公开(公告)号：US07167704B2

公开(公告)日：2007-01-23

申请号：US11389269

申请日：2006-03-24

申请人： Donald C. D. Chang ,  Wah L. Lim ,  Ming U. Chang

发明人： Donald C. D. Chang ,  Wah L. Lim ,  Ming U. Chang

IPC分类号： H04Q7/20

CPC分类号： H04B7/18508 ,  H01Q1/007 ,  H01Q3/26 ,  H04B7/0408 ,  H04B7/18506 ,  H04W84/06

摘要： A communication system has a communication infrastructure and a gateway station communicating a communication signal to the communication infrastructure. An airplane having an antenna coupled to a processing circuit for establishing a plurality of multiple communication links corresponding to the communication infrastructure is used. The gateway station generates multiple datagrams from the television signal and transmits the multiple datagrams through the multiple dynamic links. The antenna receives the datagrams from the infrastructure and the processing circuit and reassembles the datagrams into the communication signal.

摘要翻译： 通信系统具有通信基础设施和将通信信号传送到通信基础设施的网关站。 使用具有耦合到处理电路的天线的飞机，用于建立对应于通信基础设施的多个多个通信链路。 网关站从电视信号生成多个数据报，并通过多个动态链路传输多个数据报。 天线从基础设施和处理电路接收数据报，并将数据报重新组合成通信信号。

公开(公告)号：US07027769B1

公开(公告)日：2006-04-11

申请号：US09721854

申请日：2000-11-22

申请人： Harold A. Rosen ,  Donald C. D. Chang ,  Ming U. Chang ,  Weizheng Wang ,  John I. Novak, III ,  Wah L. Lim

发明人： Harold A. Rosen ,  Donald C. D. Chang ,  Ming U. Chang ,  Weizheng Wang ,  John I. Novak, III ,  Wah L. Lim

IPC分类号： H04B7/15

CPC分类号： H04B7/18504

摘要： A method for communicating and a communications system apparatus are disclosed. The apparatus comprises a communications platform and a gateway communicatively coupleable with a terrestrially-based network. The communications platform is disposed in a stratospheric location and transponds information between at least one of a plurality of user terminals and the gateway in essentially a bent pipe fashion. The method comprises the steps of receiving a first signal from the user terminal having an antenna in a stratospherically-based communication platform that maintains an apparent position relative to the user terminal within a beamwidth of a user terminal antenna and transponding the first signal from the stratospherically based communications platform to a gateway ground station.

摘要翻译： 公开了一种通信方法和通信系统装置。 该装置包括通信平台和可与基于地面的网络通信地耦合的网关。 通信平台被布置在平流层位置，并且以基本上弯曲的管道方式在多个用户终端和网关中的至少一个之间传送信息。 该方法包括以下步骤：在基于平流层的通信平台中接收来自具有天线的用户终端的第一信号，该通信平台在用户终端天线的波束宽度内保持相对于用户终端的明显位置，并从平流层传送第一信号 基于通信平台的网关地面站。

公开(公告)号：US06575905B2

公开(公告)日：2003-06-10

申请号：US09960846

申请日：2001-09-21

申请人： Edward J. Knobbe ,  Wah L. Lim ,  Bruce A. Buckingham

发明人： Edward J. Knobbe ,  Wah L. Lim ,  Bruce A. Buckingham

IPC分类号： A61B500

CPC分类号： A61B5/0002 ,  A61B5/14532 ,  A61B5/725 ,  A61B2560/0242 ,  A61M5/142 ,  A61M2230/201 ,  G06F19/00 ,  G06F19/3456 ,  G06F19/3481 ,  G16H10/40 ,  G16H50/50 ,  Y02A90/26 ,  Y10S128/923 ,  Y10S128/924

摘要： A real-time glucose estimator uses a linearized Kalman filter to determine a best estimate of glucose level in real time. The real-time glucose estimator receives at least one measurement corresponding to glucose level. The measurement can be obtained with one or more sensors and is provided to the linearized Kalman filter in real time. The linearized Kalman filter has dynamic models and executes a recursive routine to determine the best estimate of glucose level based upon the measurement. Additional information can be provided to the linearized Kalman filter for initialization, configuration, and the like. Outputs of the linearized Kalman filter can be provided to a patient health monitor for display or for statistical testing to determine status of the real-time glucose estimator. The real-time glucose estimator can be implemented using a software algorithm.

