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公开(公告)号：US09325064B2
公开(公告)日：2016-04-26
申请号：US13544418
申请日：2012-07-09
申请人： Kenichiro Kodama , Aiko Yoshida , Akihiro Bungo
发明人： Kenichiro Kodama , Aiko Yoshida , Akihiro Bungo
摘要： A mobile terminal that includes a first antenna element disposed in proximity to a first side of the mobile terminal, a second antenna element disposed in proximity to a second side of the mobile terminal, and a third antenna element disposed in proximity to a third side of the mobile terminal. The mobile terminal further including a switching mechanism that switches between a first connection mode in which the first and second antenna elements are feed elements and the third antenna element is a parasitic element, and a second connection mode in which the first and third antenna elements are feed elements, and a control unit that controls the switching mechanism to switch between the first connection mode and the second connection mode in accordance with a predetermined condition.
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公开(公告)号：US20070285335A1
公开(公告)日：2007-12-13
申请号：US10596812
申请日：2004-12-24
摘要： There is provided an antenna device including a substrate, an earth section which is disposed on a portion of the substrate, a feed point which is disposed on the substrate, a loading section disposed on the substrate and constructed with a line-shaped conductor pattern which is formed in a longitudinal direction of an elementary body made of a dielectric material, an inductor section which connects one end of the conductor pattern to the earth section, and a feed point which feeds a current to a connection point of the one end of the conductor pattern and the inductor section, wherein a longitudinal direction of the loading section is arranged to be parallel to an edge side of the earth section.
摘要翻译： 提供了一种天线装置，其包括基板，设置在基板的一部分上的接地部分，设置在基板上的馈电点，设置在基板上并由线状导体图案构成的装载部， 形成在由电介质材料构成的基体的纵向方向上，电感部分将导体图案的一端连接到接地部分;以及馈电点，该馈电点将电流馈送到所述导体图案的一端的连接点 导体图案和电感器部分，其中装载部分的纵向方向布置成平行于接地部分的边缘侧。
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3.发明授权公开(公告)号：US09112280B2
公开(公告)日：2015-08-18
申请号：US13545488
申请日：2012-07-10
申请人： Akihiro Bungo
发明人： Akihiro Bungo
摘要： An antenna apparatus may include a conductor layer having an aperture and a slit that adjoins the aperture; and a resonance tuning component including a first element, a second element, and a third element coupled with the first and second elements. The slit may have an opening at a periphery of the conductor layer. A first gap may be arranged between the first element and the conductor layer. At least a part of the first element may be coupled with the conductor layer. A second gap may be arranged between the second element and the conductor layer. The antenna apparatus may include a capacitor and an inductor. The capacitor may be connected with the inductor in parallel between the first element and the conductor layer. The terminal device may include the antenna apparatus.
摘要翻译： 天线装置可以包括具有邻接孔的孔和狭缝的导体层; 以及包括第一元件，第二元件和与第一元件和第二元件耦合的第三元件的谐振调谐元件。 狭缝可以在导体层的周围具有开口。 可以在第一元件和导体层之间布置第一间隙。 第一元件的至少一部分可以与导体层耦合。 第二间隙可以布置在第二元件和导体层之间。 天线装置可以包括电容器和电感器。 电容器可以与第一元件和导体层之间的电感器并联连接。 终端装置可以包括天线装置。
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公开(公告)号：US09088069B2
公开(公告)日：2015-07-21
申请号：US13541162
申请日：2012-07-03
申请人： Akihiro Bungo
发明人： Akihiro Bungo
摘要： A wireless communication apparatus that includes a first antenna section having a first power feed point; a second antenna section having a second power feed point; a first electrically conductive plate extending between the first antenna section and the second antenna section; a second electrically conductive plate disposed substantially in parallel with the first electrically conductive plate and extending between the first antenna section and the second antenna section; and a short-circuiting member that electrically short-circuits the first electrically conductive plate and the second electrically conductive plate to each other such that a slit is formed by a part of a periphery of the first electrically conductive plate and a part of a periphery of the second electrically conductive plate.
