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1. 发明授权

US07777571B2 High frequency power amplifier 有权
标题翻译：高频功率放大器
公开(公告)号：US07777571B2
公开(公告)日：2010-08-17
申请号：US12147542
申请日：2008-06-27
申请人： Seiki Gotou , Akira Inoue , Ko Kanaya , Shinsuke Watanabe
发明人： Seiki Gotou , Akira Inoue , Ko Kanaya , Shinsuke Watanabe
IPC分类号： H03F3/191
CPC分类号： H03F3/604 , H01L23/66 , H01L24/48 , H01L24/49 , H01L2223/6655 , H01L2224/48091 , H01L2224/49175 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/19041 , H01L2924/19051 , H01L2924/30107 , H01L2924/3011 , H03F2200/237 , H03F2200/255 , H03F2200/423 , H03F2200/429 , H01L2924/00 , H01L2224/45099 , H01L2224/05599
摘要： A high frequency power amplifier comprises: a multi-finger transistor with transistor cells electrically connected in parallel; an input side matching circuit connected to gate electrodes of the transistor cells; and resonant circuits respectively connected between the gate electrode of a transistor cell and the input side matching circuit. The resonant circuit resonates at a second harmonic of the operating frequency of the transistor or within a predetermined range of frequencies having a center at the second harmonic of the operating frequency, and becomes a high-impedance load at the second harmonic, or an open load.
摘要翻译：高频功率放大器包括：具有并联电连接的晶体管单元的多指晶体管; 连接到晶体管单元的栅极的输入侧匹配电路; 以及分别连接在晶体管单元的栅电极和输入侧匹配电路之间的谐振电路。谐振电路以晶体管的工作频率的二次谐波或在具有工作频率的二次谐波的中心的预定频率范围内谐振，并且变为二次谐波处的高阻抗负载或开路负载。

2. 发明申请

US20090275814A1 SYSTEM AND METHOD FOR MEASURING CONSTITUENT CONCENTRATION 审中-公开
标题翻译：用于测量构成浓度的系统和方法
公开(公告)号：US20090275814A1
公开(公告)日：2009-11-05
申请号：US12302187
申请日：2007-06-08
申请人： Shinsuke Watanabe , Akira Inoue , Hiroshi Yoshida
发明人： Shinsuke Watanabe , Akira Inoue , Hiroshi Yoshida
IPC分类号： A61B5/1455
CPC分类号： A61B5/0507 , A61B5/14532
摘要： A system and method for measuring concentration of a constituent of a specimen are provided. The system includes an oscillator for outputting, towards the specimen, electromagnetic waves having respective different frequencies between 5 GHz and 300 GHz; a detector for detecting the electromagnetic waves that are reflected from the specimen; and a processor measuring at least one of reflection coefficient and complex permittivity of the electromagnetic waves detected and calculating the concentration of the constituent of the specimen based upon at least one of the reflection coefficient measured and the complex permittivity measured.
摘要翻译：提供了一种用于测量试样组分浓度的系统和方法。该系统包括用于向样本输出在5GHz和300GHz之间具有各自不同频率的电磁波的振荡器; 用于检测从样本反射的电磁波的检测器; 以及处理器，其测量检测到的电磁波的反射系数和复介电常数中的至少一个，并根据测量的反射系数和复介电常数中的至少一个来计算样品的成分浓度。

3. 发明授权

US07701296B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US07701296B2
公开(公告)日：2010-04-20
申请号：US11874966
申请日：2007-10-19
申请人： Akira Inoue , Seiki Goto , Kou Kanaya , Shinsuke Watanabe
发明人： Akira Inoue , Seiki Goto , Kou Kanaya , Shinsuke Watanabe
IPC分类号： H03F3/04
CPC分类号： H03F1/523 , H03F3/195 , H03F3/211 , H03F2200/211 , H03F2200/366 , H03F2200/381
摘要： A current limiting circuit is connected to the gate (input terminal) of an amplifying transistor. The current limiting circuit includes a protecting transistor, a first protecting resistor connecting the drain to the gate of the protecting transistor, and a second protecting resistor connecting the source to the gate of the protecting transistor. The current limiting circuit limits current, so that electric power larger than the maximum electric power allowable for the amplifying transistor does not pass.
摘要翻译：限流电路连接到放大晶体管的栅极（输入端）。限流电路包括保护晶体管，将漏极连接到保护晶体管的栅极的第一保护电阻以及将源极连接到保护晶体管的栅极的第二保护电阻。电流限制电路限制电流，使得大于放大晶体管可允许的最大电功率的功率不通过。

