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公开(公告)号：US20230317679A1
公开(公告)日：2023-10-05
申请号：US18003364
申请日：2021-06-29
Applicant: ELTA SYSTEMS LTD.
Inventor： Yaniv Maydar , Gil Peshes , Michael Kedem
IPC: H01L25/065 , H01L23/538 , H01L23/31 , H01L25/00 , H01L23/00
CPC classification number: H01L25/0655 , H01L23/5385 , H01L23/3128 , H01L23/5384 , H01L25/50 , H01L24/96 , H01L2224/96
Abstract: An integrated circuit assembly and a method for fabricating the same are disclosed. The integrated circuit assembly includes: a base structure including an interposer board and a plurality of interfacing dies electrically coupled to said interposer board; a cap structure including an intermediating board and a panel of active elements having a plurality of active elements electrically coupled to the intermediating board. The cap structure is attached to the base structure such that the active elements are electrically coupled to the interfacing dies. Also disclosed are a tile including a backend circuit board configured to attach to the plurality of integrated circuits and provide electrical connectivity thereto the plurality of integrated circuits, and a method of fabricating the same, as well as an array of the plurality of such tile in cascade connection.
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公开(公告)号：US20230266456A1
公开(公告)日：2023-08-24
申请号：US18005099
申请日：2021-07-07
Applicant: ELTA SYSTEMS LTD.
Inventor： Jacob ROVINSKY
CPC classification number: G01S13/72 , G01S17/66 , G01S13/589 , G01S2013/462
Abstract: A sensor which is configured to transmit electromagnetic waves towards a target, wherein the sensor is operable to detect, in response to the electromagnetic waves, first electromagnetic waves reflected by the target towards the sensor, second electromagnetic waves received by at least one redirecting device from the target and redirected by the redirecting device towards the sensor, wherein the first and second electromagnetic waves are usable to determine data representative of at least one of a position and a velocity of the target.
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公开(公告)号：US11512975B2
公开(公告)日：2022-11-29
申请号：US16482625
申请日：2018-02-22
Applicant: ELTA SYSTEMS LTD.
Inventor： Dina Appelman , Ofir Cohen
Abstract: The presently disclosed subject matter includes a system and a method of navigating an unmanned ground vehicle (UGV) vehicle comprising a scanning device and an Inertial Navigation System (INS) being operatively connected to at least one processor. Operating the scanning device for scanning an area surrounding the UGV, and generate scanning output data; Generating, based on the scanning output data, a map representing at least a part of the area, the map being relative to a location of the UGV and comprising cells, each cell is classified to a class selected from at least two classes, comprising traversable and non-traversable, and characterized by dimensions larger than an accumulated drift value of the INS over a predefined distance; receiving INS data indicative of a current location of the UGV and updating a location of the UGV relative to cells in the map based on the INS data.
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公开(公告)号：US11356168B2
公开(公告)日：2022-06-07
申请号：US16360410
申请日：2019-03-21
Applicant: ELTA SYSTEMS LTD.
Inventor： Adi Schwartz , Yaakov Shoshan , Gil Koifman
IPC: H04B7/155 , H04W28/02 , H04W72/04 , H04W36/22 , H04W72/08 , H04W76/12 , H04W28/24 , H04W16/26 , H04W84/04
Abstract: In a mobile communication system including a network having at least one base station operative to receive information in resource allocation terminology understandable to the base station and to allocate downlink bandwidth accordingly, at least one relay operative to convey to the base station information regarding needs of mobile communicators associated with the relay, using the resource allocation terminology understandable to the base station, and when receiving uplink bandwidth, from the base station, which generates an uplink between itself and the base station, to distribute the uplink bandwidth between the mobile communicators associated with the relay.
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公开(公告)号：US20220163656A1
公开(公告)日：2022-05-26
申请号：US17183675
申请日：2021-02-24
Applicant: Elta Systems Ltd.
Inventor： Akiva NOVOSELSKY
IPC: G01S13/72
Abstract: A fusion system and method for constructing fused tracks for a plurality of targets from radar detections are described. The fusion system includes a plurality of Ground Moving Target Indicator (GMTI) radars for detecting targets in an area of interest and providing GMTI plots in the form of location vectors including location data of the targets in polar coordinates. The fusion system also includes a plurality of conversion units for converting coordinates of the GMTI plots from polar coordinates to Cartesian coordinates to provide converted plots. The fusion system also includes a plurality of GMTI trackers creating preliminary GMTI tracks of the targets from the converted plots. The fusion system also includes a fused plots generator for constructing fused plots by using the converted plots and the preliminary GMTI tracks. The fusion system also includes a fused track generator for generating fused tracks for the targets from the fused plots.
