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16 条记录 (耗时 0.023 秒)

    Coil module
    4.
    发明授权
    Coil module 有权
    线圈模块

    公开(公告)号：US08009009B2

    公开(公告)日：2011-08-30

    申请号：US12643379

    申请日：2009-12-21

    申请人： Han Zhang ,  Zhi Huang ,  Wei Chen ,  Johnson Li ,  C. S. Kung

    发明人： Han Zhang ,  Zhi Huang ,  Wei Chen ,  Johnson Li ,  C. S. Kung

    IPC分类号： H01F27/28 ,  H01F27/24 ,  H01F17/04 ,  H01F7/06

    CPC分类号： H01F17/062 ,  Y10T29/49071

    摘要： A coil module comprises a circular core and a winding is provided. The circular core comprises an outer circular portion and an inner circular portion. The winding is wound around the outer circular portion in a single-layer configuration and around the inner circular portion in a multi-layer configuration. The coil module comprises a first thickness after the winding is wound around the outer circular portion and comprises a second thickness after the winding is wound around the inner circular portion, wherein the first thickness is greater than or equal to the second thickness.

    摘要翻译： 一个线圈模块包括一个圆心，一个绕组被提供。 圆形芯包括外部圆形部分和内部圆形部分。 绕组以单层构造缠绕在外圆形部分周围并且以多层构造围绕内圆形部分缠绕。 线圈模块包括在绕组缠绕在外圆周部分上之后的第一厚度，并且在缠绕缠绕在内圆周部分上之后包括第二厚度，其中第一厚度大于或等于第二厚度。

    Method and device for achieving CMMB diversity reception
    5.
    发明授权
    Method and device for achieving CMMB diversity reception 有权
    用于实现CMMB分集接收的方法和装置

    公开(公告)号：US09209847B2

    公开(公告)日：2015-12-08

    申请号：US14396480

    申请日：2012-07-13

    申请人： Zhi Huang ,  Li Chen ,  Shangyuan Wang

    发明人： Zhi Huang ,  Li Chen ,  Shangyuan Wang

    IPC分类号： H04B1/12 ,  H04B7/08 ,  H04L27/26

    CPC分类号： H04B1/12 ,  H04B7/08 ,  H04B7/084 ,  H04L27/2647 ,  H04L27/2663

    摘要： A method and apparatus for achieving China Mobile Multimedia Broadcasting (CMMB) diversity reception are disclosed. The method includes: acquiring respective Analogue-to-Digital Converter (ADC) data of two antennas; respectively conducting a synchronization and Fast Fourier Transform (FFT) operation on the ADC data of the two antennas, acquiring delay information about the two antennas, and according to an operation result, selecting a signal to noise ratio (SNR) configuration parameter; according to the delay information, conducting delay compensation on the operated data; and according to the selected SNR configuration parameter, merging the data of the two antennas on which the delay compensation is conducted, and outputting the data. The method and apparatus are able to acquire a signal with extremely small interference and acquire a higher mobile performance.

    摘要翻译： 公开了实现中国移动多媒体广播（CMMB）分集接收的方法和装置。 该方法包括：获取两个天线的相应的模数转换器（ADC）数据; 分别对两个天线的ADC数据进行同步和快速傅里叶变换（FFT）操作，获取关于两个天线的延迟信息，并且根据操作结果选择信噪比（SNR）配置参数; 根据延迟信息，对所操作的数据进行延迟补偿; 并根据所选择的SNR配置参数合并进行了延迟补偿的两个天线的数据并输出该数据。 该方法和装置能够获得具有极小干扰的信号并获得更高的移动性能。

    Device and method for fast fourier transform
    6.
    发明授权
    Device and method for fast fourier transform 有权
    快速傅里叶变换的装置和方法

    公开(公告)号：US08649255B2

    公开(公告)日：2014-02-11

    申请号：US13258485

    申请日：2010-04-13

    申请人： Zhi Huang ,  Daibing Zeng ,  Xiaolei Sun

    发明人： Zhi Huang ,  Daibing Zeng ,  Xiaolei Sun

    IPC分类号： G06F17/14

    CPC分类号： G06F17/142

    摘要： A device and a method for Fast Fourier Transform (FFT) are disclosed. The device includes a data receiving module, an address translation module, a data storage module, a FFT module, a data extraction module and a data output module. The data receiving module is configured to receive the input data. The address translation module is configured to duplicate M/N copies of the received data and then send them to the data storage module. The data storage module is configured to store the received data sent by the address translation module to M/N different addresses. The FFT module is configured to perform M-point FFT on the stored data. The data extraction module is configured to extract one point in every several points of the transformed data, and send the extracted data to the data output module. The data output module is configured to output the received data.

