-
公开(公告)号：US20060258312A1
公开(公告)日：2006-11-16
申请号：US11491972
申请日：2006-07-25
申请人： Toshiya Uozumi , Satoshi Tanaka , Masumi Kasahara , Hirotaka Oosawa , Yasuyuki Kimura , Robert Henshaw
发明人： Toshiya Uozumi , Satoshi Tanaka , Masumi Kasahara , Hirotaka Oosawa , Yasuyuki Kimura , Robert Henshaw
摘要： A semiconductor integrated circuit device for communication is provided with a PLL circuit or the like formed therein, the PLL circuit which is capable of realizing the compensation of fluctuation due to temperature change, the inhibition of increase in the chip area and the ensurement of the performance margin, and which controls a VCO having multiple oscillation frequency bands. In the case where automatic calibration is performed by switching a switch to a side of a DC voltage source in the PLL circuit using a VCO having multiple oscillation bands, a tuning voltage (Vtune) of an RFVCO is fixed to a voltage value of a DC voltage source. However, since a temperature characteristic of canceling a VCO oscillation frequency is given to the DC voltage source, it is possible to minimize the influence on the band selection when a calibration table comes to no optimum one.
-
公开(公告)号：US20050236197A1
公开(公告)日：2005-10-27
申请号：US11168881
申请日：2005-06-28
申请人： Michael Gallagher , Robert Henshaw
发明人： Michael Gallagher , Robert Henshaw
CPC分类号： B62B3/0612 , B62B5/087 , B62D51/02
摘要： A truck has a power unit including a main casing for housing drive apparatus and a platform onto which an operator may step and ride while controlling the truck. The casing includes at least one substantially rigid wall member and an operator support pad associated with the wall member. The support pad includes a main body having a first portion defining a deformable pocket.
摘要翻译： 卡车具有动力单元，其包括用于容纳驱动装置的主壳体和操作者可以在控制卡车的同时骑行的平台。 壳体包括至少一个基本上刚性的壁构件和与壁构件相关联的操作者支撑垫。 支撑垫包括具有限定可变形袋的第一部分的主体。
-
43.发明申请公开(公告)号：US20050068074A1
公开(公告)日：2005-03-31
申请号：US10494245
申请日：2002-11-06
申请人： Koichi Yahagi , Ryoji Furuya , Fumiaki Matsuzaki , Robert Henshaw
发明人： Koichi Yahagi , Ryoji Furuya , Fumiaki Matsuzaki , Robert Henshaw
CPC分类号： H03L7/107 , H03L7/0898 , H03L7/10
摘要： In one embodiment, a PLL circuit is provided with a plurality of pull-in operation modes for pulling a voltage across a filter capacitor (C1, C2) in a lock-up voltage, and with a register (CRG) for designating one of the plurality of pull-in operation modes. The pull-in operation is performed in accordance with a setting value in the register.
摘要翻译： 在一个实施例中，PLL电路具有多个拉入操作模式，用于在锁定电压中拉过滤波电容器（C1，C2）上的电压，并且具有用于指定其中之一的寄存器（CRG） 多个拉入操作模式。 根据寄存器的设定值进行拉入动作。
-
公开(公告)号：US20050016782A1
公开(公告)日：2005-01-27
申请号：US10624769
申请日：2003-07-22
申请人： Michael Gallagher , Robert Henshaw
发明人： Michael Gallagher , Robert Henshaw
CPC分类号： B62B3/0612 , B62B5/087 , B62D51/02
摘要： A pallet truck has a power unit including a main casing for housing drive apparatus and a platform onto which an operator may step and ride while controlling the truck. The casing includes at least one substantially rigid wall member and an operator support pad associated with the wall member. The support pad includes a main body having first and second ribbed portions with the first portion defining a deformable pocket.
-
45.发明授权Mounting system for attaching a box in a compartment of an aircraft galley 有权用于将一个箱子连接在飞机厨房的舱室中的安装系统公开(公告)号：US09199738B2
公开(公告)日：2015-12-01
申请号：US13140772
申请日：2009-11-23
申请人： Joyce Tan , Iwan Pangalila , Robert Henshaw
发明人： Joyce Tan , Iwan Pangalila , Robert Henshaw
摘要： A mounting system (10) for attaching a box (14) in a compartment (12) of an aircraft galley comprises a first guide device set up for engaging with a complementary second guide device designed on the box (14) when the box (14) is inserted into the compartment (12) of the aircraft galley, and further set up for securing the box (14) against movement in the compartment (12) of the aircraft galley in a direction (P) perpendicular to a longitudinal axis (L) of the compartment (12) of the aircraft galley when the device is engaged with the complementary second guide device designed on the box (14). The mounting system (10) further comprises a locking mechanism set up for securing the box (14) against movement in the compartment (12) of the aircraft galley in a direction parallel to the longitudinal axis (L) of the compartment (12) of the aircraft galley.