摘要翻译： 一种无线通信装置，包括具有第一供电点的第一天线部分; 具有第二供电点的第二天线部分; 在所述第一天线部分和所述第二天线部分之间延伸的第一导电板; 第二导电板，其基本上与所述第一导电板平行设置并在所述第一天线部分和所述第二天线部分之间延伸; 以及将第一导电板和第二导电板彼此电短路使得狭缝由第一导电板的周边的一部分和周边的一部分形成的短路构件 第二导电板。
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5.发明授权公开(公告)号：US08086268B2
公开(公告)日：2011-12-27
申请号：US12412852
申请日：2009-03-27
申请人： Yusuke Naganuma , Kazuki Nagashima , Go Sakamoto , Hiroyuki Matsumoto , Akihiro Bungo , Tatsuhiro Kodama , Tetsuo Umeda , Takahiro Sato , Yoshitaka Onuma
发明人： Yusuke Naganuma , Kazuki Nagashima , Go Sakamoto , Hiroyuki Matsumoto , Akihiro Bungo , Tatsuhiro Kodama , Tetsuo Umeda , Takahiro Sato , Yoshitaka Onuma
IPC分类号： H04B1/38
CPC分类号： H04B1/0475 , H04B1/1646 , H04M1/6058 , H04M1/72527 , Y02D70/1222 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/20 , Y02D70/40
摘要： A mobile communication terminal includes: a signal transmission section having a predetermined default value for a transmission characteristic; an antenna to be used at least by the signal transmission section; a separate circuit section sharing ground with the signal transmission section and the antenna, and being different from the signal transmission section; a monitoring section monitoring a change in a use state of the terminal related to the separate circuit section; and when the signal transmission section transmits a signal using the antenna, if the monitoring section detects a change in the use state of the terminal, a transmission-characteristic adjusting section adjusting a transmission characteristic of the signal transmission section from the default value to a characteristic optimized for the use state.
摘要翻译： 移动通信终端包括：具有用于传输特性的预定默认值的信号传输部分; 至少由信号传输部使用的天线; 与信号传输部分和天线共享的单独的电路部分，并且与信号传输部分不同; 监视部，监视与分离电路部相关的终端的使用状态的变化; 并且当所述信号发送部使用所述天线发送信号时，如果所述监视部检测到所述终端的使用状态的变化，则将所述信号发送部的发送特性从所述默认值调整为特性的发送特性调整部 针对使用状态进行了优化。
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公开(公告)号：US07777677B2
公开(公告)日：2010-08-17
申请号：US10596812
申请日：2004-12-24
摘要： There is provided an antenna device including a substrate, an earth section which is disposed on a portion of the substrate, a feed point which is disposed on the substrate, a loading section disposed on the substrate and constructed with a line-shaped conductor pattern which is formed in a longitudinal direction of an elementary body made of a dielectric material, an inductor section which connects one end of the conductor pattern to the earth section, and a feed point which feeds a current to a connection point of the one end of the conductor pattern and the inductor section, wherein a longitudinal direction of the loading section is arranged to be parallel to an edge side of the earth section.
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公开(公告)号：US08947318B2
公开(公告)日：2015-02-03
申请号：US13358059
申请日：2012-01-25
申请人： Akihiro Bungo
发明人： Akihiro Bungo
摘要： An antenna apparatus that includes a first antenna having a first feed point, a second antenna having a second feed point, and a first non-feed element grounded at a first ground point disposed at a first predetermined distance from the first feed point and the second feed point.
摘要翻译： 一种天线装置，包括具有第一馈电点的第一天线，具有第二馈电点的第二天线和在距离所述第一馈电点以第一预定距离设置的第一接地点处接地的第一非馈电元件， 饲料点
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公开(公告)号：US07859471B2
公开(公告)日：2010-12-28
申请号：US12788749
申请日：2010-05-27
摘要： There is provided an antenna device including a substrate, an earth section which is disposed on a portion of the substrate, a feed point which is disposed on the substrate, a loading section disposed on the substrate and constructed with a line-shaped conductor pattern which is formed in a longitudinal direction of an elementary body made of a dielectric material, an inductor section which connects one end of the conductor pattern to the earth section, and a feed point which feeds a current to a connection point of the one end of the conductor pattern and the inductor section, wherein a longitudinal direction of the loading section is arranged to be parallel to an edge side of the earth section.
