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1. 发明申请

US20110059712A1 PORTABLE WIRELESS DEVICE 审中-公开
标题翻译：便携式无线设备
公开(公告)号：US20110059712A1
公开(公告)日：2011-03-10
申请号：US12991871
申请日：2009-02-20
申请人： Haruhiko Kakitsu , Hideki Hayama , Yukari Yamazaki , Hiroyuki Uejima
发明人： Haruhiko Kakitsu , Hideki Hayama , Yukari Yamazaki , Hiroyuki Uejima
IPC分类号： H04B7/00
CPC分类号： H04B1/18 , H01Q1/242 , H04B7/0842
摘要： There is provided a portable radio that makes it possible to assure high receiving performance by improving deterioration of antenna gain attributable to electromagnetic field coupling between the plurality of antennas.A portable radio has a first antenna 11; a second antenna 13; a first low noise amplifier 12 connected to the first antenna 11; a second low noise amplifier 14 connected to the second antenna 13; and a DTV tuner module 15 that can perform diversity combination and that is connected to the first low noise amplifier 12 and the second low noise amplifier 14, wherein an input impedance of the first low noise amplifier 12 and an input impedance of the second low noise amplifier 14 entirely differ from each other at an operating frequency band of the DTV tuner module 15 capable of performing diversity combination.
摘要翻译：提供了一种便携式无线电装置，其可以通过改善归因于多个天线之间的电磁场耦合的天线增益的恶化来确保高接收性能。便携式无线电装置具有第一天线11; 第二天线13; 连接到第一天线11的第一低噪声放大器12; 连接到第二天线13的第二低噪声放大器14; 以及可以执行分集组合并连接到第一低噪声放大器12和第二低噪声放大器14的DTV调谐器模块15，其中第一低噪声放大器12的输入阻抗和第二低噪声放大器12的输入阻抗在能够进行分集组合的DTV调谐器模块15的工作频带上，放大器14完全不同。

2. 发明授权

US08180414B2 Portable radio device 失效
标题翻译：便携式无线电设备
公开(公告)号：US08180414B2
公开(公告)日：2012-05-15
申请号：US12681370
申请日：2008-09-30
申请人： Hiroyuki Uejima , Shingo Sumi , Hideki Hayama , Haruhiko Kakitsu , Yukari Yamazaki
发明人： Hiroyuki Uejima , Shingo Sumi , Hideki Hayama , Haruhiko Kakitsu , Yukari Yamazaki
IPC分类号： H04M1/00
CPC分类号： H01Q1/243 , H04M1/0222
摘要： There is adopted an enclosure dipole antenna structure including antenna elements respectively provided in a lower enclosure and an upper enclosure. There is also adopted a structure in which the lower structure and the upper structure are rotatably joined together along two axes of hinges. The enclosures thereby become openable and closable in two directions including a vertical direction and a horizontal direction. There can be implemented high antenna performance without use of an external antenna even regardless of whether the enclosures are opened in the vertical direction or the horizontal direction. A feeding section and a connection section are separated from each other by a distance of 1/20 or more of a wavelength corresponding to an operating frequency. Power can well be fed to the antenna elements.
摘要翻译：采用了包括天线元件的外壳偶极天线结构，分别设置在下壳体和上壳体中。还采用其中下结构和上结构沿着铰链的两个轴线可旋转地接合在一起的结构。因此，外壳在包括垂直方向和水平方向的两个方向上变得可打开和关闭。即使不管外壳是在垂直方向还是水平方向上打开，都可以实现高天线性能而不使用外部天线。馈电部分和连接部分彼此分开与工作频率对应的波长的1/20或更大的距离。功率可以很好地馈送到天线元件。

