公开(公告)号：US20160244135A1

公开(公告)日：2016-08-25

申请号：US15025708

申请日：2014-09-29

Applicant: ELTA SYSTEMS LTD.

Inventor： Amit Farber ,  Ehud Erell

IPC: B63G7/02 ,  B63G8/00

CPC classification number: B63G7/02 ,  B63B2702/12 ,  B63G8/001 ,  B63G2007/005 ,  B63G2008/004

Abstract: Systems and methods are provided for underwater use. In one example the system includes an autonomous mother unmanned underwater vehicle (AMUV) and one or more auxiliary unmanned underwater vehicles (UUV). The AMUV is configured for autonomously searching for and detecting undersea objects potentially present in an undersea region of interest (ROI), for generating object information relating to the objects detected thereby to enable identification of at least one object of interest (OOI) among the detected objects, and for selectively transporting the UUV to at least within a predetermined distance from a location of the OOI. The UUV is configured for interacting with the OOI at least within the predetermined distance. Such a system is further configured for providing verification information indicative of the interaction between the UUV and the OOI. The AMUV includes a communications system at least configured for transmitting at one or both of the verification information and the object information.

Abstract translation: 为水下使用提供了系统和方法。 在一个示例中，该系统包括自主的无人无人水下飞行器（AMUV）和一个或多个辅助无人水下飞行器（UUV）。 AMUV被配置用于自主地搜索和检测潜在地存在于感兴趣的海底区域（ROI）中的潜水物体，用于生成与由此检测的对象相关的对象信息，以使得能够识别所检测到的至少一个感兴趣对象（OOI） 对象，并且用于将UUV选择性地传送至至少距离OOI的位置的预定距离内。 UUV被配置为至少在预定距离内与OOI进行交互。 这样的系统被进一步配置用于提供指示UUV和OOI之间的相互作用的验证信息。 AMUV包括至少配置用于在验证信息和对象信息中的一个或两个发送的通信系统。

公开(公告)号：US20160218412A1

公开(公告)日：2016-07-28

申请号：US14917695

申请日：2014-09-15

Applicant: ELTA SYSTEMS LTD.

Inventor： Arie DAY

IPC: H01Q1/02 ,  H01Q21/00

CPC classification number: H01Q1/02 ,  H01Q21/00 ,  H01Q21/0025 ,  H01Q21/0087

Abstract: A carrier plate configured for mounting thereto of a plurality of communication units to form a phased array antenna; The carrier plate is integrally formed with a plurality of sockets, each of the sockets being adapted to receive therein at least one of the plurality of communication unit; The carrier plate is further integrally formed with one or more cooling channels extending along the carrier plate and associated with the sockets; The channels are configured for passage of a cooling fluid therethrough for cooling of the plurality of units during operation of the antenna.

Abstract translation: 一种承载板，其构造成用于安装多个通信单元以形成相控阵天线; 承载板与多个插座一体形成，每个插座适于在其中容纳多个通信单元中的至少一个; 承载板进一步整体地形成有沿着承载板延伸并与插座相关联的一个或多个冷却通道; 通道构造成用于通过冷却流体，以在天线的操作期间冷却多个单元。

公开(公告)号：US09325403B2

公开(公告)日：2016-04-26

申请号：US14855559

申请日：2015-09-16

Applicant: Elta Systems Ltd.

Inventor： Moshe Fireaizen ,  Ofer Shariv

IPC: H04B7/06 ,  H01Q3/26

CPC classification number: H04B7/068 ,  H01Q3/2647 ,  H04B7/0667

Abstract: The present invention relates to a digital retro-directive system and method thereof for receiving incoming signals from a transmitting source by means of at least two antennas and transmitting outgoing signals back, substantially, simultaneously, towards said transmitting source through said at least two antennas irrespective of the location of one antenna with respect to another and without calculating phase differences between said outgoing signals.

公开(公告)号：US20160080545A1

公开(公告)日：2016-03-17

申请号：US14946385

申请日：2015-11-19

Applicant: ELTA SYSTEMS LTD.

