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公开(公告)号：US07719478B2
公开(公告)日：2010-05-18
申请号：US11791691
申请日：2005-11-24
CPC分类号： H01Q15/0066
摘要： The present invention relates to photonic band gap antennas. This antenna comprises according to a plane of directions x, y, a radiating source and a photonic band gap structure constituted by parallel metal rods, the rods repeating themselves nx times in the direction x and ny times in the direction y. The height of the rods seen from the radiating source is increasing. The invention is able to control the radiation pattern of the antenna in the vertical plane.
摘要翻译： 本发明涉及光子带隙天线。 该天线包括根据方向x，y，辐射源和由平行金属棒构成的光子带隙结构的平面，所述棒沿方向x重复自身n×次，并且在y方向上重复n次。 从辐射源看到的杆的高度正在增加。 本发明能够在垂直平面中控制天线的辐射图。
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12.发明授权Method of producing a photonic bandgap structure on a microwave device and slot type antennas employing such a structure 有权在微波器件上制造光子带隙结构的方法和使用这种结构的槽型天线公开(公告)号：US07355554B2
公开(公告)日：2008-04-08
申请号：US10530336
申请日：2003-10-03
IPC分类号： H01Q13/10
CPC分类号： H01P1/2005 , H01P1/2016
摘要： The invention relates to a method of producing a photonic bandgap structure on a slot-type microwave device which is produced on a metallized substrate. According to the invention, periodically-spaced patterns are formed on the surface of the aforementioned substrate opposite the surface comprising the slot. The invention is suitable for slot-type antennas.
摘要翻译： 本发明涉及一种在金属化衬底上制造的槽型微波器件上制造光子带隙结构的方法。 根据本发明，在与包括槽的表面相对的上述基板的表面上形成周期性间隔的图案。 本发明适用于槽型天线。
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公开(公告)号：US06914574B2
公开(公告)日：2005-07-05
申请号：US10332431
申请日：2001-07-11
申请人： Henri Fourdeux , Françoise Le Bolzer , Ali Louzir
发明人： Henri Fourdeux , Françoise Le Bolzer , Ali Louzir
IPC分类号： H01Q21/30 , H01Q5/00 , H01Q5/01 , H01Q5/371 , H01Q5/40 , H01Q9/04 , H01Q9/06 , H01Q13/10 , H01Q13/16 , H01Q13/20 , H01Q13/12
CPC分类号： H01Q13/206 , H01Q5/371 , H01Q5/40 , H01Q9/0457 , H01Q9/065 , H01Q13/106
摘要： The present invention relates to a multiband planar antenna comprising a first slot 1a dimensioned (R1) to operate at a first frequency f1 and fed by a feed line 12 positioned (Im1) in such a way that the slot lies in a short-circuit plane of the feed line, and at least one second slot 11 dimensioned (R2) to operate at a second frequency f2, the second slot being fed by the said feed line (Im2).
摘要翻译： 多波段平面天线技术领域本发明涉及一种多波段平面天线，其包括：第一槽1，尺寸为（R 1），其在第一频率f 1下工作，并由位于（Im 1）的进给线12供给，使得槽位于 馈送线的短路平面和至少一个第二狭槽11的尺寸（R 2）以第二频率f 2操作，第二狭槽由所述馈线（Im 2）馈送。
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14.发明授权公开(公告)号：US06724346B2
公开(公告)日：2004-04-20
申请号：US10152665
申请日：2002-05-21
申请人： Françoise Le Bolzer , Ali Louzir
发明人： Françoise Le Bolzer , Ali Louzir
IPC分类号： H01Q138
CPC分类号： H01Q1/38 , H01Q13/085 , H01Q13/106 , H01Q19/30 , H01Q21/28
摘要： The present invention relates to a device for receiving/transmitting electromagnetic waves with omnidirectional radiation of the type comprising: a first set (100a, 100b, 100c, 100d) of means for receiving/transmitting waves with longitudinal radiation of the printed antenna type, the said means being arranged in order to receive a wide azimuthal sector and at least a second means (104) for receiving/transmitting waves with transverse radiation of the printed antenna type, the second means having radiation complementary to the radiation of the first means, and means (103) capable of connecting in emission the said first and second wave receiving/transmitting means. The invention is especially applicable to domestic networks.
