公开(公告)号：WO2011019540A1

公开(公告)日：2011-02-17

申请号：PCT/US2010/044185

申请日：2010-08-03

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  CAROTHERS, Daniel, H. ,  HILL, Craig, M. ,  POMERENE, Andrew, T.S. ,  VU, Vu, A.

Inventor： CAROTHERS, Daniel, H. ,  HILL, Craig, M. ,  POMERENE, Andrew, T.S. ,  VU, Vu, A.

IPC: H01L29/737 ,  H01L21/331

CPC classification number: H01L21/02532 ,  H01L21/02381 ,  H01L21/0245 ,  H01L21/02502 ,  H01L21/02579 ,  H01L21/0262 ,  H01L21/02645 ,  H01L21/02658

Abstract: A method for growing germanium epitaxial films is disclosed. Initially, a silicon substrate is preconditioned with hydrogen gas. The temperature of the preconditioned silicon substrate is then decreased, and germane gas is flowed over the preconditioned silicon substrate to form an intrinsic germanium seed layer. Next, a mixture of germane and phosphine gases can be flowed over the intrinsic germanium seed layer to produce an n-doped germanium seed layer. Otherwise, a mixture of diborane and germane gases can be flowed over the intrinsic germanium seed layer to produce a p-doped germanium seed layer. At this point, a bulk germanium layer can be grown on top of the doped germanium seed layer.

Abstract translation: 公开了一种用于生长锗外延膜的方法。 首先，用氢气预处理硅衬底。 然后，预处理的硅衬底的温度降低，并且锗烷气体流过预处理的硅衬底以形成固有的锗种子层。 接下来，可将锗烷烃和膦气体的混合物流过本征锗种子层，以产生n掺杂的锗种子层。 否则，乙硼烷和锗烷气体的混合物可以流过本征锗种子层，以产生p掺杂的锗种子层。 此时，可以在掺杂的锗种子层的顶部上生长大块锗层。

公开(公告)号：WO2011016955A1

公开(公告)日：2011-02-10

申请号：PCT/US2010/041880

申请日：2010-07-14

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  FLEWELLING, Gregory, M. ,  JANSEN, Douglas, S.

Inventor： FLEWELLING, Gregory, M. ,  JANSEN, Douglas, S.

IPC: G01R19/00

CPC classification number: H03K19/001

Abstract: Techniques are disclosed for reducing off-state leakage current in a differential switching device. The techniques can be embodied, for example, in a method that includes receiving a differential input signal at a differential input of each of a primary switch and a dummy switch. In an enabled -state of the device, the method further includes passing the differential input signal to a differential output of the primary switch. In a disabled-state of the device, the method further Includes canceling off-state leakage current at the differential output of the primary switch, by virtue of the dummy switch having its differential output reverse-coupled to the differential output of the primary switch. The method may further include preventing the dummy switch from passing signals other than off-state leakage signals. The techniques can be embodied, for instance, in a switching device.

Abstract translation: 公开了用于减小差分开关装置中的截止状态漏电流的技术。 这些技术可以例如在包括在初级开关和虚拟开关中的每一个的差分输入处接收差分输入信号的方法中实现。 在该器件的使能态中，该方法还包括将差分输入信号传递到主开关的差分输出。 在该器件的禁止状态下，该方法还包括通过虚拟开关具有与初级开关的差分输出反向耦合的虚拟开关来消除初级开关的差分输出处的截止状态漏电流。 该方法还可以包括防止虚拟开关传递除了非状态泄漏信号之外的信号。 这些技术可以例如在开关装置中实现。

公开(公告)号：WO2011011228A1

公开(公告)日：2011-01-27

申请号：PCT/US2010/041879

申请日：2010-07-14

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  JELAVIC, Robert ,  HANSEN, Eric ,  GOLD, Jack, L. ,  SEOBARRAT, Surrendra

Inventor： JELAVIC, Robert ,  HANSEN, Eric ,  GOLD, Jack, L. ,  SEOBARRAT, Surrendra

IPC: G06F15/16

CPC classification number: G06Q10/00 ,  G06F17/30241 ,  G06Q50/26 ,  H04W4/18

Abstract: A system and method for generating target area information comprises a first processor receiving first information of a first classification level and a second processor receiving second information of a second classification level. A cross domain processor (CDP) is coupled to the processors. The second processor receives a request from an entity about a target area and interrogates a first sensor. The second processor receives first information from the first sensor and sends the request through the CDP to the first processor. The first processor interrogates a second sensor and receives second information from the second sensor. The first processor filters the second information based on the first and second classification levels to produce filtered information and sends the filtered information through the CDP to the second processor. The second processor integrates the first and filtered information to produce integrated information and sends the integrated information to the entity.