Inventor： Yaakov SHOSHAN ,  Gil KOIFMAN

IPC: H04M1/725

CPC classification number: H04M1/72522 ,  H04M1/725 ,  H04M1/72519 ,  H04W88/02 ,  H04W88/06

Abstract: According to the presently disclosed subject matter there is provided a wireless device system-architecture and a wireless device including a plurality of functional layers each of the functional layers comprising one or more respective layer elements where the plurality of functional layers being operatively connected and ordered as a cascade of functional layers for data-transfer from one layer to its one or more adjacent functional layers. The architecture further includes one or more matrix-switches, each matrix-switch operatively connected between each two functional layers in the cascade of functional layers. A matrix-switch controller is operable to determine at least two processing routes for data-transfer from at least one layer element in one functional layer, to at least one layer element in a second functional layer, wherein each of the at least two processing routes is associated with a different application processor layer element and wherein data is being transmitted via the at least two processing routes, in the same direction, substantially at the same time.

Abstract translation: 根据目前公开的主题，提供了一种无线设备系统架构和包括多个功能层的无线设备，每个功能层包括一个或多个相应的层元件，其中多个功能层可操作地连接并排序为 用于从一层到其一个或多个相邻功能层的数据传输的功能层级联。 该架构还包括一个或多个矩阵开关，每个矩阵开关可操作地连接在功能层级联中的每两个功能层之间。 矩阵切换控制器可操作以确定用于从一个功能层中的至少一个层元件到第二功能层中的至少一个层元素的数据传输的至少两个处理路由，其中​​至少两个处理路由 与不同的应用处理器层元素相关联，并且其中数据正在基本上同时经由所述至少两个处理路由在相同的方向上发送。

公开(公告)号：US20150351116A1

公开(公告)日：2015-12-03

申请号：US14396282

申请日：2013-04-22

Applicant: ELTA SYSTEMS LTD.

Inventor： Yaakov Shoshan ,  Adi Schwartz

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04J4/00

CPC classification number: H04W72/1226 ,  H04B7/15528 ,  H04B7/15542 ,  H04J4/00 ,  H04L5/0005 ,  H04L5/0092 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/0453

Abstract: A system for multicarrier cellular communication in a cellular network including a multiplicity of nodes, the system comprising, at an individual moving relay from among the multiplicity of nodes, an rBS having downlink communication, according to a protocol, with UEs served thereby; and a co-located rRM (relay Resource Manager) having a controller; wherein the controller is operative to induce the rBS to generate a selective minimally interfered region in a domain and/or to coordinate between schedulers in the relay to ensure that each user has its own time and/or frequency such that channels do not overlap because time and/or frequency are shifted to prevent the overlap.

Abstract translation: 一种用于在包括多个节点的蜂窝网络中的多载波蜂窝通信的系统，所述系统包括在多个节点之间的单独的移动中继站，根据协议，具有根据协议的下行链路通信的rBS与由此服务的UE; 以及具有控制器的共同定位的rRM（中继资源管理器） 其中所述控制器可操作地诱导所述rBS在域中产生选择性的最小干扰区域和/或在所述中继器中的调度器之间进行协调，以确保每个用户具有其自己的时间和/或频率，使得信道不会因为时间而重叠 和/或频率偏移以防止重叠。

公开(公告)号：US20150349431A1

公开(公告)日：2015-12-03

申请号：US14719101

申请日：2015-05-21

Applicant: ELTA SYSTEMS LTD.

Inventor： Uriel ODES

IPC: H01Q15/24 ,  G06F17/50 ,  G06F17/10

CPC classification number: G02B5/3058 ,  G02B27/0012 ,  G02B27/286 ,  G06F17/10 ,  G06F17/5009 ,  H01Q15/0026 ,  H01Q15/246

Abstract: A polarization rotator including a plurality of polarizer layers that are stacked along a general direction of radiation propagation. Each polarizer layers implements a wired grid pattern associated with respective extinction axis for extinction of radiation components that are polarized therealong. The extinction axes of consecutive polarizer layers are orientated differently so that polarization of radiation interacting therewith is rotated. The relative orientations of the polarizer layers are selected such that a tiling of a plurality of substantially identical polarization rotation unit cells is defined within the polarization rotator, where the unit cells are arranged with predetermined spatial periods A and B along two lateral axes. The polarization rotator may be coupled to an array of elements (e.g. antennas) arranged parallel to the tiling of unit cells, with respective spatial periodicities A′ and B′ that are integer multiples of the predetermined spatial periods A and B of the unit cells.

