会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 62. 发明申请
    • RADAR À FAIBLE PROBABILITÉ D'INTERCEPTION
    • 具有低截距概率的雷达
    • WO2013127926A1
    • 2013-09-06
    • PCT/EP2013/054041
    • 2013-02-28
    • THALES
    • CORNIC, PascalKEMKEMIAN, StéphaneARTIS, Jean-Paul
    • G01S13/34G01S13/90
    • G01S7/35G01S13/02G01S13/343G01S13/9035G01S2013/0281
    • Radar et procédé pour rendre un radar non détectable comprenant les étapes suivantes : • Au niveau d'une antenne d'émission constituée de N sous-réseaux élémentaires (12i) non directif dans au moins un plan à l'émission, chacun étant relié à un générateur de forme d'onde (31i), o générer pour chacun des sous-réseaux élémentaires une forme d'onde afin que chacun des sous-réseaux élémentaires émet des signaux continus ou quasi-continus selon un motif temporel et périodique en utilisant des motifs d'émission composé de N sous motifs différents et qui se déduisent les uns des autres par un retard élémentaire, • Au niveau de l'antenne de réception comprenant M sous-réseaux élémentaires adaptés à capter les signaux réfléchis issus de l'émission des N sous-réseaux élémentaires de l'antenne d'émission, o réaliser une compression du signal reçu dans l'espace et dans le temps des signaux reçus.
    • 用于渲染雷达的雷达和方法不可检测,包括以下步骤: 在由在传输中的至少一个平面中非定向的N个基本子阵列(12i)组成的发射天线的级别上,每一个被连接到波形发生器(31i),o为每个基本子阵列a产生 波形,使得每个基本子阵列使用由N个不同子模式组成并且通过基本延迟从彼此推导的传输模式根据时间和周期性模式发送连续或准连续信号。 在包括适于捕获从发送天线的N个基本子阵列的发送发出的反射信号的M个基本子阵列的接收天线的电平上,o执行在空间中接收的信号的压缩, 收到的信号。
    • 64. 发明申请
    • LOW PROBABILITY OF INTERCEPT COHERENT RADAR ALTIMETER
    • 干涉相干雷达高度计的低概率
    • WO01096901A3
    • 2002-05-30
    • PCT/US2001/018833
    • 2001-06-11
    • G01S7/03G01S7/40G01S13/02G01S13/26G01S13/88
    • G01S7/4004G01S7/032G01S7/4008G01S13/26G01S13/882G01S2013/0281
    • A radar altimeter for determining altitude of an air vehicle with respect to ground comprises a digital sequencer for digitally modulating a first signal. A transmitter coupled to the digital sequencer transmits a radar signal including the modulated first signal toward the ground. A receiver receives a reflected radar signal from the ground. The received radar signal includes the modulated first signal. A digitizer coupled to the receiver generates digital samples of the modulated first signal. A digital signal processor coupled to the digitizer receives digital samples of the modulated first signal from the digitizer, demodulates the received digital samples, processes the demodulated digital samples and outputs altitude data based on the demodulated digital samples.
    • 用于确定空中交通工具相对于地面的高度的雷达高度计包括用于数字调制第一信号的数字定序器。 耦合到数字定序器的发射器将包括经调制的第一信号的雷达信号发射到地面。 接收机从地面接收反射的雷达信号。 所接收的雷达信号包括经调制的第一信号。 耦合到接收器的数字转换器产生调制的第一信号的数字样本。 耦合到数字转换器的数字信号处理器从数字转换器接收经调制的第一信号的数字采样,解调所接收的数字采样,处理解调的数字采样并基于解调的数字样本输出高度数据。
    • 66. 发明授权
    • Active and passive electromagnetic detection with a low probability of interception
    • 主动和被动电磁侦测的概率较低
    • US09488720B2
    • 2016-11-08
    • US14389508
    • 2013-03-26
    • THALES
    • Pascal CornicPatrick Le BihanStephane Kemkemian
    • G01S7/35G01S3/46G01S3/74G01S3/14G01S13/02
    • G01S7/35G01S3/14G01S3/46G01S3/74G01S13/02G01S2013/0281
    • An active and passive detection device is provided with a low probability of interception having a fixed antenna structure, transmission means and reception means. The antenna structure is formed by a plurality of radiating elements grouped into identical subnetworks and comprises at least one transmission subnetwork and at least three reception subnetworks. The transmission means are capable of generating an unfocused continuous waveform having low peak power in one plane and of transmitting said waveform. The reception means are capable of detecting the targets following the formation of a plurality of directional beams on the basis of the signals received on the reception subnetworks. The reception means are likewise capable of implementing the interception of radar signals from other radar sources using cross correlation processing between the signals received on at least three reception subnetworks.
