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公开(公告)号：US12052063B2
公开(公告)日：2024-07-30
申请号：US17746175
申请日：2022-05-17
发明人： James B. West , Connor C. McBryde
摘要： A system for calibrating ESAs calculates a taper based on ESA element coordinates, and stores the taper as a vector matrix of gain values. The gain values are normalized by accounting for known losses by measuring a central element at minimum attenuation. The normalized gain is then a reference for every other element in the array. The other elements are then measured at various attenuations to identify an attenuation to produce the desired gain. The measurements are performed according to a bisection algorithm. Attenuation may be embodied in a set of digital register values.
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公开(公告)号：US10530468B2
公开(公告)日：2020-01-07
申请号：US16245420
申请日：2019-01-11
申请人： Vector Launch Inc.
发明人： Shaun B. Coleman , Darren D. Garber
摘要： Systems, methods, and software described herein provide enhancements for deploying applications in spaceborne and airborne systems, among others. In one example, an airborne or spaceborne physical node comprises a communication interface configured to receive software payloads, and logistical control elements of the physical node. The physical node further comprises a virtualized execution system configured to execute ones of the software payloads deployed on the physical node as associated virtual nodes that share resources of the physical node.
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公开(公告)号：US10020874B2
公开(公告)日：2018-07-10
申请号：US15558651
申请日：2015-12-24
申请人： NEC CORPORATION
发明人： Shinichiro Kitano
IPC分类号： H04B1/60 , H04B17/02 , H04M1/00 , H04B1/38 , H04B7/00 , H04B7/185 , H01Q15/24 , H04B17/40 , H01Q3/04 , H01Q1/28
CPC分类号： H04B7/18513 , H01Q1/288 , H01Q3/04 , H01Q15/24 , H01Q19/13 , H04B7/18515 , H04B17/40
摘要： An antenna device includes a reflecting mirror, a primary radiator connected with a wireless device including a transmitter and a receiver, a radiator support mechanism that rotatably supports the primary radiator at a focusing position of the mirror with respect to a central axis of the radiator, evaluation data acquisition unit that acquires evaluation data that is data regarding a polarization direction angle that is a tilt angle of a polarization plane of the radiator with respect to a horizontal direction, a tilt angle of its own device correlated with the polarization direction angle, or a detection level, polarization plane adjuster that adjusts the polarization plane of the radiator based on the evaluation data, trigger input unit that inputs a trigger to the polarization plane adjuster, wherein the polarization plane adjuster rotates the radiator to adjust the polarization plane of the radiator according to timing provided by the trigger.
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公开(公告)号：US09642025B2
公开(公告)日：2017-05-02
申请号：US13505845
申请日：2010-10-07
摘要： A measuring device for testing mobile-radio relay stations provides at least one antenna and a processing unit. A base station or a mobile station transmits a first signal to a relay station. The relay station generates a second signal derived from the first signal and transmits it. The antenna of the measuring device receives the first signal and the second signal. The processing unit of the measuring device compares the received signals.
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公开(公告)号：US09485037B1
公开(公告)日：2016-11-01
申请号：US14090277
申请日：2013-11-26
摘要： In one embodiment, a dual-channel transceiver includes two harmonic repeaters each having a receive antenna, a transmit antenna, and a frequency multiplier connected to the antennas that is configured to increase the frequency of a signal received by the receive antenna to enable transmission by the transmit antenna of a reply signal having a higher frequency, wherein the harmonic repeaters operate at different frequencies from each other.
摘要翻译： 在一个实施例中，双通道收发器包括两个谐波中继器，每个谐波中继器具有接收天线，发射天线和连接到天线的频率乘法器，其被配置为增加由接收天线接收的信号的频率，以使得能够通过 具有较高频率的应答信号的发射天线，其中谐波中继器在彼此不同的频率下工作。
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6.发明授权Device and method for neutralizing the impact of a jamming signal on a satellite 有权用于中和卫星上的干扰信号的影响的装置和方法公开(公告)号：US09438372B2
公开(公告)日：2016-09-06
申请号：US14678019
申请日：2015-04-03
申请人： EUTELSAT S A
发明人： Sonya Amos , Hector Fenech
CPC分类号： H04K3/28 , H04B7/18517 , H04B7/18519 , H04K3/224 , H04K3/228 , H04K2203/14 , H04K2203/36
摘要： A device and method for neutralizing the effect of a jamming signal on a satellite. The device is configured to be on the ground and it includes an identification device configured to determine parameters of the jamming signal; a processor configured to generate a replica of the jamming signal; an emitter configured to broadcast the replica of the jamming signal on the uplink of the satellite.
