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202 条记录 (耗时 0.055 秒)

    RADIO FREQUENCY FILTER AND FILTERING UNIT THEREOF
    21.
    发明申请
    RADIO FREQUENCY FILTER AND FILTERING UNIT THEREOF 失效
    无线电频率滤波器和滤波器

    公开(公告)号：US20110050362A1

    公开(公告)日：2011-03-03

    申请号：US12646872

    申请日：2009-12-23

    申请人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    发明人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    IPC分类号： H03H7/01 ,  H03H7/00

    CPC分类号： H03H1/0007 ,  H03H2001/0028 ,  H03H2001/005

    摘要： Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, thickness of a dielectric layer, and thickness of an insulation tube can be changed. When any component needs to be replaced, each cover is rotated, with connection partitions move to two slots of an insulation portion, to detach the filter.

    摘要翻译： 可以通过改变滤波器的每个分量的结构来改变射频滤波器的参数。 可以改变每个部件的材料，每个磁性圆筒的直径，每个导电线圈的密度，电介质层的厚度和绝缘管的厚度。 当需要更换任何部件时，每个盖都旋转，连接隔板移动到绝缘部分的两个槽口，以便分离过滤器。

    CIRCUIT BOARD DESIGN SYSTEM AND METHOD
    22.
    发明申请
    CIRCUIT BOARD DESIGN SYSTEM AND METHOD 审中-公开
    电路板设计系统和方法

    公开(公告)号：US20110035713A1

    公开(公告)日：2011-02-10

    申请号：US12650758

    申请日：2009-12-31

    申请人： YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  SHOU-KUO HSU

    发明人： YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  SHOU-KUO HSU

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5077 ,  G06F2217/74

    摘要： A method and system for designing a circuit board designs wiring of the circuit board, and determines electronic rules and physical rules of the wiring design. The method and system creates a board file by designating a file name, outputs the electronic rules into the board file, and outputs the physical rules into the board file according to a preset output format. The method and system further generates a circuit diagram according to preset initial parameters, and applies the electronic rules and the physical rules to the circuit diagram according to the board file.

    摘要翻译： 设计电路板的方法和系统设计电路板的布线，并确定布线设计的电子规则和物理规则。 方法和系统通过指定文件名创建板文件，将电子规则输出到板文件中，并根据预设的输出格式将物理规则输出到板文件中。 该方法和系统还根据预设的初始参数生成电路图，并根据电路板文件将电子规则和物理规则应用于电路图。

    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF A SIGNAL PATH ROUTING OF A PRINTED CIRCUIT BOARD
    23.
    发明申请
    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF A SIGNAL PATH ROUTING OF A PRINTED CIRCUIT BOARD 有权
    用于测试印刷电路板的信号路径路由特性阻抗的系统和方法

    公开(公告)号：US20100332169A1

    公开(公告)日：2010-12-30

    申请号：US12732201

    申请日：2010-03-26

    申请人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN

    发明人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN

    IPC分类号： G01R27/16 ,  G06F19/00

    CPC分类号： G01R31/2806 ,  G01R31/2805 ,  G01R31/281

    摘要： A method for testing a characteristic impedance of a signal path routing of a printed circuit board (PCB) controls the test device to test a characteristic impedance of the signal path routing of the PCB to get test data of the signal path routing of the PCB. The method further analyzes the test data of the signal path routing of the PCB get analysis results, generate a test report for storing the test data of each signal path routing of the PCB and the analysis results if all signal path routings of the PCB have been tested.

    摘要翻译： 用于测试印刷电路板（PCB）的信号路径路由的特征阻抗的方法控制测试装置以测试PCB的信号路径路由的特性阻抗，以获得PCB的信号路径路由的测试数据。 该方法进一步分析了PCB获取分析结果的信号路径路由的测试数据，生成用于存储PCB的每个信号路径路由测试数据的测试报告和分析结果，如果PCB的所有信号路径布线已经被 测试。

    RADIO FREQUENCY FILTER
    24.
    发明申请
    RADIO FREQUENCY FILTER 失效
    无线频率滤波器

    公开(公告)号：US20110102103A1

    公开(公告)日：2011-05-05

    申请号：US12638992

    申请日：2009-12-16

    申请人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    发明人： SHEN-CHUN LI ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  HSIEN-CHUAN LIANG

    IPC分类号： H03H7/01

    CPC分类号： H03H7/0115 ,  H03H1/0007 ,  H03H7/0153 ,  H03H7/175 ,  H03H7/1775

    摘要： Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, and thickness of each of dielectric layers can be changed. When any component needs to be replaced, the filter can be detached as needed.