Abstract translation: 用于产生目标区域信息的系统和方法包括：第一处理器，接收第一分类级别的第一信息;第二处理器接收第二分类级别的第二信息。 交叉域处理器（CDP）耦合到处理器。 第二处理器从实体接收关于目标区域的请求，并询问第一传感器。 第二处理器从第一传感器接收第一信息，并通过CDP将请求发送到第一处理器。 第一处理器询问第二传感器并从第二传感器接收第二信息。 第一处理器基于第一和第二分类级别来过滤第二信息以产生经滤波的信息，并将经滤波的信息通过CDP发送到第二处理器。 第二个处理器集成了第一个和过滤的信息，以产生集成的信息，并将集成的信息发送到实体。

公开(公告)号：WO2010104811A1

公开(公告)日：2010-09-16

申请号：PCT/US2010/026590

申请日：2010-03-09

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  LONDON, Simon, Y.

Inventor： LONDON, Simon, Y.

IPC: H01H31/34

CPC classification number: H03K3/53

Abstract: A bipolar pυlse generator includes two, two-conductor transmission lines coupled together with a load positioned between the two transmission lines. Two segments of one transmission tine are charged and switchably coupled to two segments of the other transmission line to produce a bipolar pulse on the matched load. The generator may include two transmission line structures coupled together with a load positioned between each transmission line structures. The first transmission line structure may include a stepped transmission line and an embedded transmission line segment. A switch is coupled between the embedded transmission fine segment and another segment of the transmission line structure. During operation, the first transmission line structure is charged to a potential with the switch in the open position and, when the switch is closed, the charge on the first transmission line structure together with the second transmission tine structure generates a bipolar pulse on the matched load.

Abstract translation: 双极性发生器包括两个双导体传输线，其与位于两个传输线之间的负载耦合在一起。 一个传输齿轮的两个段被充电并可切换地耦合到另一个传输线的两个部分，以在匹配的负载上产生双极性脉冲。 发电机可以包括与定位在每个传输线结构之间的负载耦合在一起的两个传输线结构。 第一传输线结构可以包括阶梯式传输线和嵌入式传输线段。 开关耦合在嵌入式传输细段与传输线结构的另一段之间。 在操作期间，第一传输线结构被充电到开关处于打开位置的电位，并且当开关闭合时，第一传输线结构上的电荷与第二传输齿结构一起产生在匹配的双极性脉冲 加载。

公开(公告)号：WO2010088256A1

公开(公告)日：2010-08-05

申请号：PCT/US2010/022201

申请日：2010-01-27

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  BROMMER, Karl, D. ,  ROSSMAN, Court, E. ,  LOGAN, Cedric, L. ,  GILI, Paul, E.

Inventor： BROMMER, Karl, D. ,  ROSSMAN, Court, E. ,  LOGAN, Cedric, L. ,  GILI, Paul, E.

IPC: G08B1/08

CPC classification number: G06K17/00 ,  G06K19/0675 ,  G06K2017/0051

Abstract: A convenient handheld locator is provided for locating an item in an urban environment in which the locator is programmed to search for and locate specific items, with the detected item being displayed on the locator as to its identity or name, also displaying where the item is relative to the locator, as to position and range.

Abstract translation: 提供方便的手持式定位器，用于定位在城市环境中的物品，其中定位器被编程为搜索和定位特定物品，其中检测到的物品在定位器上显示其身份或名称，还显示物品在哪里 相对于定位器，位置和范围。

公开(公告)号：WO2010082968A2

公开(公告)日：2010-07-22

申请号：PCT/US2009/061786

申请日：2009-10-23

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  SCHUNEMANN, Peter, G. ,  ZAWILSKI, Kevin, T.

Inventor： SCHUNEMANN, Peter, G. ,  ZAWILSKI, Kevin, T.