4. 发明授权

US07629857B2 Second harmonic oscillator 有权
标题翻译：二次谐波振荡器
公开(公告)号：US07629857B2
公开(公告)日：2009-12-08
申请号：US12035724
申请日：2008-02-22
申请人： Shinsuke Watanabe , Akira Inoue
发明人： Shinsuke Watanabe , Akira Inoue
IPC分类号： H03B1/00
CPC分类号： H03B19/14
摘要： A second harmonic oscillator has a series positive feedback configuration, suppresses output of a fundamental signal, and outputs a second harmonic signal having a frequency in a range from 1 GHz to 200 GHz generated inside of a circuit. The second harmonic oscillator includes: a transistor having a base terminal, a first emitter terminal, a second emitter terminal, and a collector terminal; a resonator circuit connected to the base terminal; a first transmission line shod-circuiting stub connected to one of the two emitter terminals; and a second transmission line short-circuiting stub connected to the other of the two emitter terminals and having a line length obtained by adding one-fourth of one wavelength of the fundamental signal to an integer multiple of one-half wavelength of the fundamental signal.
摘要翻译：二次谐波振荡器具有串联正反馈配置，抑制基本信号的输出，并且输出在电路内部产生的频率范围为1GHz至200GHz的二次谐波信号。二次谐波振荡器包括：具有基极端子，第一发射极端子，第二发射极端子和集电极端子的晶体管; 连接到基座的谐振器电路; 连接到两个发射极端子之一的第一传输线路断路短路; 以及连接到两个发射极端子中的另一个的第二传输线短路短路，并且具有通过将基本信号的一个波长的四分之一相加到基本信号的二分之一波长的整数倍而获得的线路长度。

5. 发明申请

US20090237166A1 HIGH FREQUENCY POWER AMPLIFIER 有权
标题翻译：高频功率放大器
公开(公告)号：US20090237166A1
公开(公告)日：2009-09-24
申请号：US12147542
申请日：2008-06-27
申请人： Seiki Gotou , Akira Inoue , Ko Kanaya , Shinsuke Watanabe
发明人： Seiki Gotou , Akira Inoue , Ko Kanaya , Shinsuke Watanabe
IPC分类号： H03F3/191 , H03F3/68
CPC分类号： H03F3/604 , H01L23/66 , H01L24/48 , H01L24/49 , H01L2223/6655 , H01L2224/48091 , H01L2224/49175 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/19041 , H01L2924/19051 , H01L2924/30107 , H01L2924/3011 , H03F2200/237 , H03F2200/255 , H03F2200/423 , H03F2200/429 , H01L2924/00 , H01L2224/45099 , H01L2224/05599
摘要： A high frequency power amplifier comprises: a multi-finger transistor with transistor cells electrically connected in parallel; an input side matching circuit connected to gate electrodes of the transistor cells; and resonant circuits respectively connected between the gate electrode of a transistor cell and the input side matching circuit. The resonant circuit resonates at a second harmonic of the operating frequency of the transistor or within a predetermined range of frequencies having a center at the second harmonic of the operating frequency, and becomes a high-impedance load at the second harmonic, or an open load.
摘要翻译：高频功率放大器包括：具有并联电连接的晶体管单元的多指晶体管; 连接到晶体管单元的栅电极的输入侧匹配电路; 以及分别连接在晶体管单元的栅电极和输入侧匹配电路之间的谐振电路。谐振电路以晶体管的工作频率的二次谐波或在具有工作频率的二次谐波的中心的预定频率范围内谐振，并且变为二次谐波处的高阻抗负载或开路负载。

