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公开(公告)号：US20050200553A1
公开(公告)日：2005-09-15
申请号：US11034307
申请日：2005-01-12
IPC分类号： H01Q21/30 , H01Q1/38 , H01Q5/00 , H01Q5/47 , H01Q11/08 , H01Q13/24 , H01Q21/20 , H01Q21/24 , H01Q21/28 , H01Q1/36
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：US20070146224A1
公开(公告)日：2007-06-28
申请号：US10523182
申请日：2003-07-21
IPC分类号： H01Q13/00
摘要： The present invention relates to a broadband monopole antenna comprising a “cup”-shaped radiating element mounted on an earth plane forming support of annular shape. This antenna can be used in the field of portable television apparatuses.
摘要翻译： 宽带单极天线技术领域本发明涉及一种宽带单极天线，其包括安装在形成环形支撑体的地平面上的“杯形”辐射元件。 该天线可用于便携式电视设备领域。
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公开(公告)号：US07084833B2
公开(公告)日：2006-08-01
申请号：US10932959
申请日：2004-09-02
IPC分类号： H01Q3/24
CPC分类号： H01Q21/245 , H01Q9/40 , H04B7/10
摘要： The antenna, particularly for portable televisions, comprises two ports coupled to a radiating element (11), the two ports being placed on the radiating element at 90° to each other and at 45° relative to a horizontal plane. The two ports are linked to a broadband switching and phase shifting circuit controlled in order to supply a polarization diversity signal as output.
摘要翻译： 该天线，特别是用于便携式电视机的天线包括耦合到辐射元件（11）的两个端口，两个端口相对于水平面彼此成90°并以45°放置在辐射元件上。 两个端口连接到宽带切换和相移电路，以便将极化分集信号作为输出提供控制。
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公开(公告)号：US20060030258A1
公开(公告)日：2006-02-09
申请号：US10540644
申请日：2003-12-18
CPC分类号： H04N7/106 , H04H20/06 , H04H20/67 , H04N5/38 , H04N21/43615 , H04N21/43637 , H04N21/6112
摘要： The present invention concerns a system of receiving signals comprising a retransmission base to amplify signals captured at a point in a domestic environment and retransmit them at the same frequency to digital receivers of the said domestic environment. According to the invention, the retransmission base amplifies and retransmits up to N DVB-T channels the positions of which can be anywhere in the receive band and are chosen dynamically by the system users. Means are provided in the system to share the system's amplification resources between the system's various digital receivers.
摘要翻译： 本发明涉及一种接收包括重发基站的信号的系统，以放大在家庭环境中的一点捕获的信号，并将它们以相同的频率重传到所述家庭环境的数字接收机。 根据本发明，重发基站放大并发送多达N个DVB-T信道，它们的位置可以是接收频带中的任何地方，并由系统用户动态选择。 在系统中提供了在系统的各种数字接收机之间共享系统的放大资源的手段。
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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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6.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：US07479929B2
公开(公告)日：2009-01-20
申请号：US10523182
申请日：2003-07-21
IPC分类号： H01Q13/00
摘要： The present invention relates to a broadband monopole antenna comprising a “cup”-shaped radiating element mounted on an earth plane forming support of annular shape. This antenna can be used in the field of portable television apparatuses.
摘要翻译： 宽带单极天线技术领域本发明涉及一种宽带单极天线，其包括安装在形成环形支撑体的地平面上的“杯形”辐射元件。 该天线可用于便携式电视设备领域。
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公开(公告)号：US07295804B2
公开(公告)日：2007-11-13
申请号：US10540644
申请日：2003-12-18
IPC分类号： H04H1/00
CPC分类号： H04N7/106 , H04H20/06 , H04H20/67 , H04N5/38 , H04N21/43615 , H04N21/43637 , H04N21/6112
摘要： The present invention concerns a system of receiving signals comprising a retransmission base to amplify signals captured at a point in a domestic environment and retransmit them at the same frequency to digital receivers of the said domestic environment. According to the invention, the retransmission base amplifies and retransmits up to N DVB-T channels the positions of which can be anywhere in the receive band and are chosen dynamically by the system users. Means are provided in the system to share the system's amplification resources between the system's various digital receivers.
摘要翻译： 本发明涉及一种接收包括重发基站的信号的系统，以放大在家庭环境中的一点捕获的信号，并将它们以相同的频率重传到所述家庭环境的数字接收机。 根据本发明，重发基站放大并发送多达N个DVB-T信道，它们的位置可以是接收频带中的任何地方，并由系统用户动态选择。 在系统中提供了在系统的各种数字接收机之间共享系统的放大资源的手段。
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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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10.发明授权公开(公告)号：US06891510B2
公开(公告)日：2005-05-10
申请号：US10213976
申请日：2002-08-07
IPC分类号： H01P1/15 , H01Q3/24 , H01Q9/28 , H01Q13/10 , H01Q21/06 , H01Q21/24 , H01Q21/28 , H01Q21/29 , H01Q21/30 , H04B7/02
CPC分类号： H01Q21/28 , H01P1/15 , H01Q3/24 , H01Q9/285 , H01Q13/10 , H01Q13/106 , H01Q21/064 , H01Q21/24 , H01Q21/245 , H01Q21/29 , H01Q21/30
摘要： The present invention relates to a device for receiving and/or emitting signals comprising at least two means for receiving and/or emitting electromagnetic waves of the slot antenna type and means for connecting the said receiving and/or emitting means to means for exploiting the signals, the means for receiving and/or emitting electromagnetic waves being symmetric with respect to a point, and the connection means consisting of supply lines coupled electromagnetically to the slots of the slot antennas, which are connected on one side to a common supply line which is in a plane passing through the point of symmetry, and on the other to an electronic component enabling a short circuit or an open circuit to be simulated at the end of one of the lines and an open circuit or a short circuit to be simulated at the end of the other line.
摘要翻译： 本发明涉及用于接收和/或发射信号的装置，包括用于接收和/或发射缝隙天线类型的电磁波的装置和用于将所述接收和/或发射装置连接到用于利用信号的装置的装置 用于接收和/或发射电磁波的装置相对于一个点是对称的，并且连接装置包括电磁线圈耦合到缝隙天线的缝隙，电源线一侧连接到共同的供电线路上 在通过对称点的平面中，另一方面是能够在一条线路的末端模拟短路或开路的电子部件，以及在所述线路中模拟的开路或短路 结束另一行。
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