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1. 发明申请

WO2021240499A1 ENCAPSULATION TECHNIQUES 审中-公开
公开(公告)号：WO2021240499A1
公开(公告)日：2021-12-02
申请号：PCT/IL2021/050532
申请日：2021-05-11
申请人： ELTA SYSTEMS LTD.
发明人： SHAPIR, Itzhak , KEDEM, Michael
IPC分类号： H05K9/00 , H01L23/31
摘要： An integrated circuit (IC) assembly and a method for encapsulating of IC are presented. The IC assembly comprises an IC substrate having one or more micro-devices, at least one dielectric matrix element placed on said IC substrate over at least one of its one or more micro-devices; and an encapsulation element applied over said IC substrate and said at least one dielectric matrix element placed thereon to enclose and seal said IC substrate.

2. 发明申请

WO2021117032A1 SYSTEM AND METHOD FOR POSITIONING AND NAVIGATION OF AN OBJECT 审中-公开
公开(公告)号：WO2021117032A1
公开(公告)日：2021-06-17
申请号：PCT/IL2020/051258
申请日：2020-12-06
申请人： ELTA SYSTEMS LTD.
发明人： FIREAIZEN, Moshe
IPC分类号： G01S19/43 , G01S19/04 , G01S5/06 , G01S19/11 , H04W56/00
摘要： A positioning system and method for determination of location data of an object are described. The positioning system includes one or more transmitting units configured to transmit a multi-frequency signal that comprises at least two different signal frequency components. The positioning system also includes a receiver system mounted on the object, and configured to receive the multi-frequency signals from the transmitting units, and to determine phases of each signal frequency component of the multi-frequency signal. The positioning system also includes a processing system configured to receive the phases of each signal frequency component of the multi-frequency signal, and to determine a distance between the transmitting units and the object, and the location data of the object.

3. 发明申请

WO2020105041A1 SYSTEM AND METHOD OF CALIBRATING A RADAR ROTATABLE ANTENNA SYSTEM 审中-公开
公开(公告)号：WO2020105041A1
公开(公告)日：2020-05-28
申请号：PCT/IL2019/051259
申请日：2019-11-18
申请人： ELTA SYSTEMS LTD.
发明人： MIHLIN, Michael
IPC分类号： G01S7/40 , G01C1/02
摘要： Techniques for calibrating a radar antenna mounted at a predetermined position relative to a reference point on a rotatable support are disclosed. The calibration utilizes reference data indicative of a position of a target element relative to a reference location, of a position of the reference point on the rotatable support relative to the reference location, orientation data indicative of at least one angular position of the rotatable support, and antenna measurement data indicative of electromagnetic echo signals received by the radar antenna from the reference target element. A measured position of the target element relative to the radar antenna is determined based on at least a portion of the antenna measurement data. A reference position of the target element relative to the radar antenna is determined based on the reference data and on at least a portion of the orientation data. At least one bias value or function associated with at least one of the orientation data and the antenna measurement data is determined based on a deviation between the determined measured position and reference position of the target element.

4. 发明申请

WO2020105025A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DIRECTION FINDING AND/OR IDENTIFICATION OF GEO-LOCATION, FOR MOBILE PHONES OPERATING IN LTE (4G) 审中-公开
公开(公告)号：WO2020105025A1
公开(公告)日：2020-05-28
申请号：PCT/IL2019/051184
申请日：2019-10-31
申请人： ELTA SYSTEMS LTD.
发明人： GERSHONY, Yehonatan
IPC分类号： H04L29/06 , H04L5/00 , H04W64/00
摘要： A system for localizing cellphones served by commercial network of base-stations and operative in conjunction with at least one catcher including a catcher-controller, and at least one transmitter and at least one receiver, thereby to define an area of coverage for the catcher, the system comprising at least one DF/geolocation module including a DF/geolocation controller and at least one set of receivers operative to receive uplink signal/s transmitted by cellphone/s.

