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公开(公告)号：US08294628B2
公开(公告)日：2012-10-23
申请号：US12085711
申请日：2006-11-28
IPC分类号： H01Q13/10
CPC分类号： H01Q13/085 , H01Q21/28
摘要： The present invention relates to a multiple-port dual-band antenna system and the associated interface formed by DPDT or SPDT switches, that can be integrated on one and the same multi-layer structure.
摘要翻译： 本发明涉及多端口双频天线系统和由DPDT或SPDT交换机形成的相关接口，可以集成在同一个多层结构上。
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公开(公告)号：US20090153425A1
公开(公告)日：2009-06-18
申请号：US12085711
申请日：2006-11-28
CPC分类号： H01Q13/085 , H01Q21/28
摘要： The present invention relates to a multiple-port dual-band antenna system and the associated interface formed by DPDT or SPDT switches, that can be integrated on one and the same multi-layer structure.
摘要翻译： 本发明涉及多端口双频天线系统和由DPDT或SPDT交换机组成的相关接口，可以集成在同一个多层结构上。
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公开(公告)号：US07536160B2
公开(公告)日：2009-05-19
申请号：US11408438
申请日：2006-04-21
申请人： Jean-Yves Le Naour , Jean-Luc Robert , Ali Louzir
发明人： Jean-Yves Le Naour , Jean-Luc Robert , Ali Louzir
IPC分类号： H04B7/00
CPC分类号： H03D7/163
摘要： The invention relates to a wideband phase shift device. A phase shift φ is introduced on the fixed frequency local oscillator. The principle of the invention is to realise a double translation of the input signals. The phase variation introduced at the level of the local oscillator has a positive value on one of the translated signals and a negative value on the other. The signals are recombined at the reception frequency with a phase difference of 2 φ so as to maximise the amplitude of the signal at the output of the summator.
摘要翻译： 本发明涉及宽带相移装置。 在固定频率本地振荡器上引入相移phi。 本发明的原理是实现输入信号的双平移。 在本地振荡器电平上引入的相位变化在转换信号之一上具有正值，而在另一个上具有负值。 信号以接收频率重新组合，相位差为2phi，以使求和器输出端的信号振幅最大化。
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公开(公告)号：US20060239384A1
公开(公告)日：2006-10-26
申请号：US11408438
申请日：2006-04-21
申请人： Jean-Yves Le Naour , Jean-Luc Robert , Ali Louzir
发明人： Jean-Yves Le Naour , Jean-Luc Robert , Ali Louzir
IPC分类号： H03D3/24
CPC分类号： H03D7/163
摘要： The invention relates to a wideband phase shift device. A phase shift φ is introduced on the fixed frequency local oscillator. The principle of the invention is to realise a double translation of the input signals. The phase variation introduced at the level of the local oscillator has a positive value on one of the translated signals and a negative value on the other. The signals are recombined at the reception frequency with a phase difference of 2 φ so as to maximise the amplitude of the signal at the output of the summator.
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公开(公告)号：US20060189289A1
公开(公告)日：2006-08-24
申请号：US11348979
申请日：2006-02-07
CPC分类号： H04B7/086 , H01Q3/2605
摘要： The reception device according to the invention enables, through a predictive detection of fading on the channels adjacent to the selected channel n, the phase of the incoming signals received from secondary antennas to be corrected so as to eliminate the fading.
摘要翻译： 根据本发明的接收装置能够通过对与所选择的信道n相邻的信道上的衰落的预测检测来检测从次级天线接收的输入信号的相位，以便消除衰落。
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公开(公告)号：US08878631B2
公开(公告)日：2014-11-04
申请号：US12312501
申请日：2007-11-15
CPC分类号： H03H7/0115 , H03H7/03 , H03H7/1758 , H03H11/52 , Y10T29/49002
摘要： The invention relates to a selective active low-pass filter and to a method for improving the selectivity of such a filter. The method includes centering, in the center of a network, the resonant element whose frequency is closest to the cutoff frequency of the filter and in inserting in series with this element a negative resistance of higher value than the parasitic resistance of the filter.
摘要翻译： 本发明涉及选择性有源低通滤波器以及提高这种滤波器的选择性的方法。 该方法包括在网络的中心定中频率最接近滤波器的截止频率的谐振元件，并且与该元件串联插入比该滤波器的寄生电阻值高的负电阻。
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公开(公告)号：US20120146867A1
公开(公告)日：2012-06-14
申请号：US13314140
申请日：2011-12-07
CPC分类号： H01Q3/2647 , H01Q19/32 , H01Q21/28 , H01Q25/002
摘要： The present invention relates to a system of multi-beam antennas comprising M radiating sources and P networks of N radiating elements, P being greater than 1 and N being an even whole number, the network elements being connected two by two via transmission lines of the same electrical length. In addition, the P networks are co-located at the centre of each network, the M radiating sources are each positioned at a distance Li from said centre, the distance Li being strictly less than the distance of the field called the far field and i varying from 1 to M.This system can be used with MIMO type devices.