摘要翻译： 提供了一种天线装置，其包括基板，设置在基板的一部分上的接地部分，设置在基板上的馈电点，设置在基板上并由线状导体图案构成的装载部， 形成在由电介质材料构成的基体的纵向方向上，电感部分将导体图案的一端连接到接地部分;以及馈电点，该馈电点将电流馈送到所述导体图案的一端的连接点 导体图案和电感器部分，其中装载部分的纵向方向布置成平行于接地部分的边缘侧。
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9.发明申请公开(公告)号：US20090253459A1
公开(公告)日：2009-10-08
申请号：US12412852
申请日：2009-03-27
申请人： Yusuke Naganuma , Kazuki Nagashima , Go Sakamoto , Hiroyuki Matsumoto , Akihiro Bungo , Tatsuhiro Kodama , Tetsuo Umeda , Takahiro Sato , Yoshitaka Onuma
发明人： Yusuke Naganuma , Kazuki Nagashima , Go Sakamoto , Hiroyuki Matsumoto , Akihiro Bungo , Tatsuhiro Kodama , Tetsuo Umeda , Takahiro Sato , Yoshitaka Onuma
IPC分类号： H04M1/00
CPC分类号： H04B1/0475 , H04B1/1646 , H04M1/6058 , H04M1/72527 , Y02D70/1222 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/20 , Y02D70/40
摘要： A mobile communication terminal includes: a signal transmission section having a predetermined default value for a transmission characteristic; an antenna to be used at least by the signal transmission section; a separate circuit section sharing ground with the signal transmission section and the antenna, and being different from the signal transmission section; a monitoring section monitoring a change in a use state of the terminal related to the separate circuit section; and when the signal transmission section transmits a signal using the antenna, if the monitoring section detects a change in the use state of the terminal, a transmission-characteristic adjusting section adjusting a transmission characteristic of the signal transmission section from the default value to a characteristic optimized for the use state.
摘要翻译： 移动通信终端包括：具有用于传输特性的预定默认值的信号传输部分; 至少由信号传输部使用的天线; 与信号传输部分和天线共享的单独的电路部分，并且与信号传输部分不同; 监视部，监视与分离电路部相关的终端的使用状态的变化; 并且当所述信号发送部使用所述天线发送信号时，如果所述监视部检测到所述终端的使用状态的变化，则将所述信号发送部的发送特性从所述默认值调整为特性的发送特性调整部 针对使用状态进行了优化。
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公开(公告)号：US07075390B1
公开(公告)日：2006-07-11
申请号：US10110222
申请日：2000-10-31
申请人： Akihiro Bungo , Ryohei Kimura , Koji Hasegawa , Masanori Koshiba
发明人： Akihiro Bungo , Ryohei Kimura , Koji Hasegawa , Masanori Koshiba
CPC分类号： H03H9/0259 , H03H9/14505
摘要： The surface acoustic wave device has the surface acoustic wave transducer, which consists of the positive electrode finger 102, the negative electrode finger 204, and the floating electrode 300, which are formed on the surface of the langasite single crystal substrate, where the substrate orientation and the surface acoustic wave propagation direction are chosen so that it may have the natural unidirectional property. When the wavelength of the surface acoustic wave is λ, each above-mentioned electrode is formed along the surface acoustic wave propagation direction, so that the width of above-mentioned positive electrode finger and the negative electrode finger may be about λ/8, the distance g between each center of the positive electrode finger and the floating electrode may be 13/40λ≦g≦14/40λ, and the width W of the floating electrode may be 11/40λ≦W≦13/40λ.
摘要翻译： 表面声波装置具有形成在阳极硅单晶基板的表面上的由正电极指状物102，负极指状物204和浮动电极300构成的声表面波换能器，其中基板取向 并且选择表面声波传播方向，使得其可以具有自然的单向性质。 当声表面波的波长为λ时，沿声表面波传播方向形成上述每个电极，使得上述正电极指和负电极指的宽度可以约为λ/ 8， 正电极指的每个中心和浮动电极之间的距离g可以是13 /40λλ= 14 /40λ，浮动电极的宽度W可以是11 /40λ= W <= 13 /40λ。
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