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11.发明授权Electromagnetic wave reception and decoding system provided with a compact antenna 有权电磁波接收和解码系统配有紧凑型天线公开(公告)号：US07889138B2
公开(公告)日：2011-02-15
申请号：US10593222
申请日：2005-03-15
IPC分类号： H01Q1/24
摘要： The invention relates to a data transmission system comprising an antenna provided with a monopole radiating element held in place by an earth plane provided with a conducting surface. According to the invention, the radiating element is located facing the surface of the earth plane so as to interact with the latter in order to improve its performance.
摘要翻译： 本发明涉及一种数据传输系统，包括一个天线，该天线设有单极辐射元件，该单极辐射元件由设有导电表面的接地平面保持就位。 根据本发明，辐射元件面向地平面的表面定位以与后者相互作用以提高其性能。
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12.发明申请Method and Device for Compensating the Doppler Effect for a Digital Signal Receiver 审中-公开用于补偿数字信号接收机的多普勒效应的方法和装置公开(公告)号：US20090257535A1
公开(公告)日：2009-10-15
申请号：US12083307
申请日：2006-10-16
IPC分类号： H03D1/04
CPC分类号： H04B7/01
摘要： The invention relates to a method of compensating the Doppler effect for a mobile receiver. This method consists in producing a phase-locked loop based on the signal to be demodulated to correct the frequency control of the tuner element and thus the drift due to the Doppler effect. The invention also relates to a receiver implementing this method.
摘要翻译： 本发明涉及一种补偿移动接收机的多普勒效应的方法。 该方法包括基于要解调的信号产生锁相环，以校正调谐器元件的频率控制，从而由于多普勒效应引起的漂移。 本发明还涉及实现该方法的接收机。
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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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14.发明申请Device and method for improving the carrier-to-noise ratio for a receiver with diversity 有权用于提高具有多样性的接收机的载波噪声比的装置和方法公开(公告)号：US20070165758A1
公开(公告)日：2007-07-19
申请号：US11651769
申请日：2007-01-10
IPC分类号： H04L1/02
CPC分类号： H04B1/126 , H04B7/0857
摘要： The method of improving the carrier-to-noise ratio for a receiver with diversity, and the associated device, consists, after extracting, by phase shifting, the noise component of the signals to be demodulated, in optimizing the cancellation of the useful component via a feedback loop acting on the phase shifter and in summing the noise component in phase and in phase opposition with these signals to improve the carrier-to-noise ratio.
摘要翻译： 提高具有分集能力的接收机的载噪比的方法以及相关设备在通过相移提取要解调的信号的噪声分量之后，在优化有用分量的消除通过 一个作用在移相器上的反馈回路，并且与这些信号相位和相位相反的噪声分量相加，以提高载波噪声比。
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公开(公告)号：US07528787B2
公开(公告)日：2009-05-05
申请号：US10975800
申请日：2004-10-28
申请人： Ali Louzir , Jean-Francois Pintos , Philippe Chambelin , Florent Averty , Dominique Lo Hine Tong , Corinne Nicolas , Christian Person , Jean-Philippe Coupez , Gabrielle Landrac
发明人： Ali Louzir , Jean-Francois Pintos , Philippe Chambelin , Florent Averty , Dominique Lo Hine Tong , Corinne Nicolas , Christian Person , Jean-Philippe Coupez , Gabrielle Landrac
IPC分类号： H01Q13/00
CPC分类号： H01Q13/0283 , H01Q13/0225 , H01Q19/08 , H01Q19/132
摘要： The invention relates to a source antenna constituted by a radiating aperture comprising at least one insert made of a dielectric material mounted floating inside the aperture.
摘要翻译： 本发明涉及一种由辐射孔构成的源天线，该辐射孔包括由安装在孔内的电介质材料制成的至少一个插入件。
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公开(公告)号：US20100225553A1
公开(公告)日：2010-09-09
申请号：US12660848
申请日：2010-03-05
摘要： The present invention relates to an antenna system comprising on a substrate, at least a first and a second printed radiating elements, each supplied by a feed line, with, between the two radiating elements, at least one transmission line comprising a first extremity and a second extremity. The first and the second extremities of the transmission line are respectively coupled to the first and the second radiating elements according to a coupling function with a ratio 1:b, b>1 and a phase φ, linked to the physical difference between the radiating elements, the length of the transmission line bringing a phase difference θ such that θ compensates for φ.The invention applies to antennas compatible with WIFI.
摘要翻译： 天线系统技术领域本发明涉及一种天线系统，该天线系统包括在基板上，至少第一和第二印刷辐射元件，每个至少第一和第二印刷辐射元件由馈电线提供，在两个辐射元件之间，至少一个传输线包括第一末端和 第二极 传输线的第一和第二端分别根据耦合函数耦合到第一和第二辐射元件，该耦合函数的比率为1：b，b> 1，相位和相位相关联，辐射 元件，传输线的长度带来相位差＆thetas; 这样＆thetas; 补偿＆phgr。 本发明适用于与WIFI兼容的天线。
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公开(公告)号：US20090096697A1
公开(公告)日：2009-04-16
申请号：US12227191
申请日：2007-05-04
摘要： The present invention relates to a portable compact antenna formed from a first dipole type element operating in a first frequency band and comprising a first and at least one second conductive arm, differentially supplied, the first arm or cold arm forming at least one cover for an electronic card and the second arm or hot arm being constituted by a U-shaped conductive element realized on an insulating substrate. Further, a radiating element with bends is realized between the branches of the U-shaped element and is dimensioned to operate in a second frequency band.
摘要翻译： 本发明涉及一种由第一偶极型元件形成的便携式紧凑型天线，该第一偶极型元件在第一频带中工作并且包括第一和至少一个第二导电臂，所述第一和第二导电臂差分供应，所述第一臂或冷臂形成至少一个盖，用于 电子卡，第二臂或热臂由在绝缘基板上实现的U形导电元件构成。 此外，在U形元件的分支之间实现具有弯曲的辐射元件，并且其尺寸被设计为在第二频带中操作。
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公开(公告)号：US20100045438A1
公开(公告)日：2010-02-25
申请号：US12308724
申请日：2007-06-13
IPC分类号： H04Q5/22
CPC分类号： G06K19/07749 , G06K19/045 , G11B23/0042 , H01Q1/2208 , H01Q13/10
摘要： The present invention relates to a method for integrating an identifier circuit in a data medium formed by at least one dielectric substrate covered by a conductive layer, the conductive layer comprising a part receiving data and a part without data. The method consists in etching in the part without data of the conductive layer, at least one resonating slot forming an antenna and coupling an integrated circuit to the slot.
摘要翻译： 本发明涉及一种用于将标识符电路集成在由由导电层覆盖的至少一个电介质衬底形成的数据介质中，该导电层包括接收数据的部分和没有数据的部分。 该方法包括在没有导电层的数据的部分中蚀刻，形成天线的至少一个谐振槽并将集成电路耦合到槽。
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公开(公告)号：US20090121953A1
公开(公告)日：2009-05-14
申请号：US12083306
申请日：2006-10-18
CPC分类号： H01Q13/10 , H01Q3/38 , H01Q9/0407 , H01Q21/061 , H01Q25/02
摘要： The present invention relates to a transmission/reception antenna with diversity of radiation comprising on a substrate at least a first and a second radiating elements connected by a network of feeder lines to a transmission/reception circuit of electromagnetic signals, wherein the network is constituted by a first feeder line connected to a first radiating element and by a set of two second feeder lines each connected by means of a switching element to the second radiating element in such a manner as to supply the two radiating elements in phase or in phase opposition, the set of the two second feeder lines being connected to the first feeder line by a third feeder line, the first and third feeder lines being connected by a feeder line common to the transmission/reception circuit of electromagnetic signals.
摘要翻译： 本发明涉及一种具有多种辐射的发射/接收天线，其包括至少第一和第二辐射元件的至少第一辐射元件和第二辐射元件，所述第一和第二辐射元件通过馈线的网络连接到电磁信号的发射/接收电路，其中所述网络由 连接到第一辐射元件的第一馈电线和由两个第二馈电线组成的一组，每条第二馈电线通过开关元件连接到第二辐射元件，以便提供相位或相位相反的两个辐射元件， 所述两条第二馈线的组由第三馈线连接到所述第一馈线，所述第一和第三馈线通过电磁信号的所述发射/接收电路共用的馈电线连接。
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公开(公告)号：US20080143623A1
公开(公告)日：2008-06-19
申请号：US12001720
申请日：2007-12-12
CPC分类号： H01Q13/106 , H01Q13/16
摘要： The present invention relates to a compact planar antenna containing, on a substrate featuring at least one ground plane, a radiating slot forming at least one folded strand with parallel strand parts. The antenna contains at least one means of phase inversion between two successive strand parts, the means of phase inversion being positioned on the strand in such a manner that the field components of the parallel strand parts are added together. The use of phase inversion means makes it possible to reduce the dimensions of the antenna, facilitating its integration on a card.
摘要翻译： 本发明涉及一种紧凑的平面天线，其包含在具有至少一个接地平面的基板上，形成具有平行线股部分的至少一个折叠线的辐射槽。 该天线包含至少一个在两个连续的绞合部分之间相位转换的装置，相位反转装置以这样一种方式定位，使得将平行线部分的场分量相加在一起。 使用相位反转装置可以减小天线的尺寸，便于其集成在卡上。
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