    摘要翻译： 可以通过改变滤波器的每个分量的结构来改变射频滤波器的参数。 可以改变每个部件的材料，每个磁性圆筒的直径，每个导电线圈的密度和每个介电层的厚度。 当需要更换任何组件时，可以根据需要拆卸过滤器。

    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF AN ELECTRONIC COMPONENT
    25.
    发明申请
    SYSTEM AND METHOD FOR TESTING A CHARACTERISTIC IMPEDANCE OF AN ELECTRONIC COMPONENT 失效
    用于测试电子元件特性阻抗的系统和方法

    公开(公告)号：US20100277198A1

    公开(公告)日：2010-11-04

    申请号：US12605434

    申请日：2009-10-26

    申请人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  YUNG-CHIEH CHEN ,  SHOU-KUO HSU

    发明人： HSIEN-CHUAN LIANG ,  SHEN-CHUN LI ,  YUNG-CHIEH CHEN ,  SHOU-KUO HSU

    IPC分类号： G01R1/06 ,  G01R27/28

    CPC分类号： G01R27/04 ,  G01R31/2843

    摘要： A method for testing a characteristic impedance of an electronic component includes sending a positioning command to a control computer through a switch, so as to drive a probe holder of a mechanical arm to position probes of a time domain reflectometer (TDR) on a position of the electronic component. The method further receives measured data collected by the TDR, and compares the measured data with preset standard values to determine if the measured data is acceptable.

    摘要翻译： 一种用于测试电子部件的特征阻抗的方法包括：通过开关向控制计算机发送定位命令，以便驱动机械臂的探针支架，将时域反射计（TDR）的探针定位在 电子元件。 该方法还接收由TDR收集的测量数据，并将测量数据与预设的标准值进行比较，以确定测量数据是否可接受。

    AUTOMATIC SYSTEM AND METHOD FOR PROVIDING PCB LAYOUT
    27.
    发明申请
    AUTOMATIC SYSTEM AND METHOD FOR PROVIDING PCB LAYOUT 有权
    用于提供PCB布局的自动系统和方法

    公开(公告)号：US20100257504A1

    公开(公告)日：2010-10-07

    申请号：US12436764

    申请日：2009-05-06

    申请人： YUNG-CHIEH CHEN ,  SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  SHOU-KUO HSU

    发明人： YUNG-CHIEH CHEN ,  SHEN-CHUN LI ,  HSIEN-CHUAN LIANG ,  SHOU-KUO HSU

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5068 ,  H05K1/0251 ,  H05K3/0005 ,  H05K3/429

    摘要： An automatic system for providing printed circuit board (PCB) layout of a PCB includes an input device, a data processing device, and a storage device. The data processing device includes an invoking module, a calculating module, and a determining module. The invoking module is to read a name and a thickness of each layer of the PCB from the storage device. The calculating module is to calculate an actual length of a via stub of each layer according to the name and thickness of each layer, and calculate an ideal length of the via stub of the PCB according to input information from the input device, and a preset formula. The determining module is to compare the ideal length and the actual length of the via stub of each layer to determine whether the layer can be used as a high-speed signal layout layer or not.

