公开(公告)号：EP1965460A1

公开(公告)日：2008-09-03

申请号：EP07290255.4

申请日：2007-02-28

申请人： Eutelsat SA

发明人： Dutronc, Jacques ,  Lotfy, Kamal

IPC分类号： H01Q1/24 ,  H01Q5/00 ,  H01Q19/17

CPC分类号： H01Q1/247 ,  H01Q5/45 ,  H01Q19/17

摘要： L'invention concerne un adaptateur destiné à l'adjonction d'un second récepteur (22) à une antenne parabolique (1) équipée d'un premier récepteur (4).
L'adaptateur (18) comprend des moyens de fixation du second récepteur (22) à l'adaptateur (18) et des moyens de fixation de l'adaptateur (18) au premier récepteur (4).
L'invention s'applique au domaine des télécommunications.

摘要翻译： 所述适配器（18）具有用于低噪声块下变频器（22）固定到适配器半保持环，和另一个帮助保持环，用于固定适配器的低噪声块下的（4）的抛物面天线转换器。 后期帮助保持环的尺寸被设计用于保持（4），同时围绕包围筒状部的保持器环的转换器的圆柱形部分（11）。 所述帮助保持器环的转换器（4）的安装期间角度渐变为在取向和在所述转换器（4）的偏振促进调整。

公开(公告)号：EP1691446A1

公开(公告)日：2006-08-16

申请号：EP06100844.7

申请日：2006-01-25

申请人： ANDREW CORPORATION

发明人： Baird, Andrew ,  Wolfenden, Neil

IPC分类号： H01Q5/00 ,  H01Q19/17 ,  H01Q13/06

CPC分类号： H01Q19/17 ,  H01Q5/45 ,  H01Q13/06

摘要： A multi-beam feed assembly having a feed assembly housing with a plurality of input waveguide(s) formed in a front face. The housing may be adapted for manufacture via die casting. The housing also having at least two PCB mounting surface(s), a plurality of probe aperture(s) through the housing between the input waveguide(s) and at least one of the PCB mounting surface(s) and at least one interconnect waveguide through the housing between two of the PCB mounting surface(s). A plurality of PCB may be coupled to the housing at the PCB mounting surfaces. A plurality of transition probe(s) located in the probe aperture(s) coupling each input waveguide to one of the plurality of the PCB and the at least one interconnect waveguide between the at least two PCB mounting surfaces coupling signals between the PCB.

摘要翻译： 一种多光束进给组件，其具有在前表面形成的多个输入波导的进给组件壳体。 壳体可以适于通过压铸制造。 所述壳体还具有至少两个PCB安装表面，通过所述壳体在所述输入波导与所述PCB安装表面中的至少一个之间的多个探针孔，以及至少一个互连波导 通过两个PCB安装表面之间的外壳。 多个PCB可以在PCB安装表面处联接到壳体。 位于所述探针孔中的多个过渡探针将每个输入波导耦合到所述多个PCB中的一个，并且所述至少两个PCB安装表面之间的所述至少一个互连波导耦合所述PCB之间的信号。

公开(公告)号：EP1654782A4

公开(公告)日：2006-08-02

申请号：EP04786498

申请日：2004-08-11

申请人： AUTOMOTIVE SYSTEMS LAB

发明人： EBLING JAMES P ,  REBEIZ GABRIEL M ,  SCHOENLINNER BERNHARD

IPC分类号： H01Q3/24 ,  H01Q20060101 ,  H01Q1/32 ,  H01Q3/26 ,  H01Q15/02 ,  H01Q15/04 ,  H01Q15/08 ,  H01Q15/24 ,  H01Q19/06 ,  H01Q19/17 ,  H01Q21/00 ,  H01Q25/00

CPC分类号： H01Q3/242 ,  H01Q1/3291 ,  H01Q3/245 ,  H01Q3/247 ,  H01Q3/2658 ,  H01Q15/04 ,  H01Q15/08 ,  H01Q19/062 ,  H01Q19/17 ,  H01Q19/175 ,  H01Q21/0031 ,  H01Q25/007 ,  H01Q25/008

摘要： A multi-beam antenna (200, 204) comprises at least one curved surface (202), at least one dielectric substrate (16), and a plurality of end-fire antenna feed elements (14, 14.1) on the dielectric substrate (16). The at least one curved surface may be either reflective (202), refractive or diffractive. Electromagnetic waves launched from the antenna feed elements (14, 14.1) are directed at the at least one curved surface (202), and are either reflected, refracted or diffracted thereby. In one embodiment, the substrate is located within a light assembly (206), e.g. a vehicle headlight (210), wherein at least one source of light (208) is operatively associated with the dielectric substrate (16), and the at least one curved surface (202) comprises the concave optical reflector (218) of the light assembly (210).

