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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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公开(公告)号：US07088301B2
公开(公告)日：2006-08-08
申请号：US11096741
申请日：2005-04-01
IPC分类号： H01Q13/10
摘要： The present invention relates to a planar antenna comprising a resonating slot 12 dimensioned to operate at a given frequency, the slot being realized on a substrate 10 and supplied by a feed line 13 in a short circuit plane in which it is located. The substrate has a variable thickness 10b. The invention can be used in wireless networks.
摘要翻译： 平面天线技术领域本发明涉及一种包括谐振槽12的平面天线，该谐振槽12的尺寸设计成以给定的频率工作，所述槽被实现在基板10上，并由馈电线13在其所在的短路平面中提供。 衬底具有可变的厚度10b。 本发明可用于无线网络。
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公开(公告)号：US06518935B2
公开(公告)日：2003-02-11
申请号：US09894398
申请日：2001-06-28
IPC分类号： H01Q2100
CPC分类号： H01Q9/0435 , H01Q21/0006
摘要： The present invention relates to a device for transmitting and/or receiving electromagnetic waves comprising at least one antenna with at least one radiating element transmitting and/or receiving signals of given polarization and a feed array produced in microstrip technology consisting of lines devised so as to give parasitic radiation. In this case, the feed array is devised and dimensioned in such a way that the parasitic radiation has the same direction and the same polarization as the radiation of the antenna and combines in-phase with the said radiation of the antenna.
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14.发明授权Transition between a microstrip circuit and a waveguide including a band stop filter and outside transmission reception unit incorporating the transition 有权微带电路与包括带阻滤波器的波导和包含该转换的外部发送接收单元之间的转换公开(公告)号：US07148766B2
公开(公告)日：2006-12-12
申请号：US10767886
申请日：2004-01-29
IPC分类号： H01P5/107
摘要： The invention proposes a transition between a microstrip technology circuit and a waveguide, the waveguide being furnished with a probe linked electrically to the microstrip circuit. The transition comprises at least one first resonant cavity coupled by a first hole placed level with the said plane. The transition furnished with the cavity behaves as a bandstop filter. The transition is placed in an outside unit of a transmission system comprising a transmit circuit embodied in microstrip technology and an antenna of waveguide type. A transmit circuit comprises at least one local oscillator and the resonant cavity is tuned to the frequency of the local oscillator.
摘要翻译： 本发明提出了微带技术电路和波导之间的转变，波导配备有与微带电路电连接的探针。 该转变包括至少一个第一谐振腔，该第一谐振腔通过与所述平面放置的第一孔连接。 带有空腔的过渡部分表现为带阻滤波器。 该转换被放置在包括以微带技术实现的发射电路和波导型天线的传输系统的外部单元中。 发射电路包括至少一个本地振荡器，并且谐振腔被调谐到本地振荡器的频率。
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15.发明授权公开(公告)号：US06794962B2
公开(公告)日：2004-09-21
申请号：US10284840
申请日：2002-10-30
IPC分类号： H01P102
CPC分类号： H01P1/022
摘要： The invention reduces the size of waveguide circuits. The invention proposes to change the cross section of a waveguide in a curved part. Thus, a curved element according to the invention makes it possible at the same time to make a change in waveguide cross action.
摘要翻译： 本发明减小了波导电路的尺寸。 本发明提出改变弯曲部分中波导的横截面。 因此，根据本发明的弯曲元件使得可以同时改变波导交叉作用。
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16.发明授权Method for producing an antenna, operating in a given frequency band, from a dual-band antenna 有权用于从双频天线生产在给定频带中工作的天线的方法公开(公告)号：US09105983B2
公开(公告)日：2015-08-11
申请号：US13138541
申请日：2010-02-24
CPC分类号： H01Q13/085 , H01Q1/38 , H01Q5/335
摘要： The present invention relates to a method for producing an antenna operating in a given frequency band, from a dual-band antenna. According to the method, the dual-band antenna is a broadband slot antenna that receives and/or transmits electromagnetic signals at a first frequency and at a second higher frequency. The antenna is powered by a single power supply line, and the free end of the power supply line is connected, by a connection means that can be opened or closed, to at least one means for rejecting one of the frequencies. This invention can be used in producing generic electronic boards.
