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1. 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。

2. 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。

3. 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。

4. 发明申请

US20120306718A1 ANTENNA AND WIRELESS MOBILE TERMINAL EQUIPPED WITH THE SAME 审中-公开
标题翻译：天线和无线移动终端配备相同
公开(公告)号：US20120306718A1
公开(公告)日：2012-12-06
申请号：US13576271
申请日：2011-02-18
申请人： Yoshio Koyanagi , Hiroshi Satou , Tomoaki Nishikido
发明人： Yoshio Koyanagi , Hiroshi Satou , Tomoaki Nishikido
IPC分类号： H01Q1/52
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/521 , H01Q5/378 , H01Q5/40 , H01Q9/42
摘要： A first connection circuit (108) is controlled so as to cancel mutual coupling impedance existing between a first antenna element (106) and a second antenna element (107) at a first frequency band, thereby lessening deterioration of coupling between the antenna elements. A second connection circuit (111) is controlled so as to cancel mutual coupling impedance existing between a first passive element (109) and a second passive element (110) at a second frequency band, thereby lessening deterioration of coupling between the passive elements. By means of the configuration, it is possible to implement a low-coupling antenna that operates at two frequency bands in a wireless mobile terminal.
摘要翻译：控制第一连接电路（108）以便消除在第一频带处存在于第一天线元件（106）和第二天线元件（107）之间的互耦合阻抗，从而减少天线元件之间的耦合劣化。控制第二连接电路（111）以便消除在第二频带处存在于第一无源元件（109）和第二无源元件（110）之间的互耦合阻抗，从而减少无源元件之间的耦合劣化。通过该配置，可以实现在无线移动终端中以两个频带工作的低耦合天线。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20120086610A1 ANTENNA AND PORTABLE WIRELESS TERMINAL EQUIPPED THEREWITH 审中-公开
标题翻译：天线和便携式无线终端设备
公开(公告)号：US20120086610A1
公开(公告)日：2012-04-12
申请号：US13375290
申请日：2010-02-22
申请人： Tomoaki Nishikido , Yoshio Koyanagi , Hiroyuki Uno
发明人： Tomoaki Nishikido , Yoshio Koyanagi , Hiroyuki Uno
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/40 , H04M1/0216
摘要： There is provided a flip portable radio that can be reduced in thickness and size; that requires a broadband characteristic for an antenna; and that can exhibit high communication performance according to various states of usage.A flip portable radio has a matching circuit that feeds power to a metal rotary shaft 14 which makes an upper enclosure 12 and a lower enclosure 11turnable and which matches impedance to 50 ohms at two operation frequencies or more. A diameter L1 of a cross section of a metal rotary shaft 14 is set to about 1/20 or more of a wavelength λ2. An effective length of a metal rotary shaft 14 is set to about λc/4 of a wavelength λc of a center frequency of a high frequency band. The metal rotary shaft 14 is placed at a given interval away from a first circuit board 11A and a second circuit board 12A.
摘要翻译：提供了可以减小厚度和尺寸的翻转便携式收音机; 这需要天线的宽带特性; 并且可以根据各种使用状态表现出高的通信性能。翻转便携式收音机具有将功率馈送到金属旋转轴14的匹配电路，金属旋转轴14使得上壳体12和下壳体11可旋转并且在两个操作频率或更高的频率下将阻抗匹配为50欧姆。金属旋转轴14的截面的直径L1被设定为波长λ2的约1/20以上。金属旋转轴14的有效长度被设定为高频带的中心频率的波长λc的约λc/ 4。金属旋转轴14以与第一电路板11A和第二电路板12A相对的给定间隔放置。

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