公开(公告)号：WO2018099541A1

公开(公告)日：2018-06-07

申请号：PCT/EP2016/079164

申请日：2016-11-29

Applicant: L-3 COMMUNICATIONS MAGNET-MOTOR GMBH

Inventor： BÖHM, Andreas ,  EHRHART, Peter ,  HAGENLOCHER, Roland ,  OBERMEIER, Ulrich ,  STEFFEN, Jens

IPC: H02K1/27

CPC classification number: H02K1/2766

Abstract: Die vorliegende Erfindung betrifft einen Rotor (10) einer permanentmagneterregten elektrischen Maschine (100), aufweisend eine Mehrzahl von Permanentmagneten (18), die eine Mehrzahl von Rotorpolen bilden, welche um einen an einen Luftspalt (102) der elektrischen Maschine (100) angrenzenden Umfang des Rotors (10) herum angeordnet sind, wobei die Permanentmagnete (18) als in einen Rotorkörper (16) eingebettete Permanentmagnete ausgebildet sind, wobei jeder Rotorpol zwei V-förmig zueinander angeordnete Permanentmagnete (18) aufweist, wobei jeder der beiden Permanentmagnete (18) jeweils einen Schenkel des V bildet, wobei die beiden Permanentmagnete (18) eines jeweiligen Rotorpols an einem vom Luftspalt (102) fernen Ende einander zugewandt sind und sich zu einem gegenüberliegenden dem Luftspalt (102) näheren Ende hin voneinander weg erstrecken, und wobei der Rotorkörper (16) wenigstens eine in den Luftspalt (102) mündende Ausnehmung (24) aufweist.

公开(公告)号：WO2018053000A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/051363

申请日：2017-09-13

Applicant: L-3 COMMUNICATIONS CORPORATION

Inventor： ABERNATHY, Michael G.

IPC: G09G3/36 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/20

Abstract: A fault-tolerant LCD display system comprises an LCD panel and a first driver coupled to the LCD panel and including a first gate driver and a first source driver, the first driver including a first transient voltage suppressor. A second driver is also coupled to the LCD panel and includes a second gate driver and a second source driver, the second driver including a second transient voltage suppressor. One of the first and second drivers is operable to be active while the other is inactive, and vice versa, and the first and second drivers are isolated from one another. The first and second transient voltage suppressors are operable to prevent a back biasing voltage from leaking back through the inactive driver and thus the transient voltage suppressors are operative to prevent a back biasing voltage from shunting through the non-active driver.

Abstract translation: 容错LCD显示系统包括LCD面板和耦合到LCD面板且包括第一栅极驱动器和第一源极驱动器的第一驱动器，第一驱动器包括第一瞬态电压抑制器。 第二驱动器也耦合到LCD面板并且包括第二栅极驱动器和第二源极驱动器，第二驱动器包括第二瞬态电压抑制器。 第一和第二驱动器中的一个是可操作的，而另一个是不活动的，反之亦然，并且第一和第二驱动器彼此隔离。 第一瞬态电压抑制器和第二瞬态电压抑制器可操作以防止反向偏置电压通过非活动驱动器泄漏回来，并且因此瞬态电压抑制器可操作以防止反向偏置电压通过非活动驱动器分流。

公开(公告)号：WO2018017177A3

公开(公告)日：2018-01-25

申请号：PCT/US2017/031151

申请日：2017-05-04

Applicant: L-3 COMMUNICATIONS ETO

Inventor： BURNSED, Jon ,  STYONAVICH, Stephen ,  IOSUE, Michael

IPC: G02B27/00

Abstract: An enhanced vision system includes a first optic subsystem and a transparent photodetector subsystem disposed within a common housing. The first optic subsystem may include passive devices such as simple or compound lenses, active devices such as low-light enhancing image intensifiers, or a combination of passive and active devices. The transparent photodetector subsystem receives the visible image exiting the first optic subsystem and converts a portion of the electromagnetic energy in the visible image to a signal communicated to image analysis circuitry. On a real-time or near real-time basis, the image analysis circuitry detects and identifies structures, objects, and/or individuals in the visible image. The image analysis circuitry provides an output that includes information regarding the structure, objects, and individuals to the system user contemporaneous with the system user viewing the visible image.

公开(公告)号：WO2016138147A1

公开(公告)日：2016-09-01

申请号：PCT/US2016/019381

申请日：2016-02-24

Applicant: L-3 COMMUNICATIONS CORP.

Inventor： LANDON, David ,  NELSON, David S. ,  DICKSON, Robert L. ,  YOHO, Brian G. ,  CHRISTENSEN, Carl

IPC: H04L7/04 ,  H04L25/497

CPC classification number: H04L7/0331 ,  H04L7/0016 ,  H04L7/0029 ,  H04L7/042 ,  H04L7/10

Abstract: Detecting timing of a synchronization sequence included in a data stream transmitted in a noisy channel. The synchronization sequence is a known data sequence purposely injected into the data stream for synchronization. A data stream waveform, is obtained from a noisy communication channel. The data stream waveform includes an instance of a synchronization sequence waveform. One or more samples of the synchronization sequence waveform are obtained. One or more samples of a model synchronization sequence waveform are obtained. The model synchronization sequence waveform models an expected waveform for the synchronization sequence being transmitted on the communication channel by applying the synchronization sequence to a model of the communication channel. The instance of the synchronization sequence waveform is correlated with the model synchronization sequence waveform by correlating one or more samples of the synchronization sequence waveform with the one or more samples of the model synchronization sequence waveform.

