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公开(公告)号：US11609092B2
公开(公告)日：2023-03-21
申请号：US17138965
申请日：2020-12-31
发明人： Ilya Leizerson , Ezra Zamir , Gavriel Davidov , Tal Fromm , Arie Vainstein , Naphtaly Voichek , Amitay Berger
摘要： Methods and systems for determining real-world geographic locations of multiple interconnected members are provided herein. The method may include: determining distances between at least some members of a first subgroup of the multiple members; determining movement vectors of members of a second subgroup of the multiple members; determining real-world geographic locations of members of a third subgroup of the multiple members; and determining, based on the distances between the at least some members of the first subgroup, the movement vectors of the members of the second subgroup and the real-world geographic locations of the members of the third group, the real-world geographic locations of the multiple members.
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公开(公告)号：US11523737B2
公开(公告)日：2022-12-13
申请号：US16443665
申请日：2019-06-17
发明人： Ilya Leizerson , Barak Alfassi
摘要： A system for simultaneously detecting audio-characteristics within a body over multiple body surface locations comprising a coherent light source directing at least one coherent light beam toward the body surface locations, an imager acquiring a plurality of defocused images, each is of reflections of the coherent light beam from the body surface locations. Each image includes at least one speckle pattern, each corresponding to a respective coherent light beam and further associated with a time-tag. A processor, coupled with the imager, determines in-image displacements over time of each of a plurality of regional speckle patterns according to said acquired images. Each one of the regional speckle patterns is at least a portion of a respective speckle pattern. Each regional speckle pattern is associated with a respective different body surface location. The processor determines the audio-characteristics according to the in-image displacements over time of the regional speckle patterns.
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3.发明申请公开(公告)号：US20220239332A1
公开(公告)日：2022-07-28
申请号：US17720890
申请日：2022-04-14
发明人： Anatoly Sloushch , Ezra Zamir
IPC分类号： H04B1/719 , H04B1/717 , H04B1/7176 , H04B1/7163
摘要： An impulse radio (IR) ultra-wide band (UWB) transceiver adapted for a rake receiver is provided herein. This may be implemented as follows: on the transmitter side, the input data is converted to N-parallel streams having different delays, each stream is transmitted by an impulse radio signal with defined different carrier frequency. On the receiver side, the multicarrier RF signal is converted into base band signal, emulating multipath channels, so that rake receiver technique is used for an optimal demodulation of the received signal.
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公开(公告)号：US20210123739A1
公开(公告)日：2021-04-29
申请号：US17138965
申请日：2020-12-31
发明人： Ilya LEIZERSON , Ezra ZAMIR , Gavriel DAVIDOV , Tal FROMM , Arie VAINSTEIN , Naphtaly VOICHEK , Amitay BERGER
摘要： Methods and systems for determining real-world geographic locations of multiple interconnected members are provided herein. The method may include: determining distances between at least some members of a first subgroup of the multiple members; determining movement vectors of members of a second subgroup of the multiple members; determining real-world geographic locations of members of a third subgroup of the multiple members; and determining, based on the distances between the at least some members of the first subgroup, the movement vectors of the members of the second subgroup and the real-world geographic locations of the members of the third group, the real-world geographic locations of the multiple members.
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公开(公告)号：US10693419B2
公开(公告)日：2020-06-23
申请号：US15772064
申请日：2017-07-26
发明人： Anatoly Sloushch , Yitzhak Botvin , Ezra Zamir
摘要： Power amplification units and methods are provided, which use a combiner and an auxiliary signal to feed the power amplifier (PA) with a signal that prevents or reduces operation of higher amplification stages during off periods of the received RF signal. The PA output is delivered through an output matching circuit configured to pass the RF signal and attenuate the auxiliary signal; and the combiner combines the RF signal and the auxiliary signal through respective filters to generate the RF input signal to the PA. An auxiliary signal generator may be configured to generate the auxiliary signal with relation to the RF signal as having a frequency spectrum lower than a cutoff RF frequency. Resulting lower power consumption, particularly in case of low duty cycle RF signals, reduces heating, enables longer battery use and increases reliability performance.
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公开(公告)号：US20190147619A1
公开(公告)日：2019-05-16
申请号：US16232525
申请日：2018-12-26
发明人： Benny Goldman , Eli Haham
CPC分类号： G06T7/75 , B64C39/024 , B64C2201/123 , B64C2201/127 , G01B11/03 , G06T17/05 , G06T2207/30241 , G06T2207/30244
摘要： Method/system for determining pose of camera using another camera imaging common scene, by capturing first scene image with first camera and obtaining first camera pose by georegistering to 3D-model, extracting scene features in first image, determining 3D coordinates of extracted features by mapping to 3D model, transmitting feature descriptors and feature coordinates, capturing second scene image with second camera, extracting scene features in second image and matching with first image features, determining second camera pose using 3D scene coordinates and corresponding 2D projections in second image. Method/system for determining pose of one camera using another camera in same camera assembly with known relative pose between cameras in assembly, by capturing image of scene with first camera and determining 3D coordinates of first camera by georegistering to 3D-model, and determining pose of second camera based on determined global pose of first camera and relative pose between second camera and first camera.
