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1.发明授权公开(公告)号：US08200301B2
公开(公告)日：2012-06-12
申请号：US12516611
申请日：2008-09-30
IPC分类号： H04M1/00
摘要： A housing antenna is small enough in size so as to be accommodated in a mobile device. The antenna has a number of feeding points that allow the antenna to operate as a number of antennal elements. The antenna is capable of realizing high-speed communication by increasing communication capacity.
摘要翻译： 外壳天线的尺寸足够小，以便容纳在移动设备中。 天线具有允许天线作为多个触角元件操作的多个馈送点。 该天线能够通过增加通信容量来实现高速通信。
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公开(公告)号：US20100097285A1
公开(公告)日：2010-04-22
申请号：US12529075
申请日：2007-03-06
申请人： Toshiteru Hayashi , Yoshio Koyanagi
发明人： Toshiteru Hayashi , Yoshio Koyanagi
IPC分类号： H01Q9/26
摘要： A folding dipole antenna having remarkably multi-band characteristics as compared with prior art. Element width at the short portions (12d, 11d) of any one of an upper element (12) or a lower element (11) is set wider than that of the other element, and the element width at the long part of the upper element (12) or the lower element (11) on the feed side is set wider than that of the element on the non-feed side.
摘要翻译： 与现有技术相比，具有显着多带特性的折叠偶极子天线。 上部元件（12）或下部元件（11）中的任一个的短部分（12d，11d）处的元件宽度被设定为比另一个元件的宽度大，上部元件的长部分的元件宽度 （12）或进料侧的下部元件（11）设定为比非进给侧的元件宽。
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公开(公告)号：US20100056234A1
公开(公告)日：2010-03-04
申请号：US12516611
申请日：2008-09-30
摘要： A housing antenna 20 includes a first conductor section 7, a ground conductor section 9, and a first power supply section 2. The first conductor section 7 is a ground plane of the upper casing of a flip-type telephone. The ground conductor section 9 is a ground plane of the lower housing of the flip type telephone. The half-wavelength slot antenna 30 includes a first conductor section 7, a second conductor section 8, three short-circuit conductor sections 10-12, and a second power supply section 3. The first power supply section 2 is a power supply section for the housing antenna 20. The second power supply section 3 is a power supply section for the half-wavelength slot antenna 30. The first and the second power supply sections 2 and 3 are connected to a wireless communication circuit 4 and allow a wireless communication.
摘要翻译： 壳体天线20包括第一导体部分7，接地导体部分9和第一电源部分2.第一导体部分7是翻盖型电话机的上壳体的接地平面。 接地导体部分9是翻盖式电话机的下壳体的接地平面。 半波长狭缝天线30包括第一导体部分7，第二导体部分8，三个短路导体部分10-12和第二电源部分3.第一电源部分2是用于 壳体天线20.第二电源部分3是用于半波长时隙天线30的电源部分。第一和第二电源部分2和3连接到无线通信电路4并允许无线通信。
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公开(公告)号：US20100069017A1
公开(公告)日：2010-03-18
申请号：US12517316
申请日：2008-09-30
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q9/16 , H04M1/0216
摘要： A housing antenna 20 includes a first conductor section 7, a ground conductor section 9, and a first power supply section 2. The first conductor section 7 is a ground plane of an upper housing of a flip-type telephone. The ground conductor section 9 is a ground plane of a lower housing of the flip-type telephone. A ¼ wavelength one-end-short-circuited patch antenna 30 includes the first conductor section 7, a second conductor section 8, a short-circuit conductor section 10, and a second power supply section 3. The first power supply section 2 is a power supply section of the housing antenna 20. The second power supply section 3 is a power supply section of the ¼ wavelength one-end-short-circuited patch antenna 30. The first and the second power supply sections 2 and 3 are connected to a wireless communication circuit 4, thereby enabling wireless communication.
摘要翻译： 壳体天线20包括第一导体部分7，接地导体部分9和第一电源部分2.第一导体部分7是翻盖式电话机的上壳体的接地平面。 接地导体部分9是翻盖式电话机的下壳体的接地平面。 1/4波长的一端短路贴片天线30包括第一导体部分7，第二导体部分8，短路导体部分10和第二电源部分3.第一电源部分2是 电源部分。第二电源部分3是1/4波长的一端短路贴片天线30的电源部分。第一和第二电源部分2和3连接到 无线通信电路4，从而实现无线通信。
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5.发明授权公开(公告)号：US08200302B2
公开(公告)日：2012-06-12
申请号：US12517316
申请日：2008-09-30
IPC分类号： H04M1/00
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q9/16 , H04M1/0216
摘要： A housing antenna is small enough in size so as to be accommodated in a mobile device. The antenna has a number of feeding points that allow the antenna to operate as a number of antenna elements. The antenna is capable of realizing high speed communication by increasing communication capacity.