    摘要翻译： 公开了一种用于快速傅里叶变换（FFT）的装置和方法。 该装置包括数据接收模块，地址转换模块，数据存储模块，FFT模块，数据提取模块和数据输出模块。 数据接收模块被配置为接收输入数据。 地址转换模块被配置为复制接收到的数据的M / N副本，然后将它们发送到数据存储模块。 数据存储模块被配置为将由地址转换模块发送的接收数据存储到M / N个不同的地址。 FFT模块被配置为对所存储的数据执行M点FFT。 数据提取模块被配置为提取变换数据的每几个点中的一个点，并将提取的数据发送到数据输出模块。 数据输出模块被配置为输出接收到的数据。

    Polyamide materials based on unsaturated carboxylic acids and amines
    7.
    发明申请
    Polyamide materials based on unsaturated carboxylic acids and amines 审中-公开
    基于不饱和羧酸和胺的聚酰胺材料

    公开(公告)号：US20050043506A1

    公开(公告)日：2005-02-24

    申请号：US10924490

    申请日：2004-08-24

    申请人： William McDonald ,  Zhi Huang ,  Stacy Wright ,  Morris Danzig ,  Andrew Taylor

    发明人： William McDonald ,  Zhi Huang ,  Stacy Wright ,  Morris Danzig ,  Andrew Taylor

    IPC分类号： A01N25/10 ,  A01N59/16 ,  A61K8/88 ,  A61Q17/00 ,  A61Q19/00 ,  C08G18/60 ,  C08G69/02 ,  C08G69/04 ,  C08G69/08 ,  C08G69/14 ,  C08G69/26 ,  C08K3/08 ,  C08K3/24 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  C09D175/04

    CPC分类号： C09D175/04 ,  A01N25/10 ,  A01N59/16 ,  C08G18/603 ,  C08G69/02 ,  C08G69/04 ,  C08G69/08 ,  C08G69/14 ,  C08G69/26 ,  C08G69/265 ,  C08K3/08 ,  C08K3/24 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  A01N59/20 ,  A01N25/34 ,  A01N25/24 ,  A01N2300/00

    摘要： A polyamide and a process for preparing the polyamide are disclosed. The process comprises reacting in a reaction mixture a monomer selected from unsaturated carboxylic acids, esters of unsaturated carboxylic acids, anhydrides of unsaturated carboxylic acids, and mixtures thereof, and a first amine to form an intermediate reaction product in the reaction mixture, wherein the first amine is selected from RR1NH, RNH2, RR1NH2+, RNH3+, and mixtures thereof, wherein R and R1, can be the same or different and each contain between about 1 and 50 carbon atoms and are optionally substituted with heteroatoms oxygen, nitrogen, sulfur, and phosphorus and combinations thereof, and reacting the intermediate reaction product and a second amine to form a polyamide, wherein the second amine is selected from R2R3NH, R2NH2, R2R3NH2+, R2NH3+and mixtures thereof wherein R2 and R3 can be the same or different and each contain between about 1 and 50 carbon atoms and are optionally substituted with heteroatoms oxygen, nitrogen, sulfur, and phosphorus and combinations thereof, wherein multiple of the R, R1, R2, and R3 are in vertically aligned spaced relationship along a backbone formed by the polyamide. In one version of the invention, the monomer is selected from maleic anhydride, maleic acid esters, and mixtures thereof. In another version of the invention, the first amine is an alkylamine, such as tetradecylamine, and the second amine is a polyalkylene polyamine, such as pentaethylenehexamine. In yet another version of the invention, the first amine and the second amine are olefinic or acetylenic amines, such as the reaction products of an alkyldiamine and an acetylenic carboxylic acid. The first amine and the second amine may be the same or different depending on the desired polyamide polymer structure.