6. 发明申请

US20080290951A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20080290951A1
公开(公告)日：2008-11-27
申请号：US11874966
申请日：2007-10-19
申请人： Akira Inoue , Seiki Goto , Kou Kanaya , Shinsuke Watanabe
发明人： Akira Inoue , Seiki Goto , Kou Kanaya , Shinsuke Watanabe
IPC分类号： H02H7/20
CPC分类号： H03F1/523 , H03F3/195 , H03F3/211 , H03F2200/211 , H03F2200/366 , H03F2200/381
摘要： A current limiting circuit is connected to the gate (input terminal) of an amplifying transistor. The current limiting circuit includes a protecting transistor, a first protecting resistor connecting the drain to the gate of the protecting transistor, and a second protecting resistor connecting the source to the gate of the protecting transistor. The current limiting circuit limits current, so that electric power larger than the maximum electric power allowable for the amplifying transistor does not pass.
摘要翻译：限流电路连接到放大晶体管的栅极（输入端）。限流电路包括保护晶体管，将漏极连接到保护晶体管的栅极的第一保护电阻以及将源极连接到保护晶体管的栅极的第二保护电阻。电流限制电路限制电流，使得大于放大晶体管可允许的最大电功率的功率不通过。

7. 发明申请

US20090051448A1 SECOND HARMONIC OSCILLATOR 有权
标题翻译：第二和谐振荡器
公开(公告)号：US20090051448A1
公开(公告)日：2009-02-26
申请号：US12035724
申请日：2008-02-22
申请人： Shinsuke Watanabe , Akira Inoue
发明人： Shinsuke Watanabe , Akira Inoue
IPC分类号： H03B1/00
CPC分类号： H03B19/14
摘要： A second harmonic oscillator has a series positive feedback configuration, suppresses output of a fundamental signal, and outputs a second harmonic signal having a frequency in a range from 1 GHz to 200 GHz generated inside of a circuit. The second harmonic oscillator includes: a transistor having a base terminal, a first emitter terminal, a second emitter terminal, and a collector terminal; a resonator circuit connected to the base terminal; a first transmission line short-circuiting stub connected to one of the two emitter terminals; and a second transmission line short-circuiting stub connected to the other of the two emitter terminals and having a line length obtained by adding one-fourth of one wavelength of the fundamental signal to an integer multiple of one-half wavelength of the fundamental signal.
摘要翻译：二次谐波振荡器具有串联正反馈配置，抑制基本信号的输出，并且输出在电路内部产生的频率范围为1GHz至200GHz的二次谐波信号。二次谐波振荡器包括：具有基极端子，第一发射极端子，第二发射极端子和集电极端子的晶体管; 连接到基座的谐振器电路; 连接到两个发射极端子之一的第一传输线短路短路; 以及连接到两个发射极端子中的另一个的第二传输线短路短路，并且具有通过将基本信号的一个波长的四分之一相加到基本信号的二分之一波长的整数倍而获得的线路长度。

8. 发明授权

US09037345B2 Information presentation system and in-vehicle apparatus 有权
标题翻译：信息呈现系统和车载设备
公开(公告)号：US09037345B2
公开(公告)日：2015-05-19
申请号：US14001070
申请日：2012-03-08
申请人： Akira Inoue
发明人： Akira Inoue
IPC分类号： G06F3/14 , H04M1/725
CPC分类号： G06F3/1423 , H04M1/7253 , H04M1/72577
摘要： A mobile terminal displays a screen image provided by an image data which is produced. An in-vehicle apparatus is fixed to a vehicle or is mounted on the vehicle to be portable. The mobile terminal sends the image data to the in-vehicle apparatus through communication such that a vehicle display portion of the in-vehicle apparatus displays a screen image provided by the image data. In a case where a communication between the in-vehicle apparatus and the mobile terminal is established, when one of the mobile terminal or the in-vehicle apparatus, in which an input operation has been performed prior to the other of the mobile terminal or the in-vehicle apparatus, is in operation, only the one of the mobile terminal or the in-vehicle apparatus is operable.
摘要翻译：移动终端显示由所生成的图像数据提供的屏幕图像。车载设备固定在车辆上或安装在车辆上以便携带。移动终端通过通信将图像数据发送到车载设备，使得车载设备的车辆显示部分显示由图像数据提供的屏幕图像。在建立车载设备与移动终端之间的通信的情况下，当移动终端或车载设备中的一个在移动终端或另一个移动终端之前进行了输入操作时车载设备正在操作中，只有移动终端或车载设备中的一个可操作。

