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1. 发明授权

US07868705B2 High-frequency oscillator and electronic apparatus 有权
标题翻译：高频振荡器和电子设备
公开(公告)号：US07868705B2
公开(公告)日：2011-01-11
申请号：US12199871
申请日：2008-08-28
申请人： Tomohide Aramata
发明人： Tomohide Aramata
IPC分类号： H03B5/12
CPC分类号： H03B5/1231 , H03B5/1203 , H03B5/1262 , H03B2200/0048 , H03B2201/0266
摘要： In a high-frequency oscillator, a first resonance circuit and a second resonance circuit are respectively connected to a first amplifier circuit and a second amplifier circuit. A selection circuit includes a first switch circuit and a second switch circuit which selectively operate one of the first amplifier circuit and the second amplifier circuit. A grounded capacitor is connected to output sides of the first amplifier circuit and the second amplifier circuit. The grounded capacitor is commonly used by both the first amplifier circuit and the second amplifier circuit. An auxiliary grounded capacitor is connected between the first switch circuit and the first amplifier circuit. Accordingly, the grounded capacitor and the auxiliary grounded capacitor are connected to each other in parallel only when the first amplifier circuit is activated.
摘要翻译：在高频振荡器中，第一谐振电路和第二谐振电路分别连接到第一放大器电路和第二放大器电路。选择电路包括选择性地操作第一放大器电路和第二放大器电路之一的第一开关电路和第二开关电路。接地电容器连接到第一放大器电路和第二放大器电路的输出侧。接地电容器通常由第一放大器电路和第二放大器电路两者使用。辅助接地电容器连接在第一开关电路和第一放大器电路之间。因此，只有当第一放大器电路被激活时，接地电容器和辅助接地电容器彼此并联连接。

2. 发明授权

US07109811B2 Voltage controlled oscillator, composite module, and communication apparatus 有权
标题翻译：压控振荡器，复合模块和通讯装置
公开(公告)号：US07109811B2
公开(公告)日：2006-09-19
申请号：US10746661
申请日：2003-12-26
申请人： Tomohide Aramata , Osamu Oe
发明人： Tomohide Aramata , Osamu Oe
IPC分类号： H03B1/00
CPC分类号： H03B5/1847 , H03B5/1203 , H03B5/1231 , H03B5/1243
摘要： A resonant circuit includes a choke coil, a variable-capacitance diode, coupling capacitors, a resonant capacitor, a resonator defining an inductor element, and a bypass capacitor. An amplifying circuit includes a buffer amplifying transistor, an oscillating transistor, bias resistors, Colpitts capacitors, bypass capacitors, a coupling capacitor, a choke coil, a resonant capacitor, and a resonant inductor. A bias resistor has one end electrically connected to the base of the oscillating transistor and has the other end electrically connected to the ground via the resonator having one end electrically grounded.
摘要翻译：谐振电路包括扼流线圈，可变电容二极管，耦合电容器，谐振电容器，限定电感器元件的谐振器和旁路电容器。放大电路包括缓冲放大晶体管，振荡晶体管，偏置电阻，Colpitts电容器，旁路电容器，耦合电容器，扼流线圈，谐振电容器和谐振电感器。偏置电阻器的一端电连接到振荡晶体管的基极，并且另一端通过谐振器电连接到地，一端电接地。

3. 发明申请

US20060027920A1 Electronic component production method and electronic component produced by the method 审中-公开
标题翻译：电子元器件生产方法和电子元件制造方法
公开(公告)号：US20060027920A1
公开(公告)日：2006-02-09
申请号：US11125365
申请日：2005-05-09
申请人： Tomohide Aramata
发明人： Tomohide Aramata
IPC分类号： H01L29/76
CPC分类号： H05K1/16 , H05K1/0268 , H05K3/0052 , H05K2203/107 , H05K2203/171
摘要： A method for adjusting the characteristics of individual substrates by trimming, while a plurality of the individual substrates are coupled to each other to constitute a parent substrate. One measurement probe is made to contact an adjacent terminal electrode of an adjacent individual substrate that is connected to a terminal electrode of an individual substrate to be trimmed with an inner electrode therebetween. The other measurement probe is made to contact either an adjacent terminal electrode of another adjacent individual substrate that is connected to another terminal electrode of the individual substrate to be trimmed with an inner electrode therebetween, or another terminal electrode of the individual substrate to be trimmed. An adjustment electrode of the individual substrate to be trimmed is laser-trimmed while the probes are in contact.
摘要翻译：一种用于通过修整来调整各个基板的特性的方法，同时多个单独的基板彼此耦合以构成母基板。使一个测量探针接触相邻的单独基板的相邻端子电极，该相邻的单个基板连接到待修整的单个基板的端子电极与它们之间的内部电极。使另一个测量探针与另一个相邻的单独基板的相邻端子电极接触，该相邻的端子电极连接到待修整的单个基板的另一个端子电极与其间的内部电极或要修整的单个基板的另一个端子电极。要修整的单个基板的调节电极在探针接触的同时进行激光修整。

4. 发明授权

US08976707B2 Radio-frequency front-end module 有权
标题翻译：射频前端模块
公开(公告)号：US08976707B2
公开(公告)日：2015-03-10
申请号：US13584961
申请日：2012-08-14
申请人： Tomohide Aramata , Hidemori Akagi
发明人： Tomohide Aramata , Hidemori Akagi
IPC分类号： H04L12/28 , H04L5/14
CPC分类号： H04L5/14 , H04B1/525
摘要： An RF front-end module includes power amplifiers, transmission-side filters, a reception-side filter, and a switch IC. A first transmission signal is output from a first transmission signal input terminal to a first common terminal via the power amplifier and the transmission-side filter. A second transmission signal is output from a second transmission signal input terminal to a second common terminal via the power amplifier and the transmission-side filter. A first reception signal input from the first common terminal and a second reception signal input from the second common terminal are input via the switch IC to the reception-side filter, common to the first and second reception signals, and are output from the reception-side filter to a reception signal output terminal.
摘要翻译： RF前端模块包括功率放大器，发送侧滤波器，接收侧滤波器和开关IC。第一发送信号经由功率放大器和发送侧滤波器从第一发送信号输入端子输出到第一公共端子。第二发送信号经由功率放大器和发送侧滤波器从第二发送信号输入端子输出到第二公共端子。从第一公共端子输入的第一接收信号和从第二公共端输入的第二接收信号经由开关IC输入到与第一和第二接收信号共同的接收侧滤波器，并从接收 - 侧滤波器到接收信号输出端子。

5. 发明授权

US07142067B2 Voltage-controlled oscillator, composite module, and communication apparatus 有权
标题翻译：压控振荡器，复合模块和通讯装置
公开(公告)号：US07142067B2
公开(公告)日：2006-11-28
申请号：US10746218
申请日：2003-12-26
申请人： Tomohide Aramata , Osamu Oe
发明人： Tomohide Aramata , Osamu Oe
IPC分类号： H03B5/18
CPC分类号： H03B5/1847 , H03B2201/0208
摘要： A voltage controlled oscillator includes a resonant circuit having a choke coil, a variable-capacitance diode, coupling capacitors, a resonant capacitor, a resonator, and a bypass capacitor. An amplifying circuit includes a buffer amplifying transistor, an oscillating transistor, bias resistors, Colpitts capacitors, bypass capacitors, a coupling capacitor, a choke coil, a resonant capacitor, and a resonant inductor which is an inductor element. A bias resistor has one end electrically connected to the base of the oscillating transistor and has the other end electrically connected to the ground via the resonant inductor having one end electrically grounded.
摘要翻译：压控振荡器包括具有扼流线圈，变容二极管，耦合电容器，谐振电容器，谐振器和旁路电容器的谐振电路。放大电路包括缓冲放大晶体管，振荡晶体管，偏置电阻器，Colpitts电容器，旁路电容器，耦合电容器，扼流线圈，谐振电容器和作为电感器元件的谐振电感器。偏置电阻器的一端电连接到振荡晶体管的基极，并且另一端通过谐振电感器电连接到地，一端电接地。

6. 发明申请

US20050128015A1 Voltage controlled oscillator, composite module, and communication apparatus 有权
标题翻译：压控振荡器，复合模块和通讯装置
公开(公告)号：US20050128015A1
公开(公告)日：2005-06-16
申请号：US10746661
申请日：2003-12-26
申请人： Tomohide Aramata , Osamu Oe
发明人： Tomohide Aramata , Osamu Oe
IPC分类号： H03B5/12 , H03B5/18 , H03B1/00
CPC分类号： H03B5/1847 , H03B5/1203 , H03B5/1231 , H03B5/1243
摘要： A resonant circuit includes a choke coil, a variable-capacitance diode, coupling capacitors, a resonant capacitor, a resonator defining an inductor element, and a bypass capacitor. An amplifying circuit includes a buffer amplifying transistor, an oscillating transistor, bias resistors, Colpitts capacitors, bypass capacitors, a coupling capacitor, a choke coil, a resonant capacitor, and a resonant inductor. A bias resistor has one end electrically connected to the base of the oscillating transistor and has the other end electrically connected to the ground via the resonator having one end electrically grounded.
摘要翻译：谐振电路包括扼流线圈，可变电容二极管，耦合电容器，谐振电容器，限定电感器元件的谐振器和旁路电容器。放大电路包括缓冲放大晶体管，振荡晶体管，偏置电阻，Colpitts电容器，旁路电容器，耦合电容器，扼流线圈，谐振电容器和谐振电感器。偏置电阻器的一端电连接到振荡晶体管的基极，并且另一端通过谐振器电连接到地，一端电接地。

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