摘要翻译： 本发明涉及一种用于使用全向辐射接收/发射电磁波的装置，包括：第一组（100a，100b，100c，100d），用于接收/发送具有印刷天线类型的纵向辐射的波形， 所述装置被布置为接收宽方位扇区，并且至少第二装置（104）用于接收/发射具有印刷天线类型的横向辐射的波，所述第二装置具有与第一装置的辐射互补的辐射，以及 能够连接发射的所述第一和第二波接收/发射装置的装置（103）。 本发明特别适用于国内网络。
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公开(公告)号：US06670929B2
公开(公告)日：2003-12-30
申请号：US10170266
申请日：2002-06-12
申请人： Ali Louzir , Françoise Le Bolzer
发明人： Ali Louzir , Françoise Le Bolzer
IPC分类号： H01Q1312
CPC分类号： H01Q1/38 , H01Q13/10 , H01Q13/106
摘要： Planar antenna carried by a substrate comprising an annular slot, which is dimensioned to operate at a given frequency and which is fed via a line (2), such as a microstrip line, in a short-circuit plane of which the slot is situated. The annulus formed by this slot (1a), is deformed as indentations in at least one zone of the plane in which the electric field is a minimum for the given frequency and a given mode, this making it possible to obtain a lengthening of the slot perimeter with respect to an annular slot (1), of corresponding circular shape, without surface extension of the substrate zone wherein the slot is made.
摘要翻译： 由包括环形槽的衬底承载的平面天线，其尺寸设计为以给定频率工作，并且经由诸如微带线的线（2）馈送在狭槽所位于的短路平面中。 由该槽（1a）形成的环形区域在给定频率和给定模式的电场最小的平面的至少一个区域中变形为凹陷，这使得可以获得槽的延长 相对于具有对应圆形形状的环形槽（1）的周边，而不形成槽的衬底区域的表面延伸。
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16.发明授权Device for receiving and/or transmitting electromagnetic signals for use in the field of wireless transmissions 失效用于接收和/或发射用于无线传输领域的电磁信号的装置公开(公告)号：US06999038B2
公开(公告)日：2006-02-14
申请号：US10468651
申请日：2002-02-04
申请人： Ali Louzir , Françoise Le Bolzer
发明人： Ali Louzir , Françoise Le Bolzer
IPC分类号： H01Q13/10
CPC分类号： H01Q9/0457 , H01Q1/007 , H01Q3/24 , H01Q13/106
摘要： The invention concerns a device for receiving and/or transmitting signals comprising at least two wave reception and/or transmission means consisting of a slot antenna and means for connecting at least one of said reception and/or transmission means to means using multibeam signals. The connection means consist of a common feeder line, the line being electromagnetically coupled with the slots of the slot antenna and being terminated by an electronic component enabling through a control signal to simulate a short circuit or an open circuit at the end of said line so that, when the component is in on-state the radiation pattern derived from the device is different from the radiation pattern derived from the device when the component is in off-state. The invention is applicable to the field of wireless transmissions.
摘要翻译： 本发明涉及一种用于接收和/或传输信号的装置，包括至少两个由接收天线和/或发射装置组成的波接收和/或发射装置，以及用于将所述接收和/或发射装置中的至少一个连接到使用多波束信号的装置的装置。 连接装置由公共馈电线组成，该线路与缝隙天线的缝隙电磁耦合，并由一个电子部件端接，使得能够通过控制信号模拟所述线路末端的短路或开路， 当组件处于导通状态时，从器件导出的辐射图与组件处于关闭状态时从设备导出的辐射图不同。 本发明适用于无线传输领域。
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公开(公告)号：US20060176234A1
公开(公告)日：2006-08-10
申请号：US11348205
申请日：2006-02-06
申请人： Ali Louzir , Franck Thudor , Jean-Luc Robert
发明人： Ali Louzir , Franck Thudor , Jean-Luc Robert
IPC分类号： H01Q7/00
摘要： The present invention relates to a radiating element designed to operate in an electrically small antenna including a conducting strip folded N times like a bellows.