公开(公告)号：US06547190B1

公开(公告)日：2003-04-15

申请号：US10139934

申请日：2002-05-06

申请人： Brian D. Thompson ,  Wah L. Lim

发明人： Brian D. Thompson ,  Wah L. Lim

IPC分类号： H01L2500

CPC分类号： B64G1/443 ,  Y10S136/292 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/249986

摘要： A solar array including a carbon fiber mesh substrate is provided. The solar panels including a series of hybrid structures formed along the common and continuous substrate by sandwiching the substrate between a series of discontinuous upper and lower support layers. In order to construct the solar panels having such hybrid structure, a series of top support layers or upper face sheets is disposed on a upper surface of the substrate and between the folding sections. The solar cells are placed on top of the upper face sheets. Similarly, a series of lower support layers or lower face sheets are disposed on a bottom surface of the substrate and between the folding sections. The folding sections are the regions where the upper and lower face sheets discontinue and expose the underlying substrate. The solar array can be folded along the folding section when a bending force is applied over one of the hybrid structures.

摘要翻译： 提供了包括碳纤维网状基材的太阳能电池阵列。 太阳能电池板包括通过将衬底夹在一系列不连续的上部和下部支撑层之间沿着共同和连续衬底形成的一系列混合结构。 为了构造具有这种混合结构的太阳能电池板，在衬底的上表面和折叠部之间设置一系列顶部支撑层或上表面片。 太阳能电池放置在上表面的顶部。 类似地，一系列下支撑层或下表面片设置在基底的底表面和折叠部分之间。 折叠部分是上下面板中断并暴露下面的基底的区域。 当弯曲力施加在混合结构之一上时，太阳能阵列可以沿着折叠部折叠。

公开(公告)号：US4824252A

公开(公告)日：1989-04-25

申请号：US392410

申请日：1982-06-25

申请人： Wah L. Lim ,  Francis H. Zeman

发明人： Wah L. Lim ,  Francis H. Zeman

IPC分类号： G01C19/64 ,  G01C19/66 ,  G01P9/00 ,  H01L41/09 ,  H01S3/083

CPC分类号： H01S3/083 ,  G01C19/665

摘要： Disclosed is an improved method and apparatus for providing lock-in error reduction in ring laser angular rate sensors. Two independent feed back control systems are employed to independently alter the laser path of a ring laser angular rate sensor so as to obtain a minimum lock-in rate.

摘要翻译： 公开了一种用于在环形激光角速度传感器中提供锁定误差降低的改进的方法和装置。 采用两个独立的反馈控制系统来独立地改变环形激光角速度传感器的激光路径，以获得最小的锁定速率。

公开(公告)号：US4605307A

公开(公告)日：1986-08-12

申请号：US390417

申请日：1982-06-21

申请人： Wah L. Lim

发明人： Wah L. Lim

IPC分类号： G01C19/64 ,  G01C19/66 ,  G01P9/00 ,  H01S3/083

CPC分类号： H01S3/083 ,  G01C19/662

摘要： The present invention discloses an apparatus for laser gyros capable of determining occurring incremental lock-in error by characterizing behavior of the sensor system before and after passing through the lock-in region an occurrence of lock-in error.

摘要翻译： 本发明公开了一种用于激光陀螺仪的装置，其能够通过在穿过锁定区域之前和之后表征传感器系统的行为来确定发生的增量锁定误差的发生锁定误差。