摘要翻译： 一种用于将箱子（14）附接在飞机厨房的隔室（12）中的安装系统（10）包括第一引导装置，其设置成当箱子（14）与设计在盒子（14）上的互补的第二引导装置接合时 ）插入到飞机厨房的隔室（12）中，并进一步设置用于固定箱体（14）以避免在垂直于纵向轴线（L）的方向（P）上在飞机厨房的隔室（12）中的运动 ）当所述设备与设计在所述箱（14）上的所述互补的第二引导装置接合时，所述飞机厨房的隔室（12）。 安装系统（10）还包括锁定机构，其被设置用于固定箱体（14），以抵抗在飞行员厨房的隔间（12）中的运动，该方向平行于隔室（12）的纵向轴线（L） 飞机厨房。
-
46.发明申请Mounting system for attaching a box in a compartment of an aircraft galley 有权用于将一个箱子连接在飞机厨房的舱室中的安装系统公开(公告)号：US20120006941A1
公开(公告)日：2012-01-12
申请号：US13140772
申请日：2009-11-23
申请人： Joyce Tan , Iwan Pangalila , Robert Henshaw
发明人： Joyce Tan , Iwan Pangalila , Robert Henshaw
IPC分类号： B64D11/04
摘要： A mounting system (10) for attaching a box (14) in a compartment (12) of an aircraft galley comprises a first guide device set up for engaging with a complementary second guide device designed on the box (14) when the box (14) is inserted into the compartment (12) of the aircraft galley, and further set up for securing the box (14) against movement in the compartment (12) of the aircraft galley in a direction (P) perpendicular to a longitudinal axis (L) of the compartment (12) of the aircraft galley when the device is engaged with the complementary second guide device designed on the box (14). The mounting system (10) further comprises a locking mechanism set up for securing the box (14) against movement in the compartment (12) of the aircraft galley in a direction parallel to the longitudinal axis (L) of the compartment (12) of the aircraft galley.
摘要翻译： 一种用于将箱子（14）附接在飞机厨房的隔室（12）中的安装系统（10）包括第一引导装置，其设置成当箱子（14）与设计在盒子（14）上的互补的第二引导装置接合时 ）插入到飞机厨房的隔室（12）中，并进一步设置用于固定箱体（14）以避免在垂直于纵向轴线（L）的方向（P）上在飞机厨房的隔室（12）中的运动 ）当所述设备与设计在所述箱（14）上的所述互补的第二引导装置接合时，所述飞机厨房的隔室（12）。 安装系统（10）还包括锁定机构，其被设置用于固定箱体（14），以抵抗在飞行员厨房的隔间（12）中的运动，该方向平行于隔室（12）的纵向轴线（L） 飞机厨房。
-
公开(公告)号：US08093946B2
公开(公告)日：2012-01-10
申请号：US12558090
申请日：2009-09-11
申请人： Gerard Wimpenny , Julian Hildersley , Robert Henshaw , Yi Qin
发明人： Gerard Wimpenny , Julian Hildersley , Robert Henshaw , Yi Qin
IPC分类号： H03G3/20
CPC分类号： H03F1/32 , H03F1/0227 , H03F1/0266 , H03F2200/102 , H03F2200/228 , H03F2200/504
摘要： There is disclosed a technique for controlling at least one amplification stage, comprising: selecting a linearity objective for the amplification stage; in dependence on an input signal to said amplification stage, determining a combination of supply input and bias input for the amplification stage in order to meet said linearity objective; and in dependence on there being more than one combination of supply input and bias input for meeting the linearity objective, selecting the combination that optimizes a further system performance objective for the amplification stage. The further system performance objective may be one or more of: an efficiency objective; an envelope signal bandwidth objective; or a robustness to production tolerance objective.