摘要翻译： 本发明涉及一种包括N个辐射元件的M个辐射源和P个网络的多波束天线的系统，P大于1，N为偶数，网络元件由两个通过传输线 相同的电气长度。 此外，P网络位于每个网络的中心，M个辐射源各自位于距所述中心的距离为Li处，距离Li严格小于称为远场的场的距离，i 从1变为M.该系统可以与MIMO型设备一起使用。
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18.发明授权Waveguide to microstrip line transition having a conductive footprint for providing a contact free element 有权具有用于提供无接触元件的导电足迹的微带线路转换波导公开(公告)号：US07746191B2
公开(公告)日：2010-06-29
申请号：US11110422
申请日：2005-04-20
申请人： Dominique Lo Hine Tong , Philippe Minard , Corinne Nicolas , Ali Louzir , Julian Thevenard , Jean-Philippe Coupez , Christian Person
发明人： Dominique Lo Hine Tong , Philippe Minard , Corinne Nicolas , Ali Louzir , Julian Thevenard , Jean-Philippe Coupez , Christian Person
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： The present invention relates to an element of transition between a waveguide and a transition line on a substrate. The element of transition comprises a securing flange on the substrate, the flange being dimensioned so that at least, in the direction microstrip line, the width d of the flange is selected in such a manner as to shift the resonant modes away from the useful band. The invention is used particularly for circuits using SMD techniques at millimeter frequencies.
摘要翻译： 本发明涉及一种在衬底上的波导与过渡线之间的过渡元件。 过渡元件包括在基板上的固定凸缘，凸缘的尺寸被设计成使得至少在微带线方向上，凸缘的宽度d被选择为使谐振模式偏离有用带 。 本发明特别用于以毫米频率使用SMD技术的电路。
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19.发明申请System for interconnecting two substrates each comprising at least one transmission line 有权用于互连两个基板的系统，每个基板包括至少一个传输线公开(公告)号：US20090213562A1
公开(公告)日：2009-08-27
申请号：US12322924
申请日：2009-02-09
申请人： Julian Thevenard , Dominique LO Hine Tong , Ali Louzir , Corinne Nicolas , Christian Person , Jean-Philippe Coupez
发明人： Julian Thevenard , Dominique LO Hine Tong , Ali Louzir , Corinne Nicolas , Christian Person , Jean-Philippe Coupez
IPC分类号： H05K1/11
CPC分类号： H01Q1/38 , H05K1/0219 , H05K1/0222 , H05K1/0237 , H05K1/0251 , H05K1/116 , H05K3/366 , H05K3/429 , H05K2201/048 , H05K2201/09336 , H05K2201/09781 , H05K2201/09854
摘要： The present invention relates to an interconnection system of a first substrate (1) comprising at least one first transmission line (3) with a second substrate (10) comprising at least one second transmission line (11), the orientation of the first substrate with respect to the second substrate being arbitrary. The first substrate (1) comprises at least one metallized hole at one extremity of said first line and the second substrate (10) comprises a projecting element extending said second line and a ground saving, said projecting element being inserted into the metallized hole.The invention notably applies in the domain of microwaves and can interconnect a substrate comprising a printed antenna with a substrate receiving the processing circuits of the signal.
摘要翻译： 本发明涉及第一衬底（1）的互连系统，其包括至少一个第一传输线（3），第一传输线（3）和第二衬底（10）包括至少一个第二传输线（11），第一衬底的取向与 相对于第二基板是任意的。 第一衬底（1）包括在所述第一线的一个末端处的至少一个金属化孔，并且第二衬底（10）包括延伸所述第二线的突出元件和节省地面的所述突出元件，所述突出元件插入到金属化孔中。 本发明特别适用于微波领域，并且可以将包括印刷天线的基板与接收信号的处理电路的基板互连。
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公开(公告)号：US07030720B2
公开(公告)日：2006-04-18
申请号：US10812131
申请日：2004-03-29
申请人： Dominique Lo Hine Tong , Ali Louzir , Philippe Chambelin , Christian Person , Jean-Philippe Coupez
发明人： Dominique Lo Hine Tong , Ali Louzir , Philippe Chambelin , Christian Person , Jean-Philippe Coupez
CPC分类号： H01P1/207 , H01P11/00 , Y10T29/49016
摘要： A floating microwave filter in a waveguide structure comprises filtering elements sandwiched between two foam half-bars that are placed inside a waveguide. The filtering elements are metal features etched in the surface of one of the two foam half-bars and the waveguide is an internally hollowed-out block of foam having a metallized external surface.
摘要翻译： 波导结构中的浮动微波滤波器包括夹在放置在波导内部的两个泡沫半柱之间的滤波元件。 过滤元件是在两个泡沫半棒中的一个的表面中蚀刻的金属特征，并且波导是具有金属化外表面的内部中空的泡沫块。
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