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Patent Agency Ranking
公开(公告)号：US11320823B2
公开(公告)日：2022-05-03
申请号：US16619173
申请日：2018-06-07
Applicant: ELTA SYSTEMS LTD.
Inventor： Ofir Cohen , Dina Appelman , Arnon Degani
Abstract: The disclosed subject matter includes a method and system for navigating an unmanned ground vehicle (UGV), that include: generating, based on the scanning output data, a first map comprising a first group of cells and characterized by a first size; generating, based on the scanning output data, a second map representing an area smaller than that of the first map comprising a second group of cells, which are characterized by a second size being smaller than the first size; wherein each cell in the first group of cells and the second group of cells is classified to a class selected from at least two classes, comprising traversable and non-traversable, wherein the second part at least partly overlaps the first part; navigating the UGV based on data deduced from crossing between cells in the first map and second map.
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公开(公告)号：US20210382129A1
公开(公告)日：2021-12-09
申请号：US17406383
申请日：2021-08-19
Applicant: Elta Systems Ltd.
Inventor： Aharon RAZON , Moshe FIREAIZEN
Abstract: A method of estimating the location of a signal source comprises, by a processing unit: determining ΔΔφm,n which represents a difference between accumulated phases of signals, Sm and Sn, received by at least one pair of the receivers, determining a first estimate of the location of said signal source based on position data and ΔΔφm,n of said at least one pair of receivers, said first estimate being associated with an accuracy area, determining data representative of difference in times of arrival of modulation patterns of the signals Sm, Sn, wherein said data comprise an ambiguity, and for said at least one pair of receivers, using at least said data representative of difference in times of arrival of the modulation patterns of the signals, ΔΔφm,n, and said accuracy area, to obtain second estimates êSrck of the source location, at least some of them being located within the accuracy area
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公开(公告)号：US11131751B2
公开(公告)日：2021-09-28
申请号：US16233977
申请日：2018-12-27
Applicant: Elta Systems Ltd.
Inventor： Josef Steinmetz
Abstract: A device for calibrating a radar or an antenna and embedded on an aerial vehicle, comprising:
a processing unit configured to apply a delay to an incoming electromagnetic signal, wherein the device is configured to provide said electromagnetic signal with said delay to an emitter for its back transmission,
wherein the processing unit is configured to control said delay according to one or more delay values, wherein each delay value simulates a virtual range of the device or of the aerial vehicle with respect to said radar or antenna receiving said transmitted electromagnetic signal, said virtual range being different from an actual range of the device or of the aerial vehicle, for calibrating said at least one radar or antenna based on said transmitted electromagnetic signal which simulates a virtual range of the device or of the aerial vehicle with respect to said at least one radar or antenna.-
69.发明申请公开(公告)号：US20210237772A1
公开(公告)日：2021-08-05
申请号：US15734865
申请日：2019-05-12
Applicant: ELTA SYSTEMS LTD.
Inventor： Daniel Meltz , Amit Sirkis
Abstract: A computerized method of performing safety and functional verification of algorithms, for control of autonomous vehicles, comprises: iteratively performing an adjustment, the adjustment comprising at least one of the following: (i) updating the value of parameter(s) indicative of noise and/or delay in simulated sensor(s), associated with a computerized simulation framework corresponding to simulated autonomous vehicle(s) and to operational environment(s), by increasing noise and/or delay; and (ii) updating the value of parameter(s) indicative of noise and/or delay in a response of the simulated autonomous vehicle(s) to command(s), by increasing the noise and/or delay. This is done until obtaining from the computerized simulation framework an increased- severity computerized simulation framework. The increased-severity computerized simulation framework meets a criterion that can be utilized for statistical safety verification and/or statistical functional performance verification of the algorithm(s).
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70.发明授权公开(公告)号：US11022685B2
公开(公告)日：2021-06-01
申请号：US16688519
申请日：2019-11-19
Applicant: Elta Systems Ltd.
Inventor： Akiva Novoselsky , Benjamin Kupfer , Merav Shomrony-Danieli
Abstract: A tracking system and method for constructing pictures of tracks of moving targets on a scene from electro-optical (EO) detections are described. The system includes EO sensors, and an EO tracker constructing pictures of the tracks of the targets. The EO tracker includes a pre-processing system for receiving EO detections of the targets and locating the targets on a world map, a candidate track selection system for finding candidate tracks, a track initializing module for receiving the EO detections and initializing a new track, an assigning system for assigning the EO detections to the candidate tracks, a data updating system for updating the candidate tracks after the assigning, and for generating an ambiguity set of tracks and an exclusion set of tracks, a picture providing system for receiving the ambiguity set and the exclusion set to generate a picture, and a tracker database for storing the updated tracks.
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