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公开(公告)号：US20060026936A1
公开(公告)日：2006-02-09
申请号：US11194199
申请日：2005-08-01
申请人： Carine Paumier , Gilles Elliot , Alain Renard , Vincent Feuillard , Bertrand Puzenat , Laurent Tellier
发明人： Carine Paumier , Gilles Elliot , Alain Renard , Vincent Feuillard , Bertrand Puzenat , Laurent Tellier
CPC分类号： B60H3/0608 , B60H1/00471 , B60H2003/0675
摘要： The invention concerns an air ventilation module for a cabin, in particular for an automobile. The module comprises a housing able to be installed in a chosen location in the cabin, the housing having an air inlet and at least one air outlet and accommodating an air propulsion member comprising at least one motor and a rotary element for moving the air, which is accommodated in an internal chamber of the housing. The module can also comprise a filter for also providing a filtration function. Application in particular to automobile equipment.
摘要翻译： 本发明涉及一种用于客舱，特别是汽车的空气通风模块。 该模块包括能够安装在机舱中的选定位置的壳体，壳体具有空气入口和至少一个空气出口，并且容纳包括至少一个马达和用于移动空气的旋转元件的空气推进构件， 被容纳在壳体的内部室中。 模块还可以包括用于也提供过滤功能的过滤器。 特别适用于汽车设备。
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2.发明申请公开(公告)号：US20110043786A1
公开(公告)日：2011-02-24
申请号：US12821428
申请日：2010-06-23
IPC分类号： G01P3/36
摘要： Method of measuring the velocity of an aircraft at a given instant, by laser Doppler anemometry, by performing the steps of acquiring a backscattered signal on at least three oriented line-of-sight axes, and calculating the spectrum of the backscattered signal on each of the line-of-sight axes. Further, acquiring an additional backscattered signal on at least one additional line-of-sight axis (X4) not coincident with one of the three first line-of-sight axes (X1, X2, X3), and calculating the spectrum of the backscattered signal on the additional line-of-sight axis (X4). Several candidate velocity vectors ({right arrow over (V)}c) and of the projections of the candidate vectors on at least one line-of-sight axis (X1, X2, X3, X4) are calculated. The consistency of the candidate vectors ({right arrow over (V)}c) is calculated as a function of their projections and as a function of each spectrum of the corresponding backscattered signal on the respective calculation axis (X1, X2, X3, X4). The measured velocity vector ({right arrow over (V)}c) is chosen from among the candidate velocity vectors ({right arrow over (V)}c).
摘要翻译： 通过在至少三个定向视线轴上获取反向散射信号的步骤，通过激光多普勒测风法测量给定时刻的飞行器的速度的方法，以及计算每个方向上的反向散射信号的频谱 视线轴。 此外，在与三个第一视线轴（X1，X2，X3）中的一个不一致的至少一个附加视线轴（X4）上获取附加的反向散射信号，并且计算背向散射的光谱 信号在附加的视线轴（X4）上。 计算在至少一个视线轴（X1，X2，X3，X4）上的候选候选矢量（{右箭头（V）} c）和候选矢量的投影的几个候选速度矢量。 候选矢量的一致性（{右箭头（V）} c）被计算为它们的投影的函数，并且作为相应计算轴上的相应反向散射信号的每个光谱的函数（X1，X2，X3，X4） ）。 测量的速度矢量（{（V）} c）中的右箭头从候选速度矢量（{右箭头（V）} c）中选择。
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3.发明授权Interference suppression, method and device, in reception, for a wideband radio signal 失效干扰抑制，方法和设备，在接收时，用于宽带无线电信号公开(公告)号：US07453923B2
公开(公告)日：2008-11-18
申请号：US10487068
申请日：2002-09-03
申请人： Valéry Leblond , Alain Renard , Franck Letestu
发明人： Valéry Leblond , Alain Renard , Franck Letestu
摘要： Apparatus and methods degarble a received broadband radio signal using spatial filtering. The apparatus and methods use various garbled versions of the signal delivered by parallel processing chains assumed to have the same transfer function. Automatic equalization (4d), at the level of the outputs of the processing chains (2a to 2g), is performed before the spatial filtering (3). The automatic equalization reduces disparities, innate or originate from drifts over time, between processing chains (2a to 2g), and uses a local test signal generator (5).
摘要翻译： 装置和方法使用空间滤波对接收到的宽带无线电信号进行消音。 该装置和方法使用假设具有相同传输函数的并行处理链传送的信号的各种混乱版本。 在空间滤波（3）之前执行处理链（2 a至2 g）的输出级的自动均衡（4 d）。 自动均衡减少处理链（2 a至2 g）之间的随着时间的漂移产生的内在差异或源自漂移，并使用本地测试信号发生器（5）。
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公开(公告)号：US20070223004A1
公开(公告)日：2007-09-27
申请号：US11579504
申请日：2005-03-16
IPC分类号： G01B9/02
摘要： The invention relates to a device for measuring a Doppler frequency shift, comprising: an optical signal channel (60) delivering a signal light beam illuminating a reference medium; a reference channel (80) delivering a reference light beam for detecting the Doppler frequency shift, the frequency shift being determined from the difference in frequency between the light signal illuminating the reference medium and the light beam returned by the reference medium, characterized in that it includes at least two light radiation sources (SL1, SL2), preferably lasers, one light radiating source generating the light beam for the signal channel and the other source generating the light beam for the reference channel.