3. 发明申请

US20110169712A1 PORTABLE RADIO EQUIPMENT 审中-公开
标题翻译：便携式无线电设备
公开(公告)号：US20110169712A1
公开(公告)日：2011-07-14
申请号：US12989323
申请日：2008-12-22
申请人： Shingo Sumi , Kenya Nagano , Haruhiko Kakitsu , Yukari Yamazaki , Hiroyuki Uejima , Hideki Hayama
发明人： Shingo Sumi , Kenya Nagano , Haruhiko Kakitsu , Yukari Yamazaki , Hiroyuki Uejima , Hideki Hayama
IPC分类号： H01Q21/30
CPC分类号： H01Q25/00 , H01Q1/243 , H01Q1/52 , H01Q5/50 , H01Q21/28 , H01Q21/30
摘要： When three or more antennas and a plurality of wireless circuits using wireless frequency bands near to each other are installed on a cabinet whose size is limited, degradation of characteristic caused by electromagnetic coupling between antennas is suppressed. When a first antenna 21 and a second antenna 22 are connected to a first wireless circuit 31, a third antenna 23 is connected to a second wireless circuit 32, and an operation frequency band of the second wireless circuit 32 is near in a higher band than an operation frequency band of the first wireless circuit 31, a feeding point 23a of the third antenna is placed at a position nearer to a feeding point 21a of the first antenna than the feeding point 22a of the second antenna. In the operation frequency band of the first wireless circuit 31, the gain of the first antenna 21 is set higher than the gain of the second antenna 22 in a low frequency band and the gain of the first antenna 21 is set higher than the gain of the second antenna 22 in a high frequency band.
摘要翻译：当三个以上的天线和使用无线频带的多个无线电路被安装在尺寸受限的机柜上时，可以抑制由天线之间的电磁耦合引起的特性的劣化。当第一天线21和第二天线22连接到第一无线电路31时，第三天线23连接到第二无线电路32，并且第二无线电路32的操作频带在比第第一无线电路31的工作频带，第三天线的馈电点23a位于比第二天线的馈电点22a更靠近第一天线的馈电点21a的位置。在第一无线电路31的操作频带中，将第一天线21的增益设定为高于低频带中的第二天线22的增益，并且将第一天线21的增益设定为高于第二天线22处于高频带。

4. 发明申请

US20100240424A1 PORTABLE RADIO DEVICE 失效
标题翻译：便携式无线电设备
公开(公告)号：US20100240424A1
公开(公告)日：2010-09-23
申请号：US12681370
申请日：2008-09-30
申请人： Hiroyuki Uejima , Shingo Sumi , Hideki Hayama , Haruhiko Kakitsu , Yukari Yamazaki
发明人： Hiroyuki Uejima , Shingo Sumi , Hideki Hayama , Haruhiko Kakitsu , Yukari Yamazaki
IPC分类号： H04M1/00 , H01Q1/24
CPC分类号： H01Q1/243 , H04M1/0222
摘要： There is adopted an enclosure dipole antenna structure including antenna elements respectively provided in a lower enclosure and an upper enclosure. There is also adopted a structure in which the lower structure and the upper structure are rotatably joined together along two axes of hinges. The enclosures thereby become openable and closable in two directions including a vertical direction and a horizontal direction. There can be implemented high antenna performance without use of an external antenna even regardless of whether the enclosures are opened in the vertical direction or the horizontal direction. A feeding section and a connection section are separated from each other by a distance of 1/20 or more of a wavelength corresponding to an operating frequency. Power can well be fed to the antenna elements.
摘要翻译：采用了包括天线元件的外壳偶极天线结构，分别设置在下壳体和上壳体中。还采用其中下结构和上结构沿着铰链的两个轴线可旋转地接合在一起的结构。因此，外壳在包括垂直方向和水平方向的两个方向上变得可打开和关闭。即使不管外壳是在垂直方向还是水平方向上打开，都可以实现高天线性能而不使用外部天线。馈电部分和连接部分彼此分开与工作频率对应的波长的1/20或更大的距离。功率可以很好地馈送到天线元件。

5. 发明申请

US20110065404A1 PORTABLE RADIO 审中-公开
标题翻译：便携式无线电
公开(公告)号：US20110065404A1
公开(公告)日：2011-03-17
申请号：US12992234
申请日：2009-02-20
申请人： Hideki Hayama , Hiroyuki Uejima , Yukari Yamazaki
发明人： Hideki Hayama , Hiroyuki Uejima , Yukari Yamazaki
IPC分类号： H04B7/00 , H01Q1/24
CPC分类号： H04B7/0848 , H04B7/0814 , H04B7/0871
摘要： There is provided a portable radio that enables simultaneous input of high frequency signals from a plurality of built-in antennas and performance of optimum receiving operation.A portable radio 1 include a first built-in antenna 10A; a first low noise amplifier 122A that amplifies a signal from the first built-in antenna 10A; a first receiving section 124A that carries out a predetermined receiving operation to a signal from the first low noise amplifier 122A; a second built-in antenna 10B that is lower than the first built-in antenna 10A in terms of a gain; a second low noise amplifier 122B that amplifies a signal from the second built-in antenna 10B; a second receiving section 124B that carries out a predetermined receiving operation to a signal from the second low noise amplifier 122Bo; and a receiving circuit section 123 that carries out a predetermined diversity processing to the signals undergone receiving operation when both of the receiving sections 124 perform receiving operation.
摘要翻译：提供了便携式无线电装置，其能够同时输入来自多个内置天线的高频信号并且执行最佳的接收操作。便携式收音机1包括第一内置天线10A; 放大来自第一内置天线10A的信号的第一低噪声放大器122A; 对来自第一低噪声放大器122A的信号执行预定接收操作的第一接收部分124A; 在增益方面低于第一内置天线10A的第二内置天线10B; 放大来自第二内置天线10B的信号的第二低噪声放大器122B; 对来自第二低噪声放大器122Bo的信号执行预定接收操作的第二接收部分124B; 以及接收电路部分123，当两个接收部分124执行接收操作时，对经过接收操作的信号执行预定的分集处理。