Abstract translation: 检测在噪声信道中发送的数据流中包括的同步序列的定时。 同步序列是有意地注入到数据流中以用于同步的已知数据序列。 从噪声通信信道获得数据流波形。 数据流波形包括同步序列波形的实例。 获得同步序列波形的一个或多个样本。 获得一个或多个模型同步序列波形的样本。 模型同步序列波形通过将同步序列应用于通信信道的模型来模拟在通信信道上发送的同步序列的预期波形。 通过将同步序列波形的一个或多个样本与模型同步序列波形的一个或多个样本相关联，同步序列波形的实例与模型同步序列波形相关。

公开(公告)号：WO2016122443A1

公开(公告)日：2016-08-04

申请号：PCT/US2015/012904

申请日：2015-01-26

Applicant: L-3 COMMUNICATIONS CORPORATION

Inventor： KIM, Felix, Sung-Hoon ,  DOMBOVY-JOHNSON, Matthew ,  WEBSTER, Scott, David ,  MORRIS, David, James

IPC: H01Q1/08 ,  H01Q9/46

CPC classification number: H01Q19/13 ,  H01Q1/34 ,  H01Q15/166

Abstract: A portable communication station has a reflector dish that can be assembled and disassembled by a user. It has a hub with two spaced parallel plates extending from a hub body. A set of interchangeable dish segments together make up a concave reflective surface with the hub, and they each have a respective hub connector structure that snaps into place in the hub between the plates. Latches connect between the adjacent dish segments to secure them together. The latches each have a latching member that snaps over a latch element so that two engagement faces of the latch are compressed against each other, making the dish shape accurate and robust enough to withstand wind and other environmental factors. The dish can be disassembled by unlatching the latches and pulling the segments away from the hub.

Abstract translation: 便携式通信站具有可由用户组装和拆卸的反射器盘。 它具有一个轮毂，两个间隔开的平行板从轮毂体延伸。 一组可互换的盘段一起构成具有轮毂的凹面反射表面，并且它们各自具有相应的轮毂连接器结构，其卡入到板之间的毂中的适当位置。 锁存器连接在相邻的盘段之间以将它们固定在一起。 闩锁每个都具有闩锁构件，该闩锁构件卡扣在闩锁元件上，使得闩锁的两个接合面彼此压缩，使得盘的形状准确和稳固，足以承受风和其他环境因素。 可以通过解锁闩锁并将部分拉离毂来拆卸盘子。

公开(公告)号：WO2015178953A1

公开(公告)日：2015-11-26

申请号：PCT/US2014/060550

申请日：2014-10-14

Applicant: L-3 COMMUNICATIONS CORPORATION

Inventor： RALPH, Loren, E. ,  RODGERS, Eddie ,  ROBERSON, James, H.

IPC: H04B7/185 ,  H05K1/00

CPC classification number: H04B7/18515 ,  H05K1/0243 ,  H05K3/3452

Abstract: A satellite is configured for use in space so as to receive RF signals, convert them to a different frequency range, and re -transmit the converted RF signals. The satellite comprises a payload area supporting a motherboard structure with a plurality of frequency converters supported on it. The frequency converters are each connected with an antenna system of the satellite so that each of them receives a respective RF input signal. A local oscillator source supported on said motherboard structure generates a local oscillator signal, and a motherboard in the motherboard structure receives the local oscillator signal and transmits it through the motherboard to each of the frequency converters. The frequency converters each convert the respective RF input signal to a respective RF output signal using the local oscillator signal and transmit the RF output signal to the antenna system so as to be transmitted wirelessly.

Abstract translation: 卫星被配置为在空间中使用以便接收RF信号，将它们转换成不同的频率范围，并重新发送转换的RF信号。 卫星包括支持主板结构的有效载荷区域，其上支撑有多个频率转换器。 变频器各自与卫星的天线系统连接，使得它们中的每一个接收相应的RF输入信号。 支持在所述母板结构上的本地振荡器源产生本地振荡器信号，并且母板结构中的主板接收本地振荡器信号并将其通过母板发送到每个变频器。 频率转换器各自使用本地振荡器信号将相应的RF输入信号转换为相应的RF输出信号，并将RF输出信号发送到天线系统以便无线地发送。

公开(公告)号：WO2015112853A1

公开(公告)日：2015-07-30

申请号：PCT/US2015/012672

申请日：2015-01-23

Applicant: L-3 COMMUNICATIONS INTEGRATED SYSTEMS L.P. ,  HODGE, Ben D. ,  TROUP, Timothy W. ,  CROPPER, Richard D. ,  STOKES, Brandy D.