    摘要翻译： 用于提供PCB的印刷电路板（PCB）布局的自动系统包括输入装置，数据处理装置和存储装置。 数据处理装置包括调用模块，计算模块和确定模块。 调用模块是从存储设备读取PCB的每个层的名称和厚度。 计算模块是根据各层的名称和厚度来计算每一层的通孔短截线的实际长度，并根据输入设备的输入信息计算PCB的通孔短路的理想长度，并预设 式。 确定模块是比较每个层的通孔短路的理想长度和实际长度，以确定该层是否可以用作高速信号布局层。

    DIRECT CURRENT COMPENSATION SYSTEM AND METHOD FOR SCATTERING PARAMETER RATIONAL FUNCTIONS
    28.
    发明申请
    DIRECT CURRENT COMPENSATION SYSTEM AND METHOD FOR SCATTERING PARAMETER RATIONAL FUNCTIONS 有权
    直接电流补偿系统和散射参数函数的方法

    公开(公告)号：US20120016920A1

    公开(公告)日：2012-01-19

    申请号：US13038386

    申请日：2011-03-02

    申请人： WEN-LAING TSENG ,  SHEN-CHUN LI ,  YU-CHANG PAI ,  SHOU-KUO HSU

    发明人： WEN-LAING TSENG ,  SHEN-CHUN LI ,  YU-CHANG PAI ,  SHOU-KUO HSU

    IPC分类号： G06F1/02 ,  G06F17/16

    CPC分类号： G06F17/5036

    摘要： A direct current compensation method for S-parameter rational functions reads S-parameters f(sk), which are generated at given frequency sk, from a storage unit. An S-parameter, which is generated at frequency sk=0 is supplemented into the S-parameters f(sk), upon the condition that there is no S-parameter which is generated at the frequency sk=0. An S-parameter ration function is generated according to the S-parameters f(sk). A DC level of the S-parameter rational function is compensated to generate a compensated S-parameter rational function.

    摘要翻译： S参数有理函数的直流补偿方法从存储单元读取以给定频率sk生成的S参数f（sk）。 在频率sk = 0处生成的S参数在没有在频率sk = 0处生成的S参数的条件下，将在频率sk = 0处生成的S参数补充到S参数f（sk）中。 根据S参数f（sk）生成S参数比例函数。 S参数有理函数的直流电平被补偿以产生补偿的S参数有理函数。

    EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD FOR HSPICE
    29.
    发明申请
    EQUIVALENT CIRCUIT SIMULATION SYSTEM AND METHOD FOR HSPICE 有权
    等效电路仿真系统及HSPICE方法

    公开(公告)号：US20110301923A1

    公开(公告)日：2011-12-08

    申请号：US12962838

    申请日：2010-12-08

    申请人： WEN-LAING TSENG ,  CHENG-HSIEN LEE ,  SHEN-CHUN LI ,  YU-CHANG PAI ,  SHOU-KUO HSU

    发明人： WEN-LAING TSENG ,  CHENG-HSIEN LEE ,  SHEN-CHUN LI ,  YU-CHANG PAI ,  SHOU-KUO HSU

    IPC分类号： G06F17/10 ,  G06F17/50

    CPC分类号： G06F17/5036 ,  G06F17/509

    摘要： A simulation system and method for generating equivalent circuits compatible with HSPICE reads data corresponding to N-port network system format in a storage device, and obtains S-parameter matrixes from the N-port network system. S-parameters in the S-parameter matrix that satisfy passivity are checked, and an interpolation algorithm to supplement S-parameters with passivity when some S-parameters not satisfy passivity is performed. Numbers of pole-residue, times for recursion and a tolerant system error of a rational function are generated for determining S-parameters. A rational function matrix composed of S-parameters is generated by performing a vector fitting algorithm, and an equivalent circuit is generated compatible with HSPICE format based on the generated rational function matrix.

    摘要翻译： 用于产生与HSPICE兼容的等效电路的仿真系统和方法在存储设备中读取对应于N端口网络系统格式的数据，并且从N端口网络系统获得S参数矩阵。 检查满足被动性的S参数矩阵中的S参数，并且执行当某些S参数不满足被动时的用于补充具有被动性的S参数的插值算法。 产生极点残差数，递归次数和合理函数的容错系统误差，用于确定S参数。 通过执行向量拟合算法生成由S参数组成的合理函数矩阵，并且基于生成的有理函数矩阵生成与HSPICE格式兼容的等效电路。