摘要翻译： 一种用于中和卫星上的干扰信号的影响的装置和方法。 该设备被配置为在地面上，并且其包括被配置为确定干扰信号的参数的识别设备; 处理器，被配置为产生所述干扰信号的副本; 发射器，配置成在卫星的上行链路上广播干扰信号的副本。
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公开(公告)号：US09066242B2
公开(公告)日：2015-06-23
申请号：US13643270
申请日：2011-10-17
申请人： Muhammad Ali Kazmi
发明人： Muhammad Ali Kazmi
CPC分类号： H04W16/26 , H04B7/15507 , H04W24/10 , H04W36/0072 , H04W84/047
摘要： The embodiments herein relate to a method in a target node (501, 520) for handling capabilities of a wireless relay (510) in a communications network (500). The target node (501, 520) receives, from the wireless relay (510), information indicating a capability of the wireless relay (510). The information indicates whether the wireless relay (510) is fixed or movable. Based on the received information, the target node (501, 520) determines a procedure to be executed, which procedure is dependent on whether the wireless relay (510) is fixed or movable.
摘要翻译： 本文的实施例涉及用于处理通信网络（500）中的无线中继（510）的能力的目标节点（501,520）中的方法。 目标节点（501,520）从无线中继（510）接收到指示无线中继（510）的能力的信息。 该信息指示无线中继（510）是固定的还是可移动的。 基于所接收的信息，目标节点（501,520）确定要执行的过程，哪个过程取决于无线中继（510）是固定的还是可移动的。
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公开(公告)号：US08918047B1
公开(公告)日：2014-12-23
申请号：US13532884
申请日：2012-06-26
CPC分类号： H04B7/18513
摘要： This disclosure relates to the use of satellite-based routing processes in connection with a balloon network. A disclosed method includes receiving a communication at a balloon in a balloon network by way of a transmission from a ground-based station. The method includes selecting a routing process for the communication based on at least one parameter associated with the communication. The routing process is selected from a plurality of routing processes including a first routing process and a second routing process. The first routing process includes a satellite network when determining how to route the communication. The satellite network includes one or more satellites. The second routing process includes the balloon network when determining how to route the communication. The method further includes using the selected routing process to determine a target path for the communication.
摘要翻译： 本公开涉及与气球网络相关联地使用基于卫星的路由进程。 所公开的方法包括通过来自地面站的传输来在气球网络中的气球处接收通信。 该方法包括基于与通信相关联的至少一个参数来选择用于通信的路由处理。 从包括第一路由进程和第二路由进程的多个路由进程中选择路由进程。 当确定如何路由通信时，第一路由过程包括卫星网络。 卫星网络包括一个或多个卫星。 当确定如何路由通信时，第二路由过程包括气球网络。 该方法还包括使用所选择的路由过程来确定用于通信的目标路径。
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公开(公告)号：US08849188B2
公开(公告)日：2014-09-30
申请号：US13564899
申请日：2012-08-02
申请人： Lei L T Yang , Xue X T Yang , Anthony G. Lamarca
发明人： Lei L T Yang , Xue X T Yang , Anthony G. Lamarca
IPC分类号： H04B1/60
CPC分类号： H04W64/00 , G01S5/0252
摘要： This document discloses one or more systems, apparatuses, methods, etc. for detecting a region (e.g., sub-meter) of interest (ROI) using radio signals. In an implementation, during training stage, multiple channel fading profile samples within a user defined ROI are received and stored in a portable device. During detecting stage, the portable device may implement a sub-meter ROI detection algorithm to perform the detection.
摘要翻译： 本文件公开了使用无线电信号检测感兴趣区域（例如，子计费器）的一个或多个系统，装置，方法等。 在实现中，在训练阶段，在用户定义的ROI内的多个信道衰落简档样本被接收并存储在便携式设备中。 在检测阶段，便携式设备可以实现子计量检测算法来执行检测。
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公开(公告)号：US08687533B2
公开(公告)日：2014-04-01
申请号：US12429524
申请日：2009-04-24
申请人： Andrew Wolfe
发明人： Andrew Wolfe
CPC分类号： H04W52/0264 , Y02D70/142 , Y02D70/22
摘要： Technologies are described herein for reserving energy at network nodes within a wireless network and establishing energy threshold levels within the network nodes to suspend or maintain certain operational states as supported by time varying energy levels. Energy within the network node can be reserved for processing a critical message in response to receiving a reservation request. An energy level threshold for a network node within a wireless network can be adjusted in response to receiving a reservation request. Message transmission can be enabled in response to the monitored energy level being above the energy level threshold. Message transmission may be suspended in response to the monitored energy level being below the energy level threshold.
摘要翻译： 本文描述了用于在无线网络内的网络节点处保留能量的技术，并且在网络节点内建立能量阈值水平以暂停或维持由时变能级支持的某些操作状态。 可以保留网络节点内的能量以响应于接收到预留请求来处理关键消息。 无线网络中的网络节点的能级阈值可以响应于接收到预留请求而被调整。 可以响应于所监视的能量水平高于能量阈值来启用消息传输。 可以响应于所监视的能量级别低于能量阈值来暂停消息传输。
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