5. 发明申请

WO2016071904A1 ADD-ON MODEM FOR WIRELESS DEVICES AND METHODS USEFUL IN CONJUNCTION THEREWITH 审中-公开
标题翻译：用于无线设备的ADD-ON调制解调器及其连接中有用的方法
公开(公告)号：WO2016071904A1
公开(公告)日：2016-05-12
申请号：PCT/IL2015/051064
申请日：2015-11-03
申请人： ELTA SYSTEMS LTD.
发明人： NAHAMONI, Oded , SCHWARTZ, Adi , KOIFMAN, Gil , SHOSHAN, Yaakov
IPC分类号： H04B1/38
CPC分类号： G06F21/34 , G06F9/4401 , G06F9/4411 , G06F9/541 , G06F13/102 , G06F13/382 , G06F21/123 , G06F21/572 , G06F21/85 , G06F2221/2153 , H04W12/02 , H04W60/06
摘要： System for ex post facto upgrading of at least one Legacy personal communication device including a legacy modem and lacking at least one desired wireless communication feature, the system comprising an upgraded communication device including an auxiliary modem physically connected via an ex post facto physical connection to a Legacy personal communication device having at least one legacy wireless output channel which has been neutralized or disabled.
摘要翻译：用于事后升级至少一个Legacy个人通信设备（包括传统调制解调器）并且缺少至少一个期望的无线通信特征的系统，该系统包括升级的通信设备，该升级的通信设备包括经由事后物理连接物理连接的辅助调制解调器具有已被中和或禁用的至少一个传统无线输出通道的旧式个人通信设备。

6. 发明申请

WO2014203249A1 A SYSTEM AND METHOD FOR RECEIVING AND PROCESSING ARRAY ANTENNA SIGNALS 审中-公开
标题翻译：一种用于接收和处理阵列天线信号的系统和方法
公开(公告)号：WO2014203249A1
公开(公告)日：2014-12-24
申请号：PCT/IL2014/050548
申请日：2014-06-17
申请人： ELTA SYSTEMS LTD.
发明人： ELMAKIAS, Michael
IPC分类号： H04B7/04 , H04B7/08
CPC分类号： H04B7/08 , H03M1/122 , H04B7/0837
摘要： A system for receiving signals from an array antenna that includes a first number of antenna elements, including an orthogonal signals generator module configured to generate the first number of orthogonal signals. Plurality of multipliers configured to receive array antenna element analog signals and the first number of orthogonal signals and generate a corresponding multiplied analog signal, giving rise to a first number of multiplied analog signals. A second number of summation modules configured to receive the first number of multiplied analog signals from the multipliers and generate a second number of summed analog signals. A second number of analog to digital converters configured to receive the summed analog signals and generate the second number of summed digital signals. The summed digital signals are capable of being fed to a digital processor for generating a processed signal of the array antenna, wherein the second number falls in the range of 1 to less than the first number.
摘要翻译：一种用于从阵列天线接收包括第一数量的天线元件的信号的系统，包括正交信号发生器模块，其被配置为产生第一数量的正交信号。多个乘法器被配置为接收阵列天线元件模拟信号和第一数量的正交信号并产生相应的乘法模拟信号，产生第一数量的乘法模拟信号。第二数量的求和模块，被配置为从乘法器接收第一数量的相乘的模拟信号，并产生第二数量的求和的模拟信号。第二数量的模数转换器被配置为接收相加的模拟信号并产生第二数量的求和的数字信号。相加的数字信号能够被馈送到数字处理器以产生阵列天线的处理信号，其中第二数字落在1到小于第一数量的范围内。

