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公开(公告)号：US20120284766A1
公开(公告)日：2012-11-08
申请号：US13459656
申请日：2012-04-30
IPC分类号： H04N21/61
CPC分类号： H01P1/20 , H01P1/2039
摘要： The present invention relates to a band rejection filter. The band rejection filter includes a first signal transmission channel called a direct channel and a second signal transmission channel called a secondary channel. The direct channel and the secondary channel being designed to introduce at a first rejection frequency a phase difference of 180° between the signal circulating via the direct channel and the signal circulating via the secondary channel. Additionally, the secondary channel includes a filtering element for which the cut-off frequency is different from the first rejection frequency in a way to create a second rejection frequency.
摘要翻译： 本发明涉及一种带阻滤波器。 带阻滤波器包括被称为直接信道的第一信号传输信道和被称为次信道的第二信号传输信道。 直流通道和次通道被设计成以第一抑制频率在经由直通通道循环的信号与通过次通道循环的信号之间引入180°的相位差。 此外，次级通道包括一个滤波元件，其中截止频率与第一抑制频率不同，以产生第二抑制频率。
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公开(公告)号：US20120146879A1
公开(公告)日：2012-06-14
申请号：US13311664
申请日：2011-12-06
IPC分类号： H01Q21/00
CPC分类号： H01Q3/2647 , H01Q19/32 , H01Q25/002
摘要： The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number greater than or equal to 1, the radiating source(s) each being positioned at a distance Li from the centre of the network such that the distance Li is strictly less than the distance of fields called far fields and i varies from 1 to M.This system can be used notably in MIMO devices.
摘要翻译： 本发明涉及一种包括N个辐射元件的网络的多波束天线的系统，N是偶数个，网络的元件由两个通过传输线路连接。 该系统另外包括M个大于或等于1的整数的M个辐射源，辐射源各自定位在离网络中心一定距离处，使得距离Li严格小于 称为远场和i的距离从1到M不等。该系统可以在MIMO设备中显着使用。
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53.发明授权To planar antennas comprising at least one radiating element of the longitudinal radiation slot type 有权涉及包括纵向辐射槽型的至少一个辐射元件的平面天线公开(公告)号：US08144068B2
公开(公告)日：2012-03-27
申请号：US12319526
申请日：2009-01-08
申请人： Julian Thevenard , Dominique Lo Hine Tong , Ali Louzir , Corinne Nicolas , Jean-Philippe Coupez , Christian Person
发明人： Julian Thevenard , Dominique Lo Hine Tong , Ali Louzir , Corinne Nicolas , Jean-Philippe Coupez , Christian Person
CPC分类号： H01Q13/085 , H01Q1/38 , H01Q1/42 , H01Q19/28 , H01Q21/20 , H01Q25/005
摘要： The present invention relates to a planar antenna structure comprising at least one radiating element constituted by a longitudinal radiation slot etched onto a substrate. This structure comprises at least one modification element of the radiation pattern positioned in the radiation zone of the radiating element.
摘要翻译： 平面天线结构技术领域本发明涉及一种平面天线结构，其包括由蚀刻到基板上的纵向辐射槽构成的至少一个辐射元件。 该结构包括位于辐射元件的辐射区域中的辐射图案的至少一个修改元件。
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54.发明授权Transition between a rectangular waveguide and a microstrip line comprised of a single metallized bar 有权矩形波导与由单个金属化棒组成的微带线之间的转变公开(公告)号：US07382212B2
公开(公告)日：2008-06-03
申请号：US10540642
申请日：2003-12-22
IPC分类号： H01P5/107
CPC分类号： H01P5/107 , Y10T29/49016
摘要： The transition between a rectangular waveguide and a microstrip line consists of a ribbed rectangular waveguide realised in a foam bar in synthetic material of which the metallized base under the rib continues in the form of a foam plate constituting a substrate for the microstrip line, the rib having a base extending between the upper plane of the ribbed waveguide and the upper plane of the substrate and the microstrip line being disposed on the upper plane of the substrate in the continuation of the base of the rib.