摘要翻译： 公开了一种用于控制至少一个放大级的技术，包括：选择放大级的线性度; 根据对所述放大级的输入信号，确定用于放大级的电源输入和偏置输入的组合，以便满足所述线性目标; 并且依赖于用于满足线性度目标的供给输入和偏置输入的多于一个组合，选择优化用于放大级的另一系统性能目标的组合。 进一步的系统性能目标可以是一个或多个：效率目标; 包络信号带宽目标; 或对生产容忍目标的鲁棒性。
-
48.发明申请公开(公告)号：US20070164828A1
公开(公告)日：2007-07-19
申请号：US11727216
申请日：2007-03-26
IPC分类号： H03L7/00
CPC分类号： H04B1/04 , H03C3/0925 , H03C3/0933 , H03D7/165 , H03D2200/0047 , H03J1/005 , H03L7/1976
摘要： In a communication semiconductor integrated circuit device using offset PLL architectures and including an oscillator circuit and a frequency divider circuit generating an intermediate frequency signal, the oscillator circuit includes an oscillator, a programmable frequency divider which frequency-divides the oscillation signal in accordance with frequency division information, a phase comparator detecting a phase difference between an output signal of the programmable frequency divider and a reference signal, and a frequency control unit for outputting a signal indicative of the phase difference and controlling the oscillation frequency of the oscillator, wherein a frequency division ratio generator circuit generates an integer part I and a fraction part F/G based on band information concerning the use frequency band and mode information along with channel information and for producing the frequency division ratio information to thereby give it to the programmable frequency divider.
-
49.发明申请公开(公告)号：US20060258313A1
公开(公告)日：2006-11-16
申请号：US11491978
申请日：2006-07-25
申请人： Toshiya Uozumi , Satoshi Tanaka , Masumi Kasahara , Hirotaka Oosawa , Yasuyuki Kimura , Robert Henshaw
发明人： Toshiya Uozumi , Satoshi Tanaka , Masumi Kasahara , Hirotaka Oosawa , Yasuyuki Kimura , Robert Henshaw
摘要： A semiconductor integrated circuit device for communication is provided with a PLL circuit or the like formed therein, the PLL circuit which is capable of realizing the compensation of fluctuation due to temperature change, the inhibition of increase in the chip area and the ensurement of the performance margin, and which controls a VCO having multiple oscillation frequency bands. In the case where automatic calibration is performed by switching a switch to a side of a DC voltage source in the PLL circuit using a VCO having multiple oscillation bands, a tuning voltage (Vtune) of an RFVCO is fixed to a voltage value of a DC voltage source. However, since a temperature characteristic of canceling a VCO oscillation frequency is given to the DC voltage source, it is possible to minimize the influence on the band selection when a calibration table comes to no optimum one.
摘要翻译： 用于通信的半导体集成电路器件设置有形成在其中的PLL电路等，PLL电路能够实现由于温度变化引起的波动的补偿，芯片面积的增加的抑制以及性能的确定 边缘，并且其控制具有多个振荡频带的VCO。 在通过使用具有多个振荡频带的VCO将开关切换到PLL电路中的直流电压源的一侧进行自动校准的情况下，将RFVCO的调谐电压（Vtune）固定为DC的电压值 电压源。 然而，由于将VCO振荡频率的温度特性赋予DC电压源，所以当校准表达到最佳时，可以最小化对频带选择的影响。
-
50.发明申请Communication semiconductor integrated circuit device incorporating a PLL circuit therein 审中-公开其中包含PLL电路的通信半导体集成电路装置公开(公告)号：US20060209990A1
公开(公告)日：2006-09-21
申请号：US11374125
申请日：2006-03-14
IPC分类号： H03D3/24
CPC分类号： H03J1/005
摘要： A communication semiconductor high-frequency IC device includes an offset-PLL transmission circuit. The device does not require an intermediate-frequency voltage controlled oscillator (IFVCO) to generate an intermediate-frequency (IF) signal and can modulate and demodulate transmission and reception signals of desired frequency bands without a complicated frequency division control circuit. An RF-PLL includes an RFVCO to generate a local oscillation signal shared by a transmission circuit and receiving circuit; controllers, capable of dividing a signal by a frequency dividing ratio represented by an integer, as a frequency divider to divide a reference oscillation signal (φref) and a frequency divider to divide its own oscillation signal (φFB); and a frequency divider to divide a local oscillation signal (φRF) from the RF-PLL to generate an IF signal (φIF) necessary for the transmission circuit. The frequency dividing ratios of the dividers are changed according to a transmission or reception frequency.
摘要翻译： 通信半导体高频IC器件包括偏移PLL发送电路。 该装置不需要中频压控振荡器（IFVCO）来产生中频（IF）信号，并且可以在没有复杂的分频控制电路的情况下调制和解调所需频带的发送和接收信号。 RF-PLL包括RFVCO以产生由发送电路和接收电路共享的本地振荡信号; 控制器，其能够将由整数表示的分频比的信号划分为分频器，以分频基准振荡信号（firef）和分频器以分割其自身的振荡信号（phiFB）; 以及分频器，用于将来自RF-PLL的本地振荡信号（phiRF）分频以产生传输电路所需的IF信号（phiIF）。 分频器的分频比根据发送或接收频率而改变。
-
-
-
-
-
-
-
-
-
搜索结果
52 条记录 (耗时 0.042 秒)