6. 发明授权

US07787922B2 Portable telephone with broadcast receiver 失效
标题翻译：带广播接收器的便携式电话
公开(公告)号：US07787922B2
公开(公告)日：2010-08-31
申请号：US11577897
申请日：2005-10-28
申请人： Yukari Yamazaki , Masashi Koshi , Haruhiko Kakitsu , Atsuhiko Hashigaya , Hiroyuki Sasaki , Yutaka Saito , Kenya Nagano
发明人： Yukari Yamazaki , Masashi Koshi , Haruhiko Kakitsu , Atsuhiko Hashigaya , Hiroyuki Sasaki , Yutaka Saito , Kenya Nagano
IPC分类号： H04M1/00
CPC分类号： H04N7/147 , H01Q1/084 , H01Q1/243 , H01Q1/36 , H01Q7/00 , H01Q9/42 , H01Q21/28 , H04N7/142 , H04N2007/145
摘要： To provide a cell phone equipped with a broadcast receiver that delivers a high receiving sensitivity and antenna performance in various usage states.A loop element 12 as an antenna for receiving television broadcast is arranged in a range (c) of an upper end portion of an upper housing 1. An end part of an upper circuit board 6 is matched with a portion shown by (a) so that a conductor other than the antenna element does not exist in the range (c). A monopole element 19 for cell phone communication is arranged at a lower end portion of a lower housing 2.
摘要翻译：提供配备有广播接收机的手机，其在各种使用状态下提供高接收灵敏度和天线性能。作为用于接收电视广播的天线的环形元件12布置在上壳体1的上端部分的范围（c）中。上电路板6的端部与（a）所示的部分相匹配天线元件以外的导体不存在于（c）的范围内。用于手机通信的单极元件19布置在下壳体2的下端部。

7. 发明申请

US20090131129A1 PORTABLE TELEPHONE WITH BROADCAST RECEIVER 失效
标题翻译：便携式电话与广播接收器
公开(公告)号：US20090131129A1
公开(公告)日：2009-05-21
申请号：US11577897
申请日：2005-10-28
申请人： Yukari Yamazaki , Masashi Koshi , Haruhiko Kakitsu , Atsuhiko Hashigaya , Hiroyuki Sasaki , Yutaka Saito , Kenya Nagano
发明人： Yukari Yamazaki , Masashi Koshi , Haruhiko Kakitsu , Atsuhiko Hashigaya , Hiroyuki Sasaki , Yutaka Saito , Kenya Nagano
IPC分类号： H04M1/00
CPC分类号： H04N7/147 , H01Q1/084 , H01Q1/243 , H01Q1/36 , H01Q7/00 , H01Q9/42 , H01Q21/28 , H04N7/142 , H04N2007/145
摘要： To provide a cell phone equipped with a broadcast receiver that delivers a high receiving sensitivity and antenna performance in various usage states.A loop element 12 as an antenna for receiving television broadcast is arranged in a range (c) of an upper end portion of an upper housing 1. An end part of an upper circuit board is matched with a portion shown by (a) so that a conductor other than the antenna element does not exist in the range (c). A monopole element 19 for cell phone communication is arranged at a lower end portion of a lower housing 2.
摘要翻译：提供配备有广播接收机的手机，其在各种使用状态下提供高接收灵敏度和天线性能。作为用于接收电视广播的天线的环形元件12被布置在上壳体1的上端部分的范围（c）中。上电路板的端部与（a）所示的部分相匹配，使得天线元件以外的导体不存在于（c）的范围内。用于手机通信的单极元件19布置在下壳体2的下端部。