摘要翻译： 本发明涉及一种用于测量多普勒频移的装置，包括：光信号通道（60），其输送照射参考介质的信号光束; 传送用于检测多普勒频移的参考光束的参考通道（80），所述频移是根据照射参考介质的光信号与由参考介质返回的光束之间的频率差确定的，其特征在于， 包括至少两个光辐射源（SL 1，SL 2），优选地，激光器，一个产生用于信号通道的光束的光辐射源，而另一个源产生用于参考通道的光束。
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5.发明授权Method of rejecting interference disturbing the reception of a satellite radio signal 失效拒绝干扰卫星无线电信号接收的干扰的方法公开(公告)号：US07206546B2
公开(公告)日：2007-04-17
申请号：US10879709
申请日：2004-06-30
申请人： Alain Renard , Stéphane Monrocq
发明人： Alain Renard , Stéphane Monrocq
CPC分类号： G01S7/2813 , G01S19/21 , G01S19/35
摘要： The invention proposes a method of rejecting interference disturbing the reception by means of a reception system, of a signal emanating from a transmission system, the method comprising a calculation for weighting the signals Si(t), i varying from 1 to K, emanating from the reception system, based on the intercorrelation matrix RSS for the signals Si(t), the matrix RSS comprising on its diagonal the autocorrelation terms of the signals Si(t). The method is chiefly one wherein the weighting calculation comprises a step consisting in modifying the autocorrelation terms of the diagonal of the matrix RSS.
摘要翻译： 本发明提出了一种拒绝干扰通过接收系统接收来自传输系统的信号的干扰的方法，该方法包括用于对信号S
（t），i 基于信号S i （t）的相关矩阵R SS 从接收系统发出的从1到K的变化，矩阵R SS / SMALLCAPS>在其对角线上包括信号S i （t）的自相关项。 该方法主要是其中加权计算包括修改矩阵R SS的对角线的自相关项的步骤。 -
6.发明授权Wideband receiver for the measurement of distance by pseudo-random code signals 失效用于通过伪随机码信号测量距离的宽带接收机
公开(公告)号：US5850420A
公开(公告)日：1998-12-15
申请号：US722312
申请日：1996-09-27
申请人： Patrice Guillard , Alain Renard
发明人： Patrice Guillard , Alain Renard
摘要： This receiver comprises a signal processor using the correlation of the received composite signal with early/late, locally generated pseudo-random codes. The code generator sends its signals to a delay line whose evenly spaced out outputs (E2, E1, P, L1, L2) are combined according to the relationship: c=E2-2E1+2L1-L2 before being sent to one of the correlators (C2) while the other (C1) receives the punctual signal (P). This especially reduces the positional error due to the multiple-path delays.
摘要翻译： 该接收机包括使用接收到的复合信号与早/晚本地生成的伪随机码的相关性的信号处理器。 代码发生器将信号发送到延迟线，其延迟线（E2，E1，P，L1，L2）根据以下关系被组合：c = E2-2E1 + 2L1-L2，然后发送给相关器之一 （C2），而另一个（C1）接收到准时信号（P）。 这特别地减少了由于多路径延迟引起的位置误差。
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7.发明授权公开(公告)号：US08422001B2
公开(公告)日：2013-04-16
申请号：US12821428
申请日：2010-06-23
IPC分类号： G01P3/36
摘要： Method of measuring the velocity of an aircraft at a given instant, by laser Doppler anemometry, by performing the steps of acquiring a backscattered signal on at least three oriented line-of-sight axes, and calculating the spectrum of the backscattered signal on each of the line-of-sight axes. Further, acquiring an additional backscattered signal on at least one additional line-of-sight axis (X4) not coincident with one of the three first line-of-sight axes (X1, X2, X3), and calculating the spectrum of the backscattered signal on the additional line-of-sight axis (X4). Several candidate velocity vectors ({right arrow over (V)}c) and of the projections of the candidate vectors on at least one line-of-sight axis (X1, X2, X3, X4) are calculated. The consistency of the candidate vectors ({right arrow over (V)}c) is calculated as a function of their projections and as a function of each spectrum of the corresponding backscattered signal on the respective calculation axis (X1, X2, X3, X4). The measured velocity vector ({right arrow over (V)}c) is chosen from among the candidate velocity vectors ({right arrow over (V)}c).