IPC: G02F1/055

CPC classification number: G02F1/35 ,  A61B18/20 ,  G02F1/3551

Abstract: CdSiP 2 crystals with sizes and optical quality suitable for use as nonlinear optical devices are disclosed, as well as NLO devices based thereupon. A method of growing the crystals by directional solidification from a stoichiometric melt is also disclosed. The disclosed NLO crystals have a higher nonlinear coefficient than prior art crystals that can be pumped by solid state lasers, and are particularly useful for frequency shifting 1.06 μm, 1.55 μm, and 2 μm lasers to wavelengths between 2 μm and 10 μm. Due to the high thermal conductivity and low losses of the claimed CdSiP 2 crystals, average output power can exceed 10 W without severe thermal lensing. A 6.45 μm laser source for use as a medical laser scalpel is also disclosed, in which a CdSiP 2 crystal is configured for non-critical phase matching, pumped by a 1064nm Nd:YAG laser, and temperature-tuned to produce output at 6.45 μm.

Abstract translation: 公开了适合用作非线性光学器件的尺寸和光学质量的CdSiP 2晶体以及基于此的NLO器件。 还公开了通过来自化学计量熔体的定向凝固来生长晶体的方法。 所公开的NLO晶体具有比可由固态激光器泵浦的现有技术晶体更高的非线性系数，并且对于在2μm和10μm之间的波长的1.06μm，1.55μm和2μm激光器的频移特别有用。 由于所要求的CdSiP2晶体的高导热性和低损耗，平均输出功率可以超过10W而没有严重的热透镜。 还公开了用作医疗激光手术刀的6.45μm激光源，其中将CdSiP2晶体配置为非临界相位匹配，由1064nm Nd：YAG激光器泵浦，并进行温度调节以产生6.45μm的输出。

公开(公告)号：WO2010062456A1

公开(公告)日：2010-06-03

申请号：PCT/US2009/058409

申请日：2009-09-25

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  NIEDZWIECKI, Joshua, D. ,  HOMBS, Brandon, P.

Inventor： NIEDZWIECKI, Joshua, D. ,  HOMBS, Brandon, P.

IPC: H04W40/00

CPC classification number: H04W74/0833 ,  H04B1/7105 ,  H04L27/0006 ,  H04W74/002

Abstract: Increasing the communication capacity of a shared ad-hoc wireless channel by using MUD to distinguish overlapping information transmitted simultaneously by a plurality of nodes. The transmitting nodes simultaneously provide parameter-estimating signals over separate, unshared, low-rate parameter channels generated using orthogonal frequencies, spread spectrum technology, or time multiplexing. Receiving nodes use these separate, non-overlapping parameter-estimating signals to estimate MUD-required signal parameters such as amplitude, phase, and frequency offset, thereby enabling use of lower complexity MUD receivers, because the parameters are not estimated in the presence of other interference. Node ID, spreading code type, and/or other information can also be transmitted over the parameter channels. Limiting the number of parameter channels can limit the maximum number of transmitting nodes. Amplitudes of parameter channel transmissions can be greater than communication channel transmissions by a known ratio. Parameter channels can be frequency-hopped for jam-resistance.

Abstract translation: 通过使用MUD来增加共享自组织无线信道的通信容量，以区分由多个节点同时发送的重叠信息。 发射节点通过使用正交频率，扩频技术或时间复用产生的分开的，非共享的，低速率的参数信道同时提供参数估计信号。 接收节点使用这些分离的非重叠参数估计信号来估计MUD所需的信号参数，例如振幅，相位和频率偏移，从而使得能够使用较低复杂度的MUD接收机，因为参数在其他情况下不被估计 干扰。 节点ID，扩展码类型和/或其他信息也可以通过参数信道发送。 限制参数通道的数量可以限制发送节点的最大数量。 参数信道传输的幅度可以通过已知比率大于通信信道传输。 参数通道可跳频阻抗。

公开(公告)号：WO2010056817A1

公开(公告)日：2010-05-20

申请号：PCT/US2009/064148

申请日：2009-11-12

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  GHANADAN, Reza ,  HSU, Jessica ,  LUO, Ming ,  MO, Shaomin