7. 发明申请

WO2014091475A1 SYSTEM AND METHOD FOR COHERENT PROCESSING OF SIGNALS OF A PLURALITY OF PHASED ARRAYS 审中-公开
标题翻译：用于相似处理多个相位阵列信号的系统和方法
公开(公告)号：WO2014091475A1
公开(公告)日：2014-06-19
申请号：PCT/IL2013/050967
申请日：2013-11-25
申请人： ELTA SYSTEMS LTD.
发明人： VAGMAN, Yacov
IPC分类号： H04R3/02 , H04R3/04
CPC分类号： H01Q3/34 , H01Q3/2605 , H01Q21/296 , H01Q25/00 , H04R3/005
摘要： Systems and methods are presented for utilizing two or more phased arrays to coherently receive and/or transmit waveforms to one or more directions. The method includes applying a first and a second coherent processing to two or more sets of signal portions being received or transmitted by corresponding two or more phased arrays. In reception mode of operation, the first coherent processing includes converting the sets of signal portions being received into corresponding sets of directional signals, by applying coherent integrations to each set of the sets of signals portions such that each of the resulting directional signals being indicative of the angular frequencies (directions), amplitudes and phases of the received waveforms. Further, in the reception mode of operation, the second coherent processing includes adjusting phases of respectively the sets of the directional signals in accordance with spatial dispositions between their respective phased arrays and the angular frequencies of the directional signals, and thereby generating a coherent set of directional signals, thus allowing using the two or more phased arrays for coherently receiving one or more waveforms propagating in one or more directions with improved gain. Also presented are systems and methods for operating in transmission mode for utilizing two or more phased arrays to coherently transmit one or more waveforms with improved gain.
摘要翻译：呈现了利用两个或多个相控阵列相干地将波形接收和/或发射到一个或多个方向的系统和方法。该方法包括将第一和第二相干处理应用于由对应的两个或多个相控阵列接收或发送的两组或多组信号部分。在接收操作模式中，第一相干处理包括通过对每组信号部分的每一组应用相干积分，将接收的信号部分的集合转换成相应的定向信号组，使得每个结果方向信号指示接收波形的角频率（方向），幅度和相位。此外，在接收操作模式中，第二相干处理包括根据它们各自的相控阵列之间的空间配置和方向信号的角频率来分别调整方向信号组的相位，从而生成一组从而允许使用两个或更多个相控阵列相干地接收在一个或多个方向上以改进的增益传播的一个或多个波形。还提出了用于在传输模式下操作以用于利用两个或更多个相控阵列相干地传输具有改进的增益的一个或多个波形的系统和方法。

8. 发明申请

WO2014068555A1 PARTIAL DOWNLINK REPEATER APPARATUS AND METHODS USEFUL IN CONJUNCTION THEREWITH 审中-公开
标题翻译：部分下行重复设备及其连接方法
公开(公告)号：WO2014068555A1
公开(公告)日：2014-05-08
申请号：PCT/IL2013/050875
申请日：2013-10-27
申请人： ELTA SYSTEMS LTD
发明人： SHOSHAN, Yaakov , KOIFMAN, Gil
IPC分类号： H04B7/15 , H04B7/26 , H04W72/00
CPC分类号： H04B7/15507 , H04B7/0617 , H04B7/15528 , H04B7/15542 , H04W84/047
摘要： For use with a cellular communication network having a base station transmitting downlink signals received by mobile device/s: a downlink signal reception enhancement system including partial repeater apparatus enhancing quality of reception of at least a portion of downlink signal/s by mobile device/s, the partial repeater apparatus including a downlink receiver receiving at least a portion of downlink signal/s arriving from the base station; a controller including a critical region selector, selecting only a portion of at least one individual downlink signal; and a partial transmitter generating signal/s by regenerating, according to characteristic/s of at least one of a downlink signal and the mobile device, at least the portion selected by the critical region selector, and to transmit a signal including at least the regenerated portion plus less than all of the individual downlink signal.
摘要翻译：用于具有基站发送由移动设备接收的下行链路信号的蜂窝通信网络：包括部分中继器设备的下行链路信号接收增强系统，其通过移动设备增强至少部分下行链路信号的接收质量所述部分中继器装置包括从所述基站接收到的下行链路信号的至少一部分的下行链路接收机; 控制器，包括临界区域选择器，仅选择至少一个单独下行链路信号的一部分; 以及部分发射机，根据下行链路信号和移动设备中的至少一个的特征，至少由临界区域选择器选择的部分再生产生信号，并且发送至少包括再生的信号部分加上小于全部个别下行链路信号。