9. 发明授权

US08914068B2 Array antenna apparatus 有权
标题翻译：阵列天线装置
公开(公告)号：US08914068B2
公开(公告)日：2014-12-16
申请号：US13581507
申请日：2011-02-22
申请人： Ryoji Hayashi , Yoshihito Hirano , Kiyohide Sakai , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Hiroyuki Joba , Kenichi Tajima , Yoshinori Takahashi , Kazutomi Mori , Tomohiro Akiyama
发明人： Ryoji Hayashi , Yoshihito Hirano , Kiyohide Sakai , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Hiroyuki Joba , Kenichi Tajima , Yoshinori Takahashi , Kazutomi Mori , Tomohiro Akiyama
IPC分类号： H04M1/00 , H01Q3/42 , H04B17/00 , H01Q3/30 , H01Q21/00
CPC分类号： H01Q3/42 , H01Q3/30 , H01Q21/0025 , H04B17/0085
摘要： An array antenna apparatus in which an SN ratio is improved. Antenna elements having transmission modules, respectively, are arranged in plurality, wherein the plurality of transmission modules respectively have transmission signal generators that each output a transmission intermediate frequency signal, local oscillation signal generators that each output a local oscillation signal, and transmission mixers that each mix the transmission intermediate frequency signal and the local oscillation signal with each other, thereby to carry out frequency conversion to a transmission high frequency signal. A reference signal source inputs a reference signal to the transmission signal generators and the local oscillation signal generators. The transmission intermediate frequency signal and the local oscillation signal are synchronized with each other by the reference signal.
摘要翻译：提高SN比的阵列天线装置。分别具有发送模块的天线元件分别配置有多个发送模块，其中，所述多个发送模块分别具有各自输出发送中频信号的发送信号发生器，各自输出本地振荡信号的本地振荡信号发生器以及各自输出本地振荡信号的发送混频器将发送中频信号和本地振荡信号彼此混合，从而对发送高频信号进行频率转换。参考信号源将参考信号输入到发送信号发生器和本地振荡信号发生器。发送中频信号和本地振荡信号通过参考信号彼此同步。

10. 发明授权

US08774737B2 Transmission module and phased array antenna apparatus 失效
标题翻译：传输模块和相控阵天线装置
公开(公告)号：US08774737B2
公开(公告)日：2014-07-08
申请号：US13582237
申请日：2010-03-04
申请人： Kazutomi Mori , Hiroyuki Joba , Yoshinori Takahashi , Tomohiro Akiyama , Ryoji Hayashi , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Kiyohide Sakai , Yoshihito Hirano
发明人： Kazutomi Mori , Hiroyuki Joba , Yoshinori Takahashi , Tomohiro Akiyama , Ryoji Hayashi , Mitsuhiro Shimozawa , Akira Inoue , Morishige Hieda , Kiyohide Sakai , Yoshihito Hirano
IPC分类号： H04B1/04 , H01Q11/12 , H03F1/32 , H03F1/02 , H03G3/00 , H03G3/30
CPC分类号： H03F1/3247 , H01Q3/26 , H01Q3/267 , H03F1/02 , H03F1/0211 , H03F1/0227 , H03F1/0238 , H03F3/24 , H03F2200/211 , H03F2200/411 , H03F2200/451 , H03G3/004 , H03G3/3042 , H04B1/0483 , H04B17/13 , H04B2001/045
摘要： A transmission module including a power supply voltage control unit that sets a power supply voltage to the high frequency amplifier in a variable manner, and a control circuit that controls an amplitude control unit, a phase control unit and the power supply voltage control unit. The control circuit and the power supply voltage control unit control the power supply voltage in accordance with an output power of the high frequency amplifier. The transmission module can carry out not only phase control but also amplitude control in a continuous manner, while suppressing amplitude and phase variation, and a high frequency amplifier in the transmission module is made highly efficient. In addition, a large directional gain, a low side lobe level and a low power consumption are achieved, as a phased array antenna apparatus using a transmission module.
摘要翻译：一种传输模块，包括以可变方式设置高频放大器的电源电压的电源电压控制单元和控制振幅控制单元，相位控制单元和电源电压控制单元的控制电路。控制电路和电源电压控制单元根据高频放大器的输出功率来控制电源电压。传输模块不仅可以在抑制幅度和相位变化的同时进行相位控制，而且可以连续进行幅度控制，并且使传输模块中的高频放大器高效。此外，作为使用传输模块的相控阵天线装置，实现了大的方向增益，低旁瓣电平和低功耗。

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