件（106）和第一馈电部分（104）之间。

7. 发明申请

US20130057438A1 ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME 审中-公开
标题翻译：天线设备和便携式无线终端设备
公开(公告)号：US20130057438A1
公开(公告)日：2013-03-07
申请号：US13696951
申请日：2011-05-12
申请人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe
发明人： Hiroshi Satou , Yoshio Koyanagi , Takanori Hirobe
IPC分类号： H01Q21/00
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/521 , H01Q21/28
摘要： The connection circuit 108 reduces degradation in the coupling between the antenna elements by performing adjustment to cancel the mutual coupling between the first antenna element 106 and the second antenna element 107 in a first frequency band. Concurrently, the length 110 of the short side of the first antenna element and the length 109 of the short side of the second antenna element are set to predetermined lengths which are different, thereby reducing the amounts of current which does not contribute to radiation. With such a configuration, it is possible to achieve high-efficiency loosely coupled MIMO array antennas operating in the same frequency in a portable wireless terminal.
摘要翻译：连接电路108通过进行调整来减少第一频带中的第一天线元件106和第二天线元件107之间的相互耦合来减少天线元件之间的耦合的劣化。同时，将第一天线元件的短边的长度110和第二天线元件的短边的长度109设定为不同的预定长度，从而减少对辐射无贡献的电流量。通过这样的结构，可以实现在便携式无线终端中以相同频率工作的高效率松耦合MIMO阵列天线。

8. 发明申请

US20130057448A1 ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME 有权
标题翻译：天线设备和便携式无线终端设备
公开(公告)号：US20130057448A1
公开(公告)日：2013-03-07
申请号：US13698181
申请日：2011-05-16
申请人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
发明人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
IPC分类号： H01Q21/00
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q1/36 , H01Q9/42 , H01Q21/28
摘要： A second slit 117 and a fourth slit 119 provided in a first antenna element 150 and a first slit 116 and a third slit 118 provided in a second antenna element 151 are adjusted such that the mutual coupling between the first antenna element 150 and the second antenna element 151 in the desired frequency band is canceled, and reduces degradation in coupling between antenna elements without connecting the antenna elements through components and the like. With such a configuration, it is possible to achieve high-efficiency loosely coupled MIMO array antennas operating in the same frequency band in a portable wireless terminal.
摘要翻译：设置在第一天线元件150中的第二狭缝117和第四狭缝119以及设置在第二天线元件151中的第一狭缝116和第三狭缝118被调整为使得第一天线元件150和第二天线消除期望频带中的元件151，并且降低天线元件之间的耦合的劣化，而不通过部件等连接天线元件。通过这样的结构，可以实现在便携式无线终端中在相同频带中工作的高效率的松耦合MIMO阵列天线。

9. 发明授权

US09105975B2 Antenna device and portable wireless terminal equipped with the same 有权
标题翻译：天线设备和配备相同的便携式无线终端
公开(公告)号：US09105975B2
公开(公告)日：2015-08-11
申请号：US13698181
申请日：2011-05-16
申请人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
发明人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
IPC分类号： H01Q21/00 , H01Q1/52 , H01Q1/36 , H01Q9/42 , H01Q21/28 , H01Q1/24
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q1/36 , H01Q9/42 , H01Q21/28
摘要： A second slit 117 and a fourth slit 119 provided in a first antenna element 150 and a first slit 116 and a third slit 118 provided in a second antenna element 151 are adjusted such that the mutual coupling between the first antenna element 150 and the second antenna element 151 in the desired frequency band is canceled, and reduces degradation in coupling between antenna elements without connecting the antenna elements through components and the like. With such a configuration, it is possible to achieve high-efficiency loosely coupled MIMO array antennas operating in the same frequency band in a portable wireless terminal.
摘要翻译：设置在第一天线元件150中的第二狭缝117和第四狭缝119以及设置在第二天线元件151中的第一狭缝116和第三狭缝118被调整为使得第一天线元件150和第二天线消除期望频带中的元件151，并且降低天线元件之间的耦合的劣化，而不通过部件等连接天线元件。通过这样的结构，可以实现在便携式无线终端中在相同频带中工作的高效率的松耦合MIMO阵列天线。

10. 发明申请

US20130057446A1 ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME 审中-公开
标题翻译：天线设备和便携式无线终端设备
公开(公告)号：US20130057446A1
公开(公告)日：2013-03-07
申请号：US13698178
申请日：2011-05-16
申请人： Takanori Hirobe , Tomoaki Nishikido , Hiroshi Satou , Yoshio Koyanagi
发明人： Takanori Hirobe , Tomoaki Nishikido , Hiroshi Satou , Yoshio Koyanagi
IPC分类号： H01Q1/52
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q1/521 , H01Q9/42 , H01Q21/28
摘要： A first connection circuit 114 is adjusted to cancel the impedance of the mutual coupling between a first antenna element 150 and a second antenna element 151 in the range from the first frequency band to the second frequency band, thereby reducing degradation in the coupling between the antenna elements. With such a configuration, it is possible to achieve high-efficiency loosely coupled antennas operating in the same wide frequency band in a portable wireless terminal.
摘要翻译：调整第一连接电路114以消除在从第一频带到第二频带的范围内的第一天线元件150和第二天线元件151之间的相互耦合的阻抗，从而减少天线之间的耦合的劣化元素。通过这样的结构，能够实现在便携式无线终端中在同一宽频带中工作的高效率的松耦合天线。

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