    • 主动和被动检测装置被提供具有固定天线结构,传输装置和接收装置的低拦截概率。 天线结构由分组成相同子网的多个辐射元件形成,并且包括至少一个传输子网和至少三个接收子网。 发送装置能够产生在一个平面中具有低峰值功率并且发送所述波形的未聚焦连续波形。 接收装置能够基于在接收子网上接收的信号来检测形成多个定向波束之后的目标。 接收装置同样能够使用在至少三个接收子网上接收的信号之间的互相关处理从其他雷达源截取雷达信号。
    • 67. 发明申请
    • OBJECT-FOCUSSED DECISION SUPPORT
    • 对象重点决策支持
    • US20140373705A1
    • 2014-12-25
    • US14358602
    • 2011-12-16
    • Anders LundqvistVibeke Kensing
    • Anders LundqvistVibeke Kensing
    • F41H11/00G01S13/78
    • F41H11/00F41G9/002G01S7/36G01S7/40G01S13/78G01S13/86G01S13/87G01S2013/0281
    • The invention relates to a method for decision support of a combat object (1) in a combat situation comprising the steps of: a) detecting (3) an enemy object (2) such that a plurality of characteristic parameters of the enemy object (2) is determined, b) calculating (4) at least one quality factor for at least one combat sensor of the combat object (1), wherein each quality factor is adapted for indicating identification ability of a combat sensor, and calculating (4) at least one signature factor for at least one enemy sensor of the enemy object (2) based on a predetermined model, wherein each signature factor is adapted for indicating identification ability of an enemy sensor, c) allocating (5) each quality factor calculated in the previous step b) to each combat sensor and allocating (5) each signature factor calculated in the previous step b) to each enemy sensor, and d) controlling (6) each combat sensor against the enemy object (2) based on the result of the previous step c). In this way, support for the pilot on a target-oriented basis is provided in order to make a quick and efficient decision in a combat situation.
    • 本发明涉及一种作战对象(1)在战斗状况下的决策支持方法,包括以下步骤:a)检测敌方对象(2),使敌方对象(2)的多个特征参数 ),b)计算(4)至少一个战斗物体(1)的作战传感器的品质因子,其中每个品质因子适于指示作战传感器的识别能力,并且计算(4)在 基于预定模型的敌方对象(2)的至少一个敌方传感器的至少一个签名因子,其中每个签名因子适于指示敌方传感器的识别能力,c)分配(5)在 前一步骤b)到每个战斗传感器,并将(5)前一步骤b)中计算的每个签名因子分配给每个敌方传感器,以及d)基于以下结果控制(6)每个战斗传感器对敌对象(2) 前一步骤c)。 以这种方式,为了在战斗中作出快速有效的决策,提供了面向目标的飞行员支援。
    • 69. 发明授权
    • Multicode aperture transmitter/receiver
    • 多芯孔径发射器/接收器
    • US08509205B2
    • 2013-08-13
    • US12133959
    • 2008-06-05
    • Atul JainDavid A. Whelan
    • Atul JainDavid A. Whelan
    • H04B7/216
    • H04B7/0678G01S13/003G01S13/288G01S2013/0254G01S2013/0281H04B7/0837
    • Systems and methods according to one or more embodiments provide for a multicode transmitter/receiver that acts like a high power array when a correlated receiver is used, but acts as a collection of small low gain transmitters when an uncorrelated receiver is used. In one embodiment, a method of transmitting and receiving signals comprises splitting a signal into more than one portion for feeding the signal into separate elements of an array; coding each portion of the signal for transmission through each separate element of the array with a different code respectively; transmitting each coded portion of the signal through a corresponding separate element of the array; receiving the coded portions of the signal by at least one element on a receiver side; decoding the coded portions of the signal; and adding decoded portions of the signal to form a complete received signal.
    • 根据一个或多个实施例的系统和方法提供了当使用相关接收机时像多功率阵列一样起作用的多码发射机/接收机,但是当使用不相关的接收机时,它充当小型低增益发射机的集合。 在一个实施例中,发送和接收信号的方法包括将信号分成多于一个部分,用于将信号馈送到阵列的分离元件中; 编码信号的每个部分以分别通过不同的代码通过阵列的每个单独的元件进行传输; 通过所述阵列的相应的单独元件发送所述信号的每个编码部分; 通过接收机侧的至少一个元件接收信号的编码部分; 解码信号的编码部分; 并且将所述信号的解码部分相加以形成完整的接收信号。
    • 70. 发明申请
    • MULTICODE APERTURE TRANSMITTER/RECEIVER
    • 多功能传感器/接收器
    • US20090303126A1
    • 2009-12-10
    • US12133959
    • 2008-06-05
    • Atul JainDavid A. Whelan
    • Atul JainDavid A. Whelan
    • H01Q3/00
    • H04B7/0678G01S13/003G01S13/288G01S2013/0254G01S2013/0281H04B7/0837
    • Systems and methods according to one or more embodiments provide for a multicode transmitter/receiver that acts like a high power array when a correlated receiver is used, but acts as a collection of small low gain transmitters when an uncorrelated receiver is used. In one embodiment, a method of transmitting and receiving signals comprises splitting a signal into more than one portion for feeding the signal into separate elements of an array; coding each portion of the signal for transmission through each separate element of the array with a different code respectively; transmitting each coded portion of the signal through a corresponding separate element of the array; receiving the coded portions of the signal by at least one element on a receiver side; decoding the coded portions of the signal; and adding decoded portions of the signal to form a complete received signal.
    • 根据一个或多个实施例的系统和方法提供了当使用相关接收机时像多功率阵列一样起作用的多码发射机/接收机,但是当使用不相关的接收机时,它充当小型低增益发射机的集合。 在一个实施例中,发送和接收信号的方法包括将信号分成多于一个部分,用于将信号馈送到阵列的分离元件中; 编码信号的每个部分以分别通过不同的代码通过阵列的每个单独元件进行传输; 通过所述阵列的相应的单独元件发送所述信号的每个编码部分; 通过接收机侧的至少一个元件接收信号的编码部分; 解码信号的编码部分; 并且将所述信号的解码部分相加以形成完整的接收信号。