8. 发明申请

US20130090152A1 PORTABLE WIRELESS DEVICE 审中-公开
标题翻译：便携式无线设备
公开(公告)号：US20130090152A1
公开(公告)日：2013-04-11
申请号：US13700227
申请日：2011-06-10
申请人： Yukari Yamazaki , Hiroyuki Uejima , Hiroyuki Shioya , Mitsuru Saitou , Kenya Nagano
发明人： Yukari Yamazaki , Hiroyuki Uejima , Hiroyuki Shioya , Mitsuru Saitou , Kenya Nagano
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/245 , H01Q1/52 , H01Q9/42 , H04M1/026
摘要： To provide a portable wireless device in which the portability is excellent, a decrease in a size or a closed call is enabled, and a bandwidth can be increased with a reduction in an SAR value, There is employed a structure which includes a housing forming an outer packaging of the portable telephone, a circuit board provided in the housing, an antenna element provided close to one of short sides of the circuit board, and a metal plate connected to at least one of long sides of the circuit board and the antenna element side along a side wall of the housing, and in which a side of the metal plate that is not connected to the circuit board is opened.
摘要翻译：为了提供便携性优异的便携式无线装置，能够减小尺寸或闭合呼叫，并且可以随着SAR值的降低而增加带宽。采用的结构包括形成便携式电话的外包装，设置在壳体中的电路板，靠近电路板的短边之一设置的天线元件和连接到电路板的长边和天线元件中的至少一个的金属板并且其中未连接到电路板的金属板的侧面被打开。

9. 发明申请

US20070225052A1 Portable Telephone with Broadcast Ceceiver 审中-公开
标题翻译：带广播收发器的便携式电话
公开(公告)号：US20070225052A1
公开(公告)日：2007-09-27
申请号：US11579149
申请日：2005-03-16
申请人： Yukari Yamazaki , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa , Hiroyuki Sasaki
发明人： Yukari Yamazaki , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa , Hiroyuki Sasaki
IPC分类号： H04M1/00
CPC分类号： H01Q1/428 , H01Q1/242 , H01Q5/335 , H04B1/3816 , H04B1/401 , H04M1/021 , H04M1/0233 , H04N5/44 , H04N5/64 , H04N21/41407
摘要： A portable telephone with broadcast receiver realizing high sensitivity performance by interlocking with the screen display state both at the time of broadcast receiving and portable telephone communication, thereby attaining suitable antenna polarization characteristics. An antenna element (1) is mounted on a display section case (3) in such a manner that its helical axis direction is aligned with the longitudinal direction of a liquid crystal display section (2). The display section case (3) is connected to an upper case (5) rotatably through a rotary shaft (4). The upper case (5) is coupled to a lower case (7) to be opened/closed freely through a hinge part (6). Main polarization direction of the antenna element (1) is varied depending on the rotational state of the liquid crystal display section (2) where its screen becomes long laterally or longitudinally, thus ensuring antenna polarization characteristics suitable for both at the time of broadcast reception and portable telephone communication.
摘要翻译：一种具有广播接收机的便携式电话，在广播接收和便携式电话通信时与屏幕显示状态互锁，实现高灵敏度性能，从而获得合适的天线极化特性。天线元件（1）以使其螺旋轴方向与液晶显示部（2）的长度方向一致的方式安装在显示部壳体（3）上。显示部分壳体（3）通过旋转轴（4）可旋转地连接到上壳体（5）。上壳体（5）通过铰链部分（6）联接到下壳体（7）以自由地打开/关闭。天线元件（1）的主极化方向根据其屏幕在横向或纵向上变长的液晶显示部分（2）的旋转状态而变化，从而确保在广播接收时适合的天线极化特性和便携式电话通讯。

10. 发明授权

US08060167B2 Portable wireless machine 有权
标题翻译：便携式无线机
公开(公告)号：US08060167B2
公开(公告)日：2011-11-15
申请号：US10521490
申请日：2003-06-26
申请人： Yutaka Saitou , Yoshio Koyanagi , Kenichi Yamada , Masashi Koshi , Yukari Yamazaki
发明人： Yutaka Saitou , Yoshio Koyanagi , Kenichi Yamada , Masashi Koshi , Yukari Yamazaki
IPC分类号： H04M1/00
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q3/24 , H01Q3/247 , H01Q9/16 , H01Q9/285 , H01Q21/29 , H01Q23/00 , H04M1/0214
摘要： An upper case (1) is connected to a lower case (2) in a hinge portion (3) so as to freely rotate. A plate shaped conductor (4) and a plate shaped conductor (5) are disposed along the surface of the case in the upper case (1). A ground plate (6) is formed in a ground pattern of a circuit board disposed in the lower case (2). The plate shaped conductor (4) and the plate shaped conductor (5) are selected by a high frequency switch (14) and connected to one end of a feeding portion (15). The other end of the feeding portion (15) is connected to the ground plate (6) to form a dipole antenna.
摘要翻译：上壳体（1）在铰链部分（3）中与下壳体（2）连接以自由旋转。沿着壳体的表面在上壳体（1）中设置板状导体（4）和板状导体（5）。接地板（6）形成在布置在下壳体（2）中的电路板的接地图案中。板状导体（4）和板状导体（5）由高频开关（14）选择并连接到馈电部分（15）的一端。馈电部分（15）的另一端连接到接地板（6）以形成偶极天线。

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