摘要翻译： 多波束天线（200,204）包括至少一个弯曲表面（202），至少一个电介质基板（16）以及在电介质基板（16）上的多个端射式天线馈电元件（14,14.1） ）。 该至少一个曲面可以是反射的（202），折射的或衍射的。 从天线馈电元件（14,14.1）发射的电磁波指向至少一个弯曲表面（202），并且由此被反射，折射或衍射。 在一个实施例中，衬底位于照明组件（206）内，例如， （210），其中至少一个光源（208）与所述电介质基板（16）可操作地相关联，并且所述至少一个弯曲表面（202）包括所述灯组件的所述凹形光学反射器（218） （210）。

公开(公告)号：EP0597318B1

公开(公告)日：2006-06-28

申请号：EP93117371.0

申请日：1993-10-27

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Kinoshita, Akira ,  Nomoto, Mamoru ,  Tokuda, Katsuhiko ,  Yoshimura, Yoshikazu

IPC分类号： H01Q19/17 ,  H01Q19/13 ,  H01Q25/00

CPC分类号： H01Q19/17 ,  H01Q5/45 ,  H01Q19/132

公开(公告)号：EP1479129B1

公开(公告)日：2006-06-07

申请号：EP03743677.1

申请日：2003-02-13

申请人： RAYTHEON COMPANY

发明人： LEE, Jar J., Raytheon Company ,  DERBES, William Raytheon Company (EO/E4/N119) ,  GORDON, Jonathan D., c/o RAYTHEON COMPANY

IPC分类号： H01Q1/08 ,  H01Q1/28 ,  H01Q19/17

CPC分类号： H01Q1/082 ,  H01Q1/081 ,  H01Q1/288 ,  H01Q15/163 ,  H01Q19/175

摘要： A space deployable antenna that includes an inflatable envelope, a cylindrical reflector formed on a wall of the envelope, a catenary support frame for maintaining the cylindrical shape of the cylindrical reflector, and a feed array support structure connected to the catenary support frame.

公开(公告)号：EP1329988B1

公开(公告)日：2006-04-12

申请号：EP03007313.4

申请日：1997-11-05

申请人： Yagi Antenna Inc.

发明人： Hiroaki, Imaizumi ,  Koji, Sakauchi ,  Shuji, Hagiwara ,  Hirofumi, Higuchi ,  Ryotaro, Manabe

IPC分类号： H01Q25/00 ,  H01Q1/24 ,  H01Q21/24 ,  H01Q19/17 ,  H01Q5/00 ,  H01Q3/18

CPC分类号： H01Q25/007 ,  H01Q1/247 ,  H01Q3/18 ,  H01Q5/45 ,  H01Q11/08 ,  H01Q13/065 ,  H01Q19/12 ,  H01Q19/17 ,  H01Q21/245 ,  H01Q25/00

摘要： When a converter is rotated via a rotation mechanism, the arrangement inclination angle of two primary radiators can be adjusted in the range of 0 to 20 deg with respect to an axis which is in parallel with the ground. Also the reception polarization angle due to probes of the primary radiators can be adjusted in the range of 0 to 20 deg while maintaining a preset difference in polarization angle among the satellites. Therefore, the arrangement inclination angle of the primary radiators for respectively receiving signals from the two satellites, and the reception polarization angle in the primary radiators can be simultaneously easily adjusted by rotating the converter via the rotation mechanism.

公开(公告)号：EP1329987B1

公开(公告)日：2006-04-05

申请号：EP03007312.6

申请日：1997-11-05

申请人： Yagi Antenna Inc.

发明人： Hiroaki, Imaizumi ,  Koji, Sakauchi ,  Shuji, Hagiwara ,  Hirofumi, Higuchi ,  Ryotaro, Manabe

IPC分类号： H01Q25/00 ,  H01Q5/00 ,  H01Q21/24 ,  H01Q3/18 ,  H01Q1/24 ,  H01Q19/17

CPC分类号： H01Q25/007 ,  H01Q1/247 ,  H01Q3/18 ,  H01Q5/45 ,  H01Q11/08 ,  H01Q13/065 ,  H01Q19/12 ,  H01Q19/17 ,  H01Q21/245 ,  H01Q25/00

摘要： When a converter is rotated via a rotation mechanism, the arrangