公开(公告)号：USD604275S1

公开(公告)日：2009-11-17

申请号：US29296393

申请日：2007-10-19

申请人： Mark Norris ,  Duncan Bremner ,  Dean Kemp

设计人： Mark Norris ,  Duncan Bremner ,  Dean Kemp

公开(公告)号：US20110037656A1

公开(公告)日：2011-02-17

申请号：US12596543

申请日：2008-04-17

申请人： Duncan Bremner ,  Dean Kemp ,  Mark Norris

发明人： Duncan Bremner ,  Dean Kemp ,  Mark Norris

IPC分类号： H01Q1/38

CPC分类号： H01Q13/10 ,  H01Q1/38

摘要： An ultra wideband antenna comprises a substrate (21). A metal layer deposited on the substrate comprises first and second non-metallic regions (22a, 22b) defined therein. The first and second non-metallic regions (22a, 22b) are arranged on either side of a longitudinal axis (X0), the longitudinal axis (X0) corresponding to a feed axis of the antenna. The first and second non-metallic regions taper towards the first longitudinal (X0) to form a bowtie pattern. Each of the first and second non-metallic regions (22a, 22b) comprises at least one tuning slot (31, 33), the at least one tuning slot (31, 33) being arranged about a respective first axis (X1, X2), the first axis (X1, X2) being parallel to the longitudinal axis (X0), and wherein the at least one tuning slot extends along its respective axis (X1, X2) to form a non-metallic area outside the non-metallic area defined by the respective first and second non-metallic region (22a, 22b). The tapering of the first and second non-metallic regions (22a, 22b) in combination with the at least one pair of tuning slots (31, 33) enables the antenna to be reduced in size, while being capable of operating over at least the UWB frequency range.

摘要翻译： 超宽带天线包括基板（21）。 沉积在基板上的金属层包括限定在其中的第一和第二非金属区域（22a，22b）。 第一和第二非金属区域（22a，22b）布置在纵向轴线（X0）的两侧，纵轴线（X0）对应于天线的进给轴线。 第一和第二非金属区域朝向第一纵向（X0）逐渐变细以形成弓形图案。 第一和第二非金属区域（22a，22b）中的每一个包括至少一个调谐槽（31,33），所述至少一个调音槽围绕相应的第一轴线（X1，X2）布置， 所述第一轴线（X1，X2）平行于所述纵向轴线（X0），并且其中所述至少一个调音槽沿其相应的轴线（X1，X2）延伸以在所述非金属区域外部形成非金属区域 由相应的第一和第二非金属区域（22a，22b）限定。 第一和第二非金属区域（22a，22b）与至少一对调谐槽（31,33）组合使得天线能够减小尺寸，同时能够至少操作天线 UWB频率范围。

公开(公告)号：US20100149067A1

公开(公告)日：2010-06-17

申请号：US12528795

申请日：2008-03-27

申请人： Neil Williams ,  Michael Philippakis ,  Dean Kemp

发明人： Neil Williams ,  Michael Philippakis ,  Dean Kemp

IPC分类号： H01Q3/24

CPC分类号： H01Q19/22 ,  H01Q3/446 ,  H01Q19/28

摘要： A parasitic antenna element (20) comprises first and second switches: one at the base (PIN diode 22) and one approximately half way along the parasitic element (PIN diode 28). The lower half of the parasitic element is realized as a coplanar waveguide with a central conductor (32). This not only provides a convenient method for biasing the second PIN diode (28), but the outer conductors (24, 26) provide shielding and reduce coupling of the RF energy into the bias circuitry. The first switch located near the base of the antenna element is provided for selectively coupling the antenna element to a ground plane for quenching a first current mode. The second switch located along the antenna element selectively partitions the antenna element into first and second portions, thereby quenching higher order current modes.

