Coupler for tuning resonant cavities
    121.
    发明授权
    Coupler for tuning resonant cavities 有权
    谐振腔谐振耦合器

    公开(公告)号:US08217737B2

    公开(公告)日:2012-07-10

    申请号:US12609947

    申请日:2009-10-30

    IPC分类号: H01P1/20 H01P7/10

    CPC分类号: H01P1/2084 H01P1/2086

    摘要: Various exemplary embodiments relate to an improved coupler for resonant cavities and dielectric resonators. The coupler may permit accurate tuning of electromagnetic signals within desired frequency ranges. The coupler may be secured to a movable tuning device by a plurality of securing members. Each securing member may be separate, having no contact with any other securing member.

    摘要翻译: 各种示例性实施例涉及用于谐振腔和介质谐振器的改进的耦合器。 耦合器可以允许在期望的频率范围内的电磁信号的精确调谐。 耦合器可以通过多个固定构件固定到可移动调谐装置。 每个固定构件可以是分开的,不与任何其它固定构件接触。

    Method and system for testing network topology
    123.
    发明授权
    Method and system for testing network topology 有权
    测试网络拓扑的方法和系统

    公开(公告)号:US07885204B1

    公开(公告)日:2011-02-08

    申请号:US11503478

    申请日:2006-08-11

    IPC分类号: H04L12/28

    CPC分类号: H04L43/50 H04L41/12

    摘要: Methods and systems have been provided for testing network topologies. A network management system converts multiple types of static and dynamic network hardware data sources into a single unified format and provides a uniform mechanism for data access. The network management system identifies attributes of the topology of a network that are required for testing. The network management system further compares the identified attributes, optional and required, with the attributes of a test network. Based on the comparison, a test-bed is created in the test network for testing the resources.

    摘要翻译: 已经提供了用于测试网络拓扑的方法和系统。 网络管理系统将多种类型的静态和动态网络硬件数据源转换为单一统一格式,并提供统一的数据访问机制。 网络管理系统识别测试所需的网络拓扑的属性。 网络管理系统进一步将所识别的属性(可选和必需)与测试网络的属性进行比较。 基于比较,在测试网络中创建了一个用于测试资源的测试台。

    CURRENT-VOLTAGE-BASED METHOD FOR EVALUATING THIN DIELECTRICS BASED ON INTERFACE TRAPS
    128.
    发明申请
    CURRENT-VOLTAGE-BASED METHOD FOR EVALUATING THIN DIELECTRICS BASED ON INTERFACE TRAPS 有权
    基于电流传导的电流评估方法

    公开(公告)号:US20090224795A1

    公开(公告)日:2009-09-10

    申请号:US12209986

    申请日:2008-09-12

    IPC分类号: G01R31/26

    摘要: A method for evaluating gate dielectrics (100) includes providing a test structure (101). The test structure includes a gate stack that includes a gate electrode on a gate dielectric on a substrate, and at least one diffusion region diffused in the substrate including a portion below the gate stack and a portion beyond the gate stack. Pre-stress off-state I-V testing (102) is performed on the test structure to obtain pre-stress I-V test data, wherein the pre-stress off-state I-V testing includes a first measurement involving the gate electrode, the substrate and the diffusion region, a second measurement involving the gate electrode and the substrate with the diffusion region floating, and a third measurement involving the gate electrode and the diffusion region with the substrate floating. The test structure is then stressed (103) including electrically stressing for a time (t). Following the stressing, post-stress I-V testing is performed (104) wherein the first, second and third measurements are repeated to obtain post-stress I-V test data. The gate dielectric is evaluated (105) from the pre-stress and post-stress I-V test data.

    摘要翻译: 一种用于评估栅极电介质(100)的方法包括提供测试结构(101)。 测试结构包括栅极堆叠,其包括在衬底上的栅极电介质上的栅极电极,以及扩散在衬底中的至少一个扩散区域,其包括栅极堆叠下方的部分和超过栅极堆叠的部分。 在测试结构上执行预应力关闭状态IV测试(102)以获得预应力IV测试数据,其中预应力off-state IV测试包括涉及栅电极,衬底和扩散的第一测量 区域,涉及所述栅电极和所述扩散区域的衬底浮动的第二测量,以及涉及所述栅电极和所述扩散区域的第三测量,所述衬底浮置。 然后将测试结构应力(103)包括电应力一段时间(t)。 在应力之后,执行后应力I-V测试(104),其中重复第一,第二和第三测量以获得后应力I-V测试数据。 从预应力和后应力I-V测试数据评估栅极电介质(105)。

    SYNCHRONIZATION TECHNIQUES FOR POLAR TRANSMITTERS
    129.
    发明申请
    SYNCHRONIZATION TECHNIQUES FOR POLAR TRANSMITTERS 有权
    极坐标传感器同步技术

    公开(公告)号:US20090202018A1

    公开(公告)日:2009-08-13

    申请号:US12028004

    申请日:2008-02-07

    IPC分类号: H04L27/36

    CPC分类号: H04L27/361

    摘要: Various techniques involving polar modulation are disclosed. For instance, an apparatus may include a storage medium and a calibration module. The storage medium stores multiple adjustment settings. Each of these adjustment settings corresponds to an operating condition. The calibration module selects one of the stored adjustment settings that corresponds to a current operating condition. With the selected adjustment setting, the calibration module reduces a polar modulation timing misalignment. The current operating condition may include one or more operational parameter values. Examples of such parameter values include output power level, signal frequency, and/or temperature.

    摘要翻译: 公开了涉及极性调制的各种技术。 例如,设备可以包括存储介质和校准模块。 存储介质存储多个调整设置。 这些调整设置中的每一个对应于操作条件。 校准模块选择与当前操作条件相对应的存储的调整设置之一。 通过选择的调整设置,校准模块减少了极化调制定时未对准。 当前操作条件可以包括一个或多个操作参数值。 这种参数值的示例包括输出功率电平,信号频率和/或温度。

    Methods and Compositions for Reducing Stemness in Oncogenesis
    130.
    发明申请
    Methods and Compositions for Reducing Stemness in Oncogenesis 审中-公开
    减少肿瘤发生中的干细胞的方法和组合

    公开(公告)号:US20090047295A1

    公开(公告)日:2009-02-19

    申请号:US12171923

    申请日:2008-07-11

    摘要: The invention provides methods and compositions for reducing the number of cancer stem cells in a mixed population of differentiated cells (for example, cancer cells) and cancer stem cells. The cancer stem cells, if present, can be more resistant to traditional drug-based therapies and can provide a source for new, differentiated cancer cells associated with the development of drug-resistance and more aggressive phenotypes. When combined with traditional cancer therapies, for example, drug-based therapies, the methods and compositions of the invention provide a more effective way for treating cancer and can provide a model system for developing new cancer therapies and new treatment modalities.

    摘要翻译: 本发明提供了用于减少分化细胞(例如癌细胞)和癌干细胞的混合群体中的癌干细胞数目的方法和组合物。 癌症干细胞(如果存在)可以更好地抵抗传统的基于药物的疗法,并且可以为与耐药性和更具侵袭性的表型的发展相关联的新的分化癌细胞提供来源。 当与传统的癌症疗法结合时,例如基于药物的疗法,本发明的方法和组合提供了治疗癌症的更有效的方法,并且可以提供用于开发新的癌症疗法和新的治疗方式的模型系统。