摘要翻译： 矩形波导和微带线之间的过渡由在合成材料中的泡沫棒中实现的肋状矩形波导组成，其下肋下的金属化基底以泡沫板的形式连续地构成用于微带线的基板，肋 具有在所述肋状波导的上平面和所述基板的上平面之间延伸的基部，并且所述微带线在所述肋的基部的延续中设置在所述基板的上平面上。
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公开(公告)号：US20070096986A1
公开(公告)日：2007-05-03
申请号：US10529934
申请日：2003-10-01
IPC分类号： B29C33/40
CPC分类号： H01Q13/0291 , B29C43/021 , B29K2105/04 , B29K2105/251 , H01Q13/0208 , Y10T29/49016
摘要： The invention concerns a method for making a waveguid microwave antenna with corrugated horn, which consists in forming the corrugattions of the horn on the outer surface off a synthetic material form block followed by surface metallization of the foam block configured to produce the antenna.
摘要翻译： 本发明涉及制造具有波纹喇叭形波导的波导微波天线的方法，该方法包括在外表面上从合成材料形成块形成喇叭的波纹，随后将泡沫块的表面金属化构造成产生天线。
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56.发明申请System for receiving broadcast digital data comprising a master digital terminal, and at least one slave digital terminal 审中-公开用于接收包括主数字终端和至少一个从属数字终端的广播数字数据的系统公开(公告)号：US20050071866A1
公开(公告)日：2005-03-31
申请号：US10766092
申请日：2004-01-27
CPC分类号： H04N21/4349 , H01Q1/125 , H04N21/235 , H04N21/434 , H04N21/4345 , H04N21/435 , H04N21/4383
摘要： The system for receiving broadcast digital data (in particular pay television services) comprises a master digital terminal, and at least one slave digital terminal connected to the master terminal by a link and able to receive protected digital data. The slave digital terminal can access the protected data only if information necessary for accessing the data and received by the master digital terminal is sent by way of link to the slave digital terminal within a predetermined deadline. This information is in particular access entitlements to television services or keys for descrambling the services.
摘要翻译： 用于接收广播数字数据（特别是付费电视服务）的系统包括主数字终端以及通过链路连接到主终端并能够接收受保护的数字数据的至少一个从属数字终端。 仅当在预定的期限内通过与从属数字终端的链接发送访问数据并由主数字终端接收到的信息时，从属数字终端才可以访问受保护的数据。 该信息特别是访问电视服务的权利或用于解扰服务的密钥。
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57.发明申请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：US20070188389A1
公开(公告)日：2007-08-16
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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公开(公告)号：US20090002251A1
公开(公告)日：2009-01-01
申请号：US12156882
申请日：2008-06-05
IPC分类号： H01Q9/28
CPC分类号： H01Q9/285 , H01Q1/2291
摘要： The invention relates to a dipole type wideband antenna comprising a substrate presenting two faces, a first conductive arm, a second conductive arm placed on the substrate, a feeder line supplying the second arm passing under the first arm.In this case, the feeder line extends by a line element placed under the second arm, this element being dimensioned to filter a given frequency.
摘要翻译： 本发明涉及一种偶极型宽带天线，其包括具有两个面的基板，第一导电臂，放置在基板上的第二导电臂，供给通过第一臂下方的第二臂的馈电线。 在这种情况下，馈线由位于第二臂下方的线路元件延伸，该元件的尺寸被设计成过滤给定的频率。
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公开(公告)号：US20050122276A1
公开(公告)日：2005-06-09
申请号：US10977026
申请日：2004-10-29
CPC分类号： H01Q25/008 , H01Q13/085 , H01Q19/062
摘要： The high frequency, multiple beam antenna system comprises a focusing device having a profile of revolution created by the cross section of a dielectric lens rotating about an axis located in its plane and radiating elements with form of directional-printed antennas with longitudinal radiation.
摘要翻译： 高频多波束天线系统包括聚焦装置，该聚焦装置具有由围绕位于其平面中的轴线旋转的介电透镜的横截面产生的旋转轮廓，以及具有纵向辐射的定向印刷天线形式的辐射元件。
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公开(公告)号：US20050093759A1
公开(公告)日：2005-05-05
申请号：US10975800
申请日：2004-10-28
申请人： Ali Louzir , Jean-Francois Pintos , Philippe Chambelin , Florent Averty , Dominique Tong , Corinne Nicolas , Christian Person , Jean-Philippe Coupez , Gabrielle Landrac
发明人： Ali Louzir , Jean-Francois Pintos , Philippe Chambelin , Florent Averty , Dominique Tong , Corinne Nicolas , Christian Person , Jean-Philippe Coupez , Gabrielle Landrac
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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