摘要翻译： 寄生天线元件（20）包括第一和第二开关：一个在基极（PIN二极管22）和一个大约一半的沿寄生元件（PIN二极管28）。 寄生元件的下半部分实现为具有中心导体（32）的共面波导。 这不仅提供了用于偏置第二PIN二极管（28）的方便的方法，而是外部导体（24,26）提供屏蔽并减少RF能量耦合到偏置电路中。 设置在天线元件的基部附近的第一开关被提供用于选择性地将天线元件耦合到接地平面以淬灭第一电流模式。 沿着天线元件设置的第二开关选择性地将天线元件分隔成第一和第二部分，从而猝灭高阶电流模式。

公开(公告)号：US07191435B2

公开(公告)日：2007-03-13

申请号：US10164946

申请日：2002-06-07

申请人： Michael Lau ,  Dean Kemp ,  Clement Ng ,  Hong Yu ,  Dario Atallah

发明人： Michael Lau ,  Dean Kemp ,  Clement Ng ,  Hong Yu ,  Dario Atallah

IPC分类号： G06F9/44 ,  G06F11/00

CPC分类号： G06F8/65 ,  H04L67/306 ,  H04L69/329

摘要： A method for analyzing impact on binaries, software, and hardware of a planned software upgrade for a computer system. The method includes performing a configuration inventory for the computer system with profiles for the computer system of hardware, software including operating system software, middleware, applications, development tools, and third party software, application interfaces, and binaries. A set of upgrade rules, e.g., rules defining hardware and software requirements including interfaces, libraries, dependencies, and more, are accessed and the binary profiles are analyzed based on the upgrade rules to determine safe binaries and at-risk binaries. The at-risk binaries are further divided into subcategories based on risks of incompatibility with the planned software upgrade. The subcategories include failure, high risk, and low risk. The method includes generating text or graphical reports providing the analysis results to quantify and qualify the impacts on binaries and other portions of the computer system.

摘要翻译： 分析对计算机系统的计划软件升级的二进制程序，软件和硬件的影响的方法。 该方法包括为硬件计算机系统的配置文件执行计算机系统的配置清单，包括操作系统软件，中间件，应用程序，开发工具，第三方软件，应用程序接口和二进制文件。 访问一组升级规则，例如定义硬件和软件需求（包括接口，库，依赖关系等）的规则，并基于升级规则分析二进制配置文件，以确定安全二进制文件和风险二进制文件。 基于与计划的软件升级不兼容的风险，风险二进制进一步分为子类别。 子类包括失败，高风险和低风险。 该方法包括生成提供分析结果的文本或图形报告，以量化并限定对二进制文件和计算机系统其他部分的影响。

公开(公告)号：US20100328177A1

公开(公告)日：2010-12-30

申请号：US12682590

申请日：2008-10-13

申请人： Dean Kemp ,  Michael Philippakis ,  Neil Williams, I

发明人： Dean Kemp ,  Michael Philippakis ,  Neil Williams, I

IPC分类号： H01Q1/50 ,  H01Q19/26 ,  H01Q21/06 ,  H01Q3/24 ,  H01Q1/42

CPC分类号： H01Q19/32 ,  H01Q9/30 ,  H01Q15/0006 ,  H01Q21/205

摘要： There is provided an antenna element for use in an ultra wideband network, the antenna element comprising a radiating element, for radiating signals over a range of frequencies in response to a signal received at a feed point; and a frequency shaping device located near the feed point of the radiating element for acting as a broad-banding device for the radiating element. A plurality of antenna elements may be formed into an antenna array.