9. 发明申请

WO2013118123A2 MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：多天线系统
公开(公告)号：WO2013118123A2
公开(公告)日：2013-08-15
申请号：PCT/IL2013/050116
申请日：2013-02-07
申请人： ELTA SYSTEMS LTD.
发明人： ALMOG, Benyamin
IPC分类号： H01Q1/52
CPC分类号： H01Q1/521 , H01Q9/18 , H01Q21/10 , H01Q21/24 , H01Q21/28
摘要： The present invention relates to an antenna system including at least two antenna modules operable for transmitting and/or receiving radiation in certain common frequency band. The at least two antenna modules are collinearly arranged along a common axis so as to provide low gain along the axis, and are spaced apart from one another along this axis by a distance of at least a few nominal wavelengths of the common frequency band. Each two locally adjacent antenna modules of the at least two antenna modules operate with substantially mutually orthogonal polarizations of radiation, thereby suppressing electromagnetic coupling between the antenna modules in the common frequency band.
摘要翻译：天线系统技术领域本发明涉及一种包括至少两个天线模块的天线系统，所述天线模块可操作用于在某些公共频带中发射和/或接收辐射。所述至少两个天线模块沿着公共轴线共线布置，以便沿轴线提供低增益，并且沿着该轴线彼此间隔一段公共频带的至少几个标称波长的距离。至少两个天线模块的每个两个本地相邻的天线模块以基本相互正交的辐射偏振工作，从而抑制了共用频带中的天线模块之间的电磁耦合。

10. 发明申请

WO2012120510A3 CELLULAR COMMUNICATION SYSTEM UTILIZING UPGRADED MOVING RELAYS AND METHODS USEFUL IN CONJUNCTION THEREWITH 审中-公开
标题翻译：利用升级的移动继电器的蜂窝通信系统及其连用方法
公开(公告)号：WO2012120510A3
公开(公告)日：2012-10-26
申请号：PCT/IL2012050072
申请日：2012-03-08
申请人： ELTA SYSTEMS LTD , SHOSHAN YAAKOV , SCHWARTZ ADI , KOIFMAN GIL
发明人： SHOSHAN YAAKOV , SCHWARTZ ADI , KOIFMAN GIL
IPC分类号： H04B7/15
CPC分类号： H04W4/22 , H04B7/15542 , H04B7/1555 , H04B7/2606 , H04J11/005 , H04J11/0056 , H04L1/0018 , H04L61/2517 , H04L2212/00 , H04W4/046 , H04W8/085 , H04W8/26 , H04W28/0215 , H04W28/0268 , H04W28/14 , H04W36/04 , H04W40/00 , H04W40/02 , H04W40/22 , H04W72/00 , H04W72/005 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W76/02 , H04W76/022 , H04W80/04 , H04W84/005 , H04W84/045 , H04W84/047 , H04W88/04 , H04W88/08 , H04W88/16
摘要： A moving cellular communication system comprising at least one upgraded moving relay including at least two base station functionalities and at least one mobile station functionality and a relay resource manager, all co-located, wherein each base station functionality from among the at least two base station functionalities of the upgraded moving relay is operative to communicate via antennae with at least one mobile station thereby to define a first radio link therebetween, and wherein each base station functionality has a connection to its co-located relay resource manager, wherein each mobile station functionality of the upgraded moving relay communicates via antennae with a unit which has base station functionality thereby to define at least one second radio link, respectively, wherein the relay resource manager in each individual moving relay comprises a radio resource manager; and functionality for exchanging information with relay resource managers is included in moving relays other than the individual moving relay.
摘要翻译：一种移动蜂窝通信系统，包括至少一个升级的移动中继站，所述至少一个升级的移动中继站包括至少两个基站功能和至少一个移动站功能和中继资源管理器，它们全部共址，其中，来自所述至少两个基站升级的移动中继的功能可操作以经由天线与至少一个移动台通信，从而在其间定义第一无线电链路，并且其中每个基站功能具有到其共处的中继资源管理器的连接，其中每个移动台功能经升级的移动中继站通过天线与具有基站功能的单元通信，从而分别定义至少一个第二无线电链路，其中每个移动中继站中的中继资源管理器包括无线电资源管理器; 并且用于与中继资源管理器交换信息的功能被包括在除个别移动中继之外的移动中继中。

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