摘要翻译： 本发明涉及一种辐射元件，其设计成在电气小型天线中工作，该天线包括折叠N倍的波纹管的导电条。
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18.发明授权Device for emitting and/or receiving electromagnetic waves comprising a lens made of a shaped volume of dielectric material 有权用于发射和/或接收电磁波的装置，包括由成形体积的介电材料制成的透镜公开(公告)号：US06426731B2
公开(公告)日：2002-07-30
申请号：US09768972
申请日：2001-01-24
IPC分类号： H01Q1508
CPC分类号： H01Q15/10 , H01Q15/02 , H01Q15/08 , H01Q19/062
摘要： The invention relates to a device for emitting and/or receiving electromagnetic waves comprising a lens bringing a plurality of directions defined by the radiation space of the lens into correspondence with a plurality of focusing points defining a focusing surface of the lens, the lens comprising a shaped volume of dielectric material. According to the invention, the dielectric material comprises a granular agglomerate defined by a homogeneous or quasi-homogeneous distribution of granules of the same type and of small size with respect to the wavelength (&lgr;R, &lgr;T) of the electromagnetic waves to be received and/or emitted by the said device, the said granules being held under pressure in the said volume by holding means shaped according to the said volume. The invention also relates to a communications terminal comprising a device according to the invention. Particular application to devices for emitting and/or receiving signals in a telecommunications system with geostationary satellites, moving satellites or earth stations.
摘要翻译： 本发明涉及一种用于发射和/或接收电磁波的装置，包括透镜，其将由透镜的辐射空间限定的多个方向与限定透镜的聚焦表面的多个聚焦点相对应，该透镜包括 介电材料的体积。 根据本发明，电介质材料包括由相同类型和相对于要接收的电磁波的波长（lambdR，lambdT）的相同类型和小尺寸的均匀或准均匀分布而定义的颗粒附聚物，和/ 或由所述装置发射，所述颗粒通过根据所述体积成形的保持装置在压力下保持在所述体积中。 本发明还涉及包括根据本发明的设备的通信终端。 在具有对地静止卫星，移动卫星或地球站的电信系统中用于发射和/或接收信号的设备的特殊应用。
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公开(公告)号：US07369095B2
公开(公告)日：2008-05-06
申请号：US11034307
申请日：2005-01-12
CPC分类号： H01Q21/28 , H01Q5/47 , H01Q11/08 , H01Q13/24 , H01Q21/067
摘要： The present invention relates to a source-antenna for transmitting/receiving electromagnetic waves comprising an array of n radiating elements (113, 114) operating in a first frequency band, means (20) with longitudinal radiation operating in a second frequency band, the array and the means with longitudinal radiation having a substantially common phase centre, the n radiating elements being arranged symmetrically about the longitudinal-radiation means, and each element (113, 114) of the array consisting of a radiating element of the travelling wave type.
摘要翻译： 本发明涉及一种用于发送/接收电磁波的源天线，其包括在第一频带中工作的n个辐射元件（11,3，...，11）的阵列， 具有在第二频带中工作的纵向辐射的装置（20），所述阵列和具有基本上共同的相位中心的具有纵向辐射的装置，所述n个辐射元件围绕纵向辐射装置对称地布置，并且每个元件（11
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公开(公告)号：US20070115193A1
公开(公告)日：2007-05-24
申请号：US11654891
申请日：2007-01-18
IPC分类号： H01Q13/12
CPC分类号： H01Q13/106 , H01Q1/243 , H01Q1/38
摘要： The present invention relates to a device for the reception and/or the transmission of electromagnetic signals comprising at least one means of reception and/or of transmission of electromagnetic signals, consisting of an antenna of the slot type (12) and a feed line (13) coupled electromagnetically with the slot of the antenna so as to connect the means of reception and/or of transmission of electromagnetic signals to means of utilization of the signals, the feed line being coupled electromagnetically with the slot at two points (A1, A2) chosen such that the electromagnetic waves exhibit a circular polarization
摘要翻译： 本发明涉及一种用于接收和/或传输电磁信号的装置，包括至少一种电磁信号的接收和/或传输装置，包括槽型（12）的天线和馈线（ 13）与天线的槽电磁耦合，以将电磁信号的接收和/或传输装置连接到利用信号的装置，馈电线在两点（A 1， A 2），使得电磁波呈现圆偏振
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