    摘要翻译： 公开了聚酰胺和制备聚酰胺的方法。 该方法包括在反应混合物中使选自不饱和羧酸，不饱和羧酸的酯，不饱和羧酸的酸酐及其混合物的单体和第一胺反应以在反应混合物中形成中间反应产物，其中第一 胺选自RR1NH，RNH2，RR1NH2 +，RNH3 +及其混合物，其中R和R 1可以相同或不同，并且各自含有约1至50个碳原子，并且任选被杂原子氧 ，氮，硫和磷及其组合，并使中间反应产物和第二胺反应形成聚酰胺，其中第二胺选自R2R3NH，R2NH2，R2R3NH2 +，R2NH3 +及其混合物，其中 R2和R3可以相同或不同，并且各自含有约1至50个碳原子，并且任选被杂原子氧，氮，硫和磷取代，并且组合t 其中R，R1，R2和R3的多个沿着由聚酰胺形成的骨架处于垂直对齐的间隔关系。 在本发明的一个方案中，单体选自马来酸酐，马来酸酯及其混合物。 在本发明的另一种形式中，第一种胺是烷基胺，如十四烷基胺，第二种胺是聚亚烷基多胺，如五亚乙基六胺。 在本发明的又一版本中，第一种胺和第二种胺是烯属或炔属胺，如烷基二胺和炔属羧酸的反应产物。 根据所需的聚酰胺聚合物结构，第一胺和第二胺可以相同或不同。

    Magnetic device and method for generating inductance
    9.
    发明授权
    Magnetic device and method for generating inductance 有权
    用于产生电感的磁性装置和方法

    公开(公告)号：US08421578B2

    公开(公告)日：2013-04-16

    申请号：US13241225

    申请日：2011-09-23

    申请人： Zhi Huang ,  Jiang Chu ,  Zeng Li

    发明人： Zhi Huang ,  Jiang Chu ,  Zeng Li

    IPC分类号： H01F27/24 ,  H01F17/04

    CPC分类号： H01F3/14 ,  H01F27/263 ,  H01F27/306

    摘要： A magnetic device includes two symmetric magnetic cores, each of which includes a base, a first protruding portion and second protruding portions. The first protruding portion and the second protruding portions are formed on the base separately along two edges of the base. The two symmetric magnetic cores are assembled such that a gap is formed between the first protruding portion of one of the two symmetric magnetic cores and the first protruding portion of the other one of the two symmetric magnetic cores. A method for generating inductance is also disclosed herein.

    摘要翻译： 磁性装置包括两个对称的磁芯，每个磁芯包括一个基座，一个第一突出部分和第二个突出部分。 第一突出部分和第二突出部分分别沿基部的两个边缘形成在基部上。 两个对称的磁芯被组装成使得在两个对称磁芯之一的第一突出部分与两个对称磁芯中的另一个的第一突出部分之间形成间隙。 本文还公开了一种用于产生电感的方法。

    DEVICE AND METHOD FOR FAST FOURIER TRANSFORM
    10.
    发明申请
    DEVICE AND METHOD FOR FAST FOURIER TRANSFORM 有权
    快速傅里叶变换的装置和方法

    公开(公告)号：US20120020201A1

    公开(公告)日：2012-01-26

    申请号：US13258485

    申请日：2010-04-13

    申请人： Zhi Huang ,  Daibing Zeng ,  Xiaolei Sun

    发明人： Zhi Huang ,  Daibing Zeng ,  Xiaolei Sun

    IPC分类号： H04J11/00

    CPC分类号： G06F17/142

    摘要： A device and a method for Fast Fourier Transform (FFT) are disclosed. The device includes a data receiving module, an address translation module, a data storage module, a FFT module, a data extraction module and a data output module. The data receiving module is configured to receive the input data. The address translation module is configured to duplicate M/N copies of the received data and then send them to the data storage module. The data storage module is configured to store the received data sent by the address translation module to M/N different addresses. The FFT module is configured to perform M-point FFT on the stored data. The data extraction module is configured to extract one point in every several points of the transformed data, and send the extracted data to the data output module. The data output module is configured to output the received data.

    摘要翻译： 公开了一种用于快速傅里叶变换（FFT）的装置和方法。 该装置包括数据接收模块，地址转换模块，数据存储模块，FFT模块，数据提取模块和数据输出模块。 数据接收模块被配置为接收输入数据。 地址转换模块被配置为复制接收到的数据的M / N副本，然后将它们发送到数据存储模块。 数据存储模块被配置为将由地址转换模块发送的接收数据存储到M / N个不同的地址。 FFT模块被配置为对所存储的数据执行M点FFT。 数据提取模块被配置为提取变换数据的每几个点中的一个点，并将提取的数据发送到数据输出模块。 数据输出模块被配置为输出接收到的数据。