Abstract translation: 包括沿辐射传播的大致方向堆叠的多个偏振器层的偏振旋转器。 每个偏振器层实现与相应的消光轴相关联的有线网格图案，以消除在其上偏振的辐射分量。 连续的偏振器层的消光轴的方向不同，从而使与其相互作用的辐射的偏振旋转。 选择偏振器层的相对取向，使得在偏振旋转器内限定多个基本相同的偏振旋转单元的平铺，其中单位单元沿着两个横向轴线以预定的空间周期A和B布置。 偏振旋转器可以耦合到平行于单位单元的平铺布置的元件阵列（例如天线），其中相应的空间周期性A'和B'是单位单元的预定空间周期A和B的整数倍。

公开(公告)号：US09194686B2

公开(公告)日：2015-11-24

申请号：US14706337

申请日：2015-05-07

Applicant: ELTA SYSTEMS LTD.

Inventor： Benyamin Almog

IPC: G01V3/06 ,  G01R33/12 ,  G01B7/004 ,  G01R33/02

CPC classification number: G01B7/004 ,  G01B7/30 ,  G01D5/12 ,  G01R33/02 ,  H01Q9/22 ,  H01Q13/10 ,  H01Q21/24

Abstract: An apparatus that includes two non-coinciding arrangements disposed in an two axes Cartesian coordinate system such that each arrangement having a non-zero projection on a respective axis from among the two axes. Each one of the arrangements includes a pair of oppositely directed, spaced apart, co-axial radiating-capable elements, each of the elements being hollow with internal space, and being slotted throughout its entire extent. A first circuitry coupled to the arrangement and being configured to sense an electric field projection along the axis and to convey it to a first feeding terminal. A second circuitry coupled to a slot of the arrangement and being configured to sense a magnetic field's projection along said axis and to convey it to a first feeding terminal.

公开(公告)号：US09188481B2

公开(公告)日：2015-11-17

申请号：US13681089

申请日：2012-11-19

Applicant: Elta Systems Ltd.

Inventor： David Baumatz

IPC: G01J1/42 ,  G01S13/86 ,  G01S7/48 ,  G01S7/481 ,  G01S17/87 ,  G01S17/89

CPC classification number: G01J1/42 ,  G01S7/48 ,  G01S7/4813 ,  G01S13/86 ,  G01S17/87 ,  G01S17/89

Abstract: A number of apparatuses are provided, for sensing and/or emitting energy along one or more desired apparatus line of sights (LOS) with respect to the respective apparatus. In an embodiment, an apparatus includes an assembly that is rotatably mounted on a base with respect to a switching axis. The assembly has two or more sensing/emitting units, each having a respective sensing/emitting unit line of sight (ULOS). Each sensing/emitting unit has an operative state, wherein the respective unit ULOS is pointed along a LOS of the apparatus for sensing and/or emitting energy along the LOS, and a corresponding inoperative state, where the respective unit ULOS is pointed along a direction different from this LOS. A switching mechanism enables switching between the sensing/emitting units to selectively bring a desired sensing/emitting unit exclusively into its respective operative state while concurrently bringing a remainder of the sensing/emitting units each to a respective non-operative state.

Abstract translation: 提供了许多装置，用于相对于相应的装置沿着一个或多个所需的瞄准装置线（LOS）感测和/或发射能量。 在一个实施例中，装置包括相对于切换轴线可旋转地安装在基座上的组件。 组件具有两个或更多个感测/发射单元，每个具有相应的感测/发射单元视线（ULOS）。 每个感测/发射单元具有操作状态，其中相应的单元ULOS沿着装置的LOS被指向，用于沿着LOS感测和/或发射能量，以及相应的非操作状态，其中相应的单元ULOS沿着方向 不同于这个LOS。 切换机构能够在感测/发射单元之间切换以选择性地将期望的感测/发射单元独占地进入其相应的操作状态，同时使得其余的感测/发射单元各自分别处于非操作状态。

公开(公告)号：US20150237556A1

公开(公告)日：2015-08-20

申请号：US14604079

申请日：2015-01-23

Applicant: ELTA SYSTEMS LTD.