摘要翻译： 提供了一种用于超宽带网络的天线元件，天线元件包括辐射元件，用于响应于在馈电点处接收到的信号而在频率范围上辐射信号; 以及位于辐射元件的馈电点附近的频率整形装置，用作辐射元件的宽带装置。 多个天线元件可以形成为天线阵列。

公开(公告)号：US07231455B2

公开(公告)日：2007-06-12

申请号：US10179752

申请日：2002-06-25

申请人： Richard Marejka ,  Dean Kemp

发明人： Richard Marejka ,  Dean Kemp

IPC分类号： G06F15/16

CPC分类号： H04L47/10 ,  H04L47/22

摘要： A system and method for throttling transmissions of gathered computer system monitoring and asset data within a customer's communications network. A relay is provided within the network with an interface for transmitting messages to a downstream device such as the Internet. A data transmission throttle controls the downstream interface to transmit data at or below a data transfer threshold defining an allowable data transfer volume per transmission period. The method includes receiving customer input and modifying the data transfer threshold based on the input, with thresholds being set for a matrix of transmission periods (such as 24 hour by 7 day). The data transmission throttle determines whether messages exceed thresholds for the current transmission period, such as by comparing the size of the message to a data flow counter, and controls data transmissions by the relay to not exceed the threshold and by resetting the counter for each threshold.

摘要翻译： 一种用于在客户通信网络内节流收集的计算机系统监控和资产数据的传输的系统和方法。 在网络内提供了一个用于向下游设备（例如因特网）发送消息的接口的中继。 数据传输节流控制下游接口以在数据传输阈值以下发送数据，该阈值定义每个传输周期允许的数据传送量。 该方法包括接收客户输入并基于输入修改数据传输阈值，其中为传输周期矩阵（例如24小时乘以7天）设置阈值。 数据传输节流阀确定消息是否超过当前传输周期的阈值，例如通过将消息的大小与数据流计数器进行比较，并且控制继电器的数据传输不超过阈值，并且通过为每个阈值重置计数器 。

公开(公告)号：US06973491B1

公开(公告)日：2005-12-06

申请号：US09635823

申请日：2000-08-09

申请人： Marc Staveley ,  Dean Kemp

发明人： Marc Staveley ,  Dean Kemp

IPC分类号： G06F15/16 ,  H04L12/24 ,  H04L12/26 ,  H04L29/08

CPC分类号： H04L43/045 ,  H04L41/0253 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/22 ,  H04L43/0817 ,  H04L67/125 ,  H04L67/28 ,  H04L67/2833 ,  H04L67/2842 ,  H04L67/34 ,  H04L69/329

摘要： A system and method for monitoring the configuration and/or status of target devices on a network. The system comprises a monitoring application that can be run on a first network device. The monitoring application is configured to monitor one or more target devices on the network using data collector modules that run on the target devices. The data collector modules are launched on the target devices by the monitoring application and are configured to collect configuration and/or status information about the target devices. After collecting the data, the data collector modules preferably pass the data back to the first network device, where a data upload application receives the data and uploads it to a central site. The data at the central site is placed in a database for access by users or clients. Users can access the data in the database by communicating with the central site, for example, via a dial-up connection or via the Internet. Once connected to the central site, a user can retrieve system information using a graphical user interface, or can submit report requests to the central site. The interface used to access information at the central site may be a web browser communicating through a web server at the central site.

摘要翻译： 一种用于监视网络上目标设备的配置和/或状态的系统和方法。 该系统包括可以在第一网络设备上运行的监视应用。 监视应用程序被配置为使用在目标设备上运行的数据收集器模块监视网络上的一个或多个目标设备。 数据采集​​器模块由监视应用在目标设备上启动，并被配置为收集有关目标设备的配置和/或状态信息。 在收集数据之后，数据收集器模块优选地将数据传回第一网络设备，其中数据上传应用接收数据并将其上传到中心站点。 中央站点的数据放在数据库中供用户或客户端访问。 用户可以通过与中央站点通信，例如通过拨号连接或通过互联网访问数据库中的数据。 一旦连接到中央站点，用户可以使用图形用户界面检索系统信息，或者可以向中心站点提交报告请求。 用于访问中心站点信息的界面可能是通过中央站点的Web服务器进行通信的Web浏览器。