摘要翻译： 外壳天线的尺寸足够小，以便容纳在移动设备中。 天线具有允许天线作为多个天线元件工作的多个馈电点。 该天线能够通过增加通信能力来实现高速通信。
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6.发明授权MIMO antenna apparatus changing antenna elements based on transmission capacity 有权MIMO天线装置根据传输容量改变天线元件公开(公告)号：US08190104B2
公开(公告)日：2012-05-29
申请号：US12361770
申请日：2009-01-29
IPC分类号： H04B1/44
CPC分类号： H04B7/0808 , H04B7/0825 , H04B7/0831 , H04B7/0874
摘要： A controller of a MIMO antenna apparatus calculates a current transmission capacity based on signal levels detected by a signal level detector circuit. The controller calculates an estimated transmission capacity assuming that at least one of antenna elements currently connected to a MIMO modulator and demodulator circuit is changed to a further antenna element not connected to the MIMO modulator and demodulator circuit, based on the detected signal levels and degrees of electromagnetic coupling stored in a degree-of-coupling memory. The controller controls a switch circuit to connect the further antenna element to the MIMO modulator and demodulator circuit when the current transmission capacity becomes lower than the estimated transmission capacity.
摘要翻译： MIMO天线装置的控制器基于由信号电平检测器电路检测到的信号电平来计算当前传输容量。 控制器计算估计的传输容量，假设当前连接到MIMO调制器和解调器电路的天线元件中的至少一个被改变为未连接到MIMO调制器和解调器电路的另外的天线元件，基于检测到的信号电平和 存储在耦合度存储器中的电磁耦合。 当当前传输容量变得低于估计的传输容量时，控制器控制开关电路将另外的天线元件连接到MIMO调制器和解调器电路。
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公开(公告)号：US20110006963A1
公开(公告)日：2011-01-13
申请号：US12922120
申请日：2008-12-24
申请人： Kazuya Tani , Yoshio Koyanagi , Toshiteru Hayashi
发明人： Kazuya Tani , Yoshio Koyanagi , Toshiteru Hayashi
CPC分类号： H01Q1/243 , H01Q9/0407 , H01Q9/0421
摘要： An antenna element includes: a first conductive plate which is approximately rectangular; a second conductive plate which shares one side of the first conductive plate in the width direction, which is placed substantially perpendicularly to the first conductive plate, and which is approximately rectangular; a third conductive plate which shares another side of the second conductive plate in the width direction, the other side being opposed to the one side shared with the first conductive plate, which is placed perpendicularly to be opposed to the first conductive plate, and which is approximately rectangular; a fourth conductive plate which shares one sides of the first conductive plate, the second conductive plate, and the third conductive plate; a sixth conductive plate which extends from one side of the fourth conductive plate that does not share one sides of the first conductive plate, the second conductive plate, and the third conductive plate, and which is placed substantially perpendicularly to the fourth conductive plate; slits which are disposed respectively between the sixth conductive plate, and the first conductive plate and the third conductive plate; a short pin which connects the ground plate to the first conductive plate or the second conductive plate; and a feed pin which is connected to the first conductive plate or the second conductive plate in parallel to the short pin and in adjacent to the short pin.
摘要翻译： 天线元件包括：大致矩形的第一导电板; 第二导电板，其在宽度方向上共享第一导电板的一侧，其大致垂直于第一导电板放置，并且大致为矩形; 第三导电板，其在宽度方向上共享第二导电板的另一侧，另一侧与与第一导电板垂直放置的与第一导电板共用的一侧相对，并且其是与 大致矩形 共享第一导电板，第二导电板和第三导电板的一侧的第四导电板; 第四导电板，其从第四导电板的不共享第一导电板的一侧的一侧延伸，第二导电板和第三导电板，并且基本上垂直于第四导电板放置; 分别设置在第六导电板与第一导电板和第三导电板之间的狭缝; 将接地板连接到第一导电板或第二导电板的短销; 以及与所述第一导电板或所述第二导电板平行地连接到所述短销并且与所述短销相邻的进给销。
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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
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。
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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
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。
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公开(公告)号：US20120127043A1
公开(公告)日：2012-05-24
申请号：US13387948
申请日：2010-03-04
申请人： Daigo Imano , Kenya Nagano , Yoshio Koyanagi , Noriyoshi Sato
发明人： Daigo Imano , Kenya Nagano , Yoshio Koyanagi , Noriyoshi Sato
IPC分类号： H01Q1/24
摘要： A portable radio having a housing 10 made up of a combination of a first case 11 and a second case 12 includes: an annular resilient member 13 sandwiched between the first case 11 and the second case 12; a flexible printed board 14 that is formed integrally with the annular resilient member 13 and that is provided in at least an area surrounded by the annular resilient member 13; an antenna section 15 that is provided on the flexible printed board 14 while being folded along a plurality of inner wall surfaces which are oriented in mutually different orientations and which belong to at least one of the first case 11 and the second case 12; and a circuit board 17 placed within an area surrounded by the annular resilient member 13.
摘要翻译： 具有由第一壳体11和第二壳体12的组合构成的壳体10的便携式无线电设备包括：夹在第一壳体11和第二壳体12之间的环形弹性构件13; 柔性印刷电路板14，其与环形弹性构件13一体地形成，并且设置在至少由环形弹性构件13包围的区域中; 天线部分15，其设置在柔性印刷电路板14上，同时沿着相互不同的取向定向并且属于第一壳体11和第二壳体12中的至少一个的多个内壁表面折叠; 以及放置在由环形弹性构件13包围的区域内的电路板17。
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