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公开(公告)号：US20170228878A1
公开(公告)日：2017-08-10
申请号：US15314223
申请日：2015-05-28
发明人： Benny Goldman , Eli Haham
CPC分类号： G06T19/006 , G06K9/6215 , G06T7/344 , G06T7/75 , G06T11/60 , G06T17/05 , G06T2207/30244
摘要： Image georegistration method and system. An imaging sensor acquires a sensor-image of a scene. Imaging parameters of the acquired sensor-image are obtained, the imaging parameters including at least the detected 3D position and orientation of the imaging sensor when acquiring the sensor-image, as detected using a location measurement unit. A model-image of the scene is generated from a textured 3D geographic model, the model-image representing a texture-based 2D image of the scene as acquired in the 3D model using the imaging parameters. The sensor-image and the model-image are compared and the discrepancies between them determined. An updated 3D position and orientation of the imaging sensor is determined in accordance with the discrepancies. The updated position and orientation may be used to display supplementary content overlaid on the sensor-image in relation to a selected location on the sensor-image, or for determining the geographic location coordinates of a scene element.
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公开(公告)号：US20160099770A1
公开(公告)日：2016-04-07
申请号：US14889185
申请日：2014-05-07
发明人： Oscar GLOTTMANN
CPC分类号： H04B7/18532 , H04B7/15557 , H04L45/46 , H04W40/24 , H04W84/18
摘要： A mobile ad-hoc communications network with multi-interface dynamic routing includes multiple mobile nodes with mobile wireless communication and multiple mobile nodes with mobile wireless communication and satellite communication. At least some of the mobile nodes with mobile wireless communication are dynamically-switched between operating as an ordinary node or as a backbone node. At least some of the mobile nodes with mobile wireless communication and satellite communication are dynamically-switched between operating as an ordinary node or as a backbone node. All of the mobile nodes communicate over a dynamically-formed ordinary communication link. Mobile nodes operating as backbone nodes additionally communicate over a dynamically-formed backbone link. Data is routed in the network by an ad-hoc multi-interface dynamic routing which routes data between the mobile nodes by mobile wireless communication and by satellite communication in accordance with respective communication capabilities of the mobile nodes, so as to incorporate satellite communications into the network.
摘要翻译： 具有多接口动态路由的移动自组织通信网络包括具有移动无线通信的多个移动节点和具有移动无线通信和卫星通信的多个移动节点。 具有移动无线通信的至少一些移动节点在作为普通节点或作为骨干节点运行之间动态切换。 具有移动无线通信和卫星通信的至少一些移动节点在作为普通节点或作为骨干节点运行时被动态切换。 所有移动节点通过动态形成的普通通信链路进行通信。 作为骨干节点运行的移动节点还通过动态形成的骨干链路进行通信。 数据在网络中通过自组织多接口动态路由路由，其通过移动无线通信和通过卫星通信在移动节点之间通过移动节点的相应通信能力路由数据，从而将卫星通信并入 网络。
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公开(公告)号：US20160042877A1
公开(公告)日：2016-02-11
申请号：US14883123
申请日：2015-10-14
IPC分类号： H01G11/24 , H01G11/52 , H01G11/56 , H01G11/30 , H01G11/80 , H01G11/86 , H01G11/70 , H01G11/78
CPC分类号： H01G11/78 , H01G11/10 , H01G11/12 , H01G11/14 , H01G11/20 , H01G11/26 , H01G11/38 , H01G11/52 , H01G11/72 , H01G11/76 , H01G11/82 , Y02E60/13
摘要： An electric double-layer capacitor (EDLC) and method for manufacturing thereof. The ELDC includes at least one capacitor cell with two parallel current collectors, two opposite polarity electrodes, a separator, and a rigid dielectric frame. Each electrode is disposed on a respective current collector and impregnated with aqueous electrolyte. The frame is disposed along the perimeter on the surface of a current collector and enclosing the electrodes. The two electrodes of an individual cell are configured asymmetrically, such as being composed of different materials, having different weights, and/or having different thicknesses. The electrode material may include: activated carbon, a transitional metal oxide, a conductive polymer, and/or graphene.
摘要翻译： 电双层电容器（EDLC）及其制造方法。 ELDC包括至少一个具有两个并联集电器的电容器单元，两个相反极性的电极，隔板和刚性电介质框架。 每个电极设置在各自的集电器上，并浸渍有水性电解质。 框架沿着集电器表面上的周边设置并且包围电极。 单个电池的两个电极被不对称地构造，例如由不同的材料组成，具有不同的重量和/或具有不同的厚度。 电极材料可以包括：活性炭，过渡金属氧化物，导电聚合物和/或石墨烯。
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公开(公告)号：US20220085849A1
公开(公告)日：2022-03-17
申请号：US17537500
申请日：2021-11-30
发明人： Alexey Kozlov
IPC分类号： H04B7/024 , H04B7/0452 , H04W76/10
摘要： A high frequency (HF) radio communications system is disclosed. HF radio communications system comprises a plurality of geographically-distributed HF radio sites comprising a corresponding plurality of receivers, each receiver of the plurality of receivers being configured to: (a) receive, via at least one antenna, respective HF signals throughout a HF band, and (b) directly and concurrently sample a subset of the respective HF signals to provide a respective stream of digital samples, the subset being the respective HF signals that are received over a plurality of HF channels within part of the HF band or all of the HF band; and a central processing server configured to receive a plurality of respective streams of digital samples from the plurality of receivers, being the respective stream of digital samples provided by each receiver of the receivers.
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