Inventor： GHANADAN, Reza ,  HSU, Jessica ,  LUO, Ming ,  MO, Shaomin

IPC: H04J3/00

CPC classification number: H04W74/02

Abstract: Message or traffic data is transmitted from a given radio or node for reception by one or more other nodes in a communications network, by arranging the node for transmitting the data according to a selected one of a number of different medium access protocols, The medium access protocol selected for a given message or traffic is determined according to one or more of (a) the size of the traffic, (b) the priority of the traffic, (c) the periodicity of the traffic, and (d) whether the traffic is broadcast or unicast to the other nodes in the network. Each radio includes one or more processor and memory modules configured to output messages or traffic for transmission from the radio according to the selected medium access protocol By using distributed scheduling and traffic control to protect against hidden nodes, the radios can maintain agile portability in tactical urban environments.

Abstract translation: 消息或业务数据从给定的无线电或节点发送，以便由通信网络中的一个或多个其他节点接收，通过根据多个不同的媒体接入协议中的所选择的一个来安排用于发送数据的节点。媒体接入 根据以下（a）业务量的大小，（b）业务的优先级，（c）业务的周期性，以及（d）业务的周期性中的一个或多个来确定针对给定消息或业务选择的协议; 广播或单播到网络中的其他节点。 每个无线电包括一个或多个处理器和存储器模块，其被配置为根据所选择的介质访问协议从无线电输出消息或流量以进行传输。通过使用分布式调度和流量控制来保护隐藏节点，无线电可以在战术城市中保持灵活的可移植性 环境。

公开(公告)号：WO2010047931A1

公开(公告)日：2010-04-29

申请号：PCT/US2009/059149

申请日：2009-10-01

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  HUGGETT, James, M. ,  BASSETT, Kevin, S. ,  TARDIF, Arthur, J.

Inventor： HUGGETT, James, M. ,  BASSETT, Kevin, S. ,  TARDIF, Arthur, J.

IPC: G01S13/88

CPC classification number: G01S7/021 ,  G01S7/285

Abstract: A radar warning receiver is implemented in low cost integrated circuit form utilizing only one analog component, namely a limiting amplifier. By taking the output of the limiting amplifier and utilizing monobit sampling of the output it has been found that one can provide an integrated circuit single chip radar warning receiver using delay correlation to extract frequency, amplitude and modulation type from signals at or below the noise level.

Abstract translation: 雷达警报接收器以低成本集成电路形式实现，仅利用一个模拟部件即限幅放大器。 通过采用限幅放大器的输出并利用输出的单比特采样，已经发现可以提供一种使用延迟相关的集成电路单芯片雷达警告接收器，从噪声等级以下的信号中提取频率，幅度和调制类型 。

公开(公告)号：WO2010025222A1

公开(公告)日：2010-03-04

申请号：PCT/US2009/055152

申请日：2009-08-27

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  CAROTHERS, Daniel, N.

Inventor： CAROTHERS, Daniel, N.

IPC: H01S5/00

CPC classification number: H01S5/026 ,  G02B6/13 ,  G02B2006/12078 ,  G02B2006/12097 ,  H01L21/8258 ,  Y10T428/31678

Abstract: A method is provided for the integration of an optical gain material into a Complementary metal oxide semi conductor device, the method comprising the steps of: configuring a workpiece from a silicon wafer upon which is disposed an InP wafer bearing an epitaxy layer; mechanically removing the InP substrate; etching the InP remaining on epitaxy layer with hydrochloric acid; depositing at least one Oxide pad on revealed the epitaxy layer; using the Oxide pad as a mask during a first pattern etch removing the epitaxy to an N level; etching with a patterned inductively coupled plasma (ICP) technique; isolating the device on the substrate with additional pattern etching patterning contacts, appl ing the contacts.

Abstract translation: 提供了一种用于将光学增益材料集成到互补金属氧化物半导体器件中的方法，该方法包括以下步骤：从设置有承载外延层的InP晶片的硅晶片配置工件; 机械去除InP基板; 用盐酸蚀刻留在外延层上的InP; 沉积至少一个氧化物垫显露外延层; 在第一图案蚀刻期间使用氧化物垫作为掩模，将外延移除到N电平; 用图案化电感耦合等离子体（ICP）技术蚀刻; 使用附加图案蚀刻图案化触点将衬底上的器件隔离，以应用触点。