Inventor： HODGE, Ben D. ,  TROUP, Timothy W. ,  CROPPER, Richard D. ,  STOKES, Brandy D.

IPC: B64C7/00 ,  B64D1/08 ,  B64D1/12

CPC classification number: B64D9/00 ,  B64C39/02 ,  B64C2201/128 ,  B64C2211/00 ,  B64D7/00

Abstract: Reconfigurable payload systems (RPS) and methods of configuring and using the same are disclosed that may be employed to enable external aircraft payloads to be rapidly interchanged or swapped out together with associated internal equipment within a given aircraft so as to modify or change payload capability of the aircraft, e.g ., to meet a particular mission and/or to enable use of future payload types as they are developed. The RPS and associated methods may be implemented to allow multiple different payload systems to be swapped in and out on a given aircraft as required based on needs for a given mission.

Abstract translation: 公开了可重新配置的有效载荷系统（RPS）及其配置和使用方法，其可用于使外部飞行器有效载荷与给定飞行器内的相关联的内部设备一起快速互换或交换，以便修改或改变 飞机，例如，以满足特定任务和/或在开发中使能未来的有效载荷类型。 可以实现RPS和相关联的方法，以根据需要，根据给定任务的需要，使多个不同的有效负载系统在给定的飞机上进出交换。

公开(公告)号：WO2013123132A1

公开(公告)日：2013-08-22

申请号：PCT/US2013/026055

申请日：2013-02-14

Applicant: L-3 COMMUNICATIONS SECURITY AND DETECTION SYSTEMS, INC.

Inventor： SCHMITT, Michael, H.

IPC: G01N23/203

CPC classification number: G01N23/201 ,  G01N23/20 ,  G01N23/203 ,  G01N2223/051 ,  G01N2223/054

Abstract: Radiation is directed at an object, and radiation scattered by the object is sensed. An angular distribution of scatter in the sensed scattered radiation relative to a path of the radiation directed at the object is determined, and the angular distribution is evaluated. One or more atomic numbers, or effective atomic numbers, of materials composing the object is determined based on evaluating the angular distribution.

Abstract translation: 辐射指向物体，并且感测被物体散射的辐射。 确定感测的散射辐射相对于朝向物体的辐射的路径的角度分布，并且评估角度分布。 基于评估角分布来确定构成对象的材料的一个或多个原子数或有效原子序数。

公开(公告)号：WO2013033723A3

公开(公告)日：2013-03-07

申请号：PCT/US2012/053700

申请日：2012-09-04

Applicant: L-3 COMMUNICATIONS CORPORATION ,  FALASH, Mark ,  POLLAK, Eytan ,  BARNOSKE, Michael

Inventor： FALASH, Mark ,  POLLAK, Eytan ,  BARNOSKE, Michael

IPC: G09B9/00 ,  G09B5/06 ,  G09B19/00 ,  G06Q50/20

Abstract: A system and method for training a student employ a simulation station that displays output to the student and receives input. The computer system has a rules engine operating on it and computer accessible data storage storing (i) learning object data including learning objects configured to provide interaction with the student at the simulation system and (ii) rule data defining a plurality of rules accessed by the rules engine. The rules data includes, for each rule, respective (a) if-portion data defining a condition of data and (b) then-portion data defining an action to be performed at the simulation station. The rules engine causes the computer system to perform the action when the condition of data is present in the data storage. For at least some of the rules, the action comprises output of one of the learning objects so as to interact with the student.

公开(公告)号：WO2012171589A1

公开(公告)日：2012-12-20

申请号：PCT/EP2011/060172

申请日：2011-06-17

Applicant: L-3 COMMUNICATIONS MAGNET-MOTOR GMBH ,  OSWALD, Johann ,  HEEG, Manfred

Inventor： OSWALD, Johann ,  HEEG, Manfred

IPC: B64C25/40

CPC classification number: B64C25/405 ,  B60K2007/003 ,  B64C5/02 ,  Y02T50/823

Abstract: A drive unit (16) for an aircraft running gear (2) having at least a first wheel (4) and a second wheel (6) on a common wheel axis (A), wherein the drive unit (16) is drivingly coupleable to at least one of the first and second wheels (4, 6), is characterized in that the drive unit (16) comprises at least one power output assembly (122, 124) for driving at least one of the first and second wheels (4, 6), with each of the at least one power output assembly (122, 124) comprising a power transmission chain (136) selectively engageable with a sprocket element (108, 110) coupled to one of the first and second wheels (4, 6).

Abstract translation: 一种用于飞机运行齿轮（2）的驱动单元（16），其在公共轮轴线（A）上具有至少第一轮（4）和第二轮（6），其中驱动单元（16）可驱动地连接到 所述第一和第二轮（4,6）中的至少一个的特征在于，所述驱动单元（16）包括用于驱动所述第一和第二轮（4）中的至少一个的至少一个动力输出组件（122,124） ，6），其中所述至少一个动力输出组件（122,124）中的每一个包括动力传递链（136），所述动力传动链可选择性地与联接到所述第一和第二轮（4,120）中的一个的链轮元件（108,110） 6）。