摘要翻译： 通过在至少三个定向视线轴上获取反向散射信号的步骤，通过激光多普勒测风法测量给定时刻的飞行器的速度的方法，以及计算每个方向上的反向散射信号的频谱 视线轴。 此外，在与三个第一视线轴（X1，X2，X3）中的一个不一致的至少一个附加视线轴（X4）上获取附加的反向散射信号，并且计算背向散射的光谱 信号在附加的视线轴（X4）上。 计算在至少一个视线轴（X1，X2，X3，X4）上的候选候选矢量（{右箭头（V）} c）和候选矢量的投影的几个候选速度矢量。 候选矢量的一致性（{右箭头（V）} c）被计算为它们的投影的函数，并且作为相应计算轴上的相应反向散射信号的每个光谱的函数（X1，X2，X3，X4） ）。 测量的速度矢量（{（V）} c）中的右箭头从候选速度矢量（{右箭头（V）} c）中选择。
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8.发明申请公开(公告)号：US20090104883A1
公开(公告)日：2009-04-23
申请号：US12124228
申请日：2008-05-21
申请人： Alain Renard , Estelle KIRBY
发明人： Alain Renard , Estelle KIRBY
IPC分类号： H04B1/06
CPC分类号： H03G3/3052 , H03G3/3078
摘要： The invention relates to a radio receiver, notably for applications of satellite positioning, that must operate in an environment in which the interference is dense, notably when it involves pulses transmitted by DME beacons. The effective processing of the interference assumes having an unbiased noise reference. According to the invention, the latter is generated by a signal power probability function analysis in its portion essentially comprising low-power signals.
摘要翻译： 本发明涉及一种特别适用于卫星定位应用的无线电接收机，其必须在干扰密集的环境中工作，特别是当涉及由DME信标传输的脉冲时。 干扰的有效处理假定具有无偏差噪声参考。 根据本发明，后者通过其基本上包括低功率信号的部分中的信号功率概率函数分析产生。
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公开(公告)号：US07336736B2
公开(公告)日：2008-02-26
申请号：US10250758
申请日：2002-11-26
申请人： Valéry Leblond , Franck Letestu , Alain Renard
发明人： Valéry Leblond , Franck Letestu , Alain Renard
IPC分类号： G01R23/14
CPC分类号： G01S19/21 , H04B1/1036
摘要： The invention allows the detection and processing in a radio signal received by a receiver, of any signal of “pulsed” type present in radio signals applied to the input of a radiofrequency receiver, the receiver having an analogue/digital converter for performing the coding into digital on N bits of P successive samples of the analogue signal applied to the input of the receiver and a computer for processing the said digital signals, characterized in that on the basis of a histogram of the rate of occupancy of the digitized samples, graded in ranges Fx of amplitude-increasing sample levels, is determined, from among the ranges Fx, a range Fn onwards of which the total number of digitized samples Nnor contained in the ranges Fn and those below Fn is greater than or equal to a normality threshold Nn, Nn being a number predetermined as a function of the sensitivity of the detection of pulsed signals that one wishes to achieve.
摘要翻译： 本发明允许在接收机接收的无线电信号中检测和处理存在于施加到射频接收机的输入端的无线电信号中的任何“脉冲”型信号，该接收机具有用于执行编码的模数转换器 对施加到接收机的输入的模拟信号的P个连续采样的N位的数字上位和用于处理所述数字信号的计算机，其特征在于，基于数字化采样的占用率的直方图，分级为 从范围Fx中确定范围Fn，其范围Fn中包含的数字化样本Nnor的总数和Fn以下的范围Fn大于或等于正态阈值Nn ，Nn是预期的数量，作为希望实现的脉冲信号的检测灵敏度的函数。
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公开(公告)号：US20050104767A1
公开(公告)日：2005-05-19
申请号：US10467625
申请日：2002-12-20
申请人： Estelle Kirby , Alain Renard
发明人： Estelle Kirby , Alain Renard
CPC分类号： G01S19/21 , G01S13/785 , H04B1/7102 , H04B2201/70715
摘要： The invention relates to a method of suppressing pulsed signals in particular of DME or TACAN type present in the radio signals received (Ue) by a radiofrequency receiver, characterized in that the reception frequency band of the receiver is chopped into frequency sub-bands corresponding to the transmission channels of the pulsed signals, in that the presence of the pulsed signals and the transmission channel of said pulsed signals in the frequency sub-bands are detected, and in that the frequency sub-band comprising the detected pulsed signals is filtered over the duration of the pulsed signal so as to eliminate said pulsed signals pulse type. Applications: protection of GPS or GALILEO type radio receivers against radio disturbances of the DME/TACAN pulse type.
摘要翻译： 本发明涉及一种抑制由射频接收机接收的无线电信号（Ue）中存在的DME或TACAN类型的脉冲信号的方法，其特征在于接收机的接收频带被切成与 脉冲信号的传输通道被检测为脉冲信号的存在和频率子带中的所述脉冲信号的传输信道，并且包括检测到的脉冲信号的频率子带被滤波 脉冲信号的持续时间，以消除所述脉冲信号脉冲类型。 应用：保护GPS或GALILEO型无线电接收机免受DME / TACAN脉冲类型的无线电干扰。
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