Inventor： Benjamin GILOH

IPC: H04W36/30 ,  H04W72/08 ,  H04B7/155 ,  H04W4/02 ,  H04W48/20

CPC classification number: H04W36/30 ,  H04B7/15507 ,  H04B7/2606 ,  H04L45/54 ,  H04W4/02 ,  H04W4/022 ,  H04W8/005 ,  H04W16/26 ,  H04W36/32 ,  H04W40/16 ,  H04W40/248 ,  H04W48/20 ,  H04W72/0406 ,  H04W72/085 ,  H04W84/005 ,  H04W84/047 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W88/04 ,  H04W88/06 ,  H04W88/08

Abstract: A mobile communication network system operative in conjunction with a core network including a core device and at least one static base station includes a plurality of base stations. The system further includes a population of mobile stations communicating via antennae with the base stations. The base stations include at least one moving base station which communicates via antennae with the mobile stations and includes base station functionality and a first radio manager and mobile station functionality all co-located with the base station functionality. The base station functionality has a physical back-connection to the first radio manager. The first radio manager has a physical connection with the mobile station functionality. The mobile station functionality communicates via antennae with at least one selectable static base station. The information used to determine whether to reject includes the location of the moving base station and statistics regarding measurements of link quality.

Abstract translation: 与包括核心设备和至少一个静态基站的核心网络结合操作的移动通信网络系统包括多个基站。 该系统还包括通过天线与基站进行通信的移动台群。 基站包括至少一个移动基站，其通过天线与移动台进行通信，并且包括基站功能以及与基站功能性共同定位的第一无线电管理器和移动台功能。 基站功能具有到第一无线电管理器的物理背连接。 第一个无线电管理器具有与移动台功能的物理连接。 移动台功能通过天线与至少一个可选择的静态基站进行通信。 用于确定是否拒绝的信息包括移动基站的位置和关于链路质量测量的统计。

公开(公告)号：US20140354245A1

公开(公告)日：2014-12-04

申请号：US14369768

申请日：2012-12-06

Applicant: ELTA SYSTEMS LTD.

Inventor： Enrique Batikoff ,  Robert Zelig

IPC: H02M1/42 ,  H02M3/158 ,  H02M7/217

CPC classification number: H02M1/4208 ,  H02M3/158 ,  H02M3/1582 ,  H02M7/217 ,  H02M2001/4291

Abstract: A method for controlling electric power supply, the method comprising: (a) controllably down converting by a step-down power converter entry voltage from a power source and preventing up-conversion by a step-up power converter, substantially when the entry voltage is larger than a measured exit voltage and is in compliance with a first criterion that is based on the entry voltage and on the measured exit voltage; wherein the measured exit voltage is measured at an exit of both step-up power converter and the step-down power converter; and (b) controllably up converting by the step-up power converter the entry voltage and preventing down-conversion by the step-down power converter, substantially when the entry voltage is lower than the measured exit voltage and is in compliance with a second criterion that is based on the entry voltage and on the measured exit voltage.

Abstract translation: 一种用于控制电源的方法，所述方法包括：（a）基本上当入门电压为（a）时，基本上是通过降压功率转换器入口电压从电源可控地下变频，并且防止升压功率转换器的上变频， 大于测量的出口电压并且符合基于入口电压和测量的出口电压的第一标准; 其中所述测量的出口电压在升压功率转换器和所述降压功率转换器的出口处被测量; 以及（b）基本上当所述进入电压低于所测量的退出电压并且符合第二准则时，所述升压功率转换器可控地向上转换所述进入电压并防止所述降压功率转换器的下变频 这是基于入口电压和测量的出口电压。