摘要翻译： 本发明涉及一种从双频天线生产在给定频带中工作的天线的方法。 根据该方法，双频天线是在第一频率和第二较高频率处接收和/或发射电磁信号的宽带缝隙天线。 天线由单个电源线供电，并且电源线的自由端通过可以被打开或关闭的连接装置连接到至少一个用于拒绝其中一个频率的装置。 本发明可用于生产通用电子板。
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17.发明申请METHOD FOR PRODUCING AN ANTENNA, OPERATING IN A GIVEN FREQUENCY BAND, FROM A DUAL-BAND ANTENNA 有权用于生产天线的方法，在双频天线中生成频带公开(公告)号：US20120098722A1
公开(公告)日：2012-04-26
申请号：US13138541
申请日：2010-02-24
CPC分类号： H01Q13/085 , H01Q1/38 , H01Q5/335
摘要： The present invention relates to a method for producing an antenna operating in a given frequency band, from a dual-band antenna. According to the method, the dual-band antenna is a broadband slot antenna that receives and/or transmits electromagnetic signals at a first frequency and at a second higher frequency. The antenna is powered by a single power supply line, and the free end of the power supply line is connected, by a connection means that can be opened or closed, to at least one means for rejecting one of the frequencies. This invention can be used in producing generic electronic boards.
摘要翻译： 本发明涉及一种从双频天线生产在给定频带中工作的天线的方法。 根据该方法，双频天线是在第一频率和第二较高频率处接收和/或发射电磁信号的宽带缝隙天线。 天线由单个电源线供电，并且电源线的自由端通过可以被打开或关闭的连接装置连接到至少一个用于拒绝其中一个频率的装置。 本发明可用于生产通用电子板。
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公开(公告)号：US20120287005A1
公开(公告)日：2012-11-15
申请号：US13458566
申请日：2012-04-27
IPC分类号： H01Q19/06
摘要： The present invention relates to a multibeam antenna system comprising: a substrate forming a ground plane, a lens positioned on the substrate, at least one radiating element to transmit and/or receive electromagnetic waves positioned around the lens, and a switching means enabling the or at least one of the radiating elements to be selected, the lens being constituted by a cylindrical ring whose axis is perpendicular to the substrate. The invention notably applies in multistandard terminals.
摘要翻译： 多光束天线系统技术领域本发明涉及一种多波束天线系统，包括：形成接地平面的基板，位于基板上的透镜，至少一个辐射元件，用于透射和/或接收位于透镜周围的电磁波;以及切换装置， 要选择的辐射元件中的至少一个，透镜由其轴线垂直于衬底的圆柱形环构成。 本发明特别适用于多标准终端。
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19.发明授权Compact portable antenna for digital terrestrial television with frequency rejection 有权用于数字地面电视的紧凑型便携式天线，具有频率抑制公开(公告)号：US07956816B2
公开(公告)日：2011-06-07
申请号：US12227245
申请日：2007-05-04
IPC分类号： H01Q9/16
CPC分类号： H01Q1/44 , H01Q1/084 , H01Q1/22 , H01Q1/38 , H01Q1/521 , H01Q5/357 , H01Q5/371 , H01Q9/285 , H01Q23/00
摘要： The invention relates to a portable compact antenna formed from a first dipole type radiating element operating in a first frequency band and comprising a first and at least one second conductive arm, differentially supplied, the first arm, referred to as cold arm, forming at least one cover for an electronic card and the second arm, referred to as hot arm, being linked to the cold arm at the level of the supply. According to the invention, the hot arm comprises at least one slot resonating in a second frequency band such as the GSM band.
摘要翻译： 本发明涉及一种由第一偶极型辐射元件形成的便携式紧凑型天线，该第一偶极型辐射元件在第一频带中工作，并且包括第一至少一个第二导电臂，该第一至少一个第二导电臂差分供应第一臂，称为冷臂，至少形成 电子卡的一个盖子和被称为热臂的第二臂在供应水平处连接到冷臂。 根据本发明，热臂包括在诸如GSM频带的第二频带中谐振的至少一个时隙。
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公开(公告)号：US07924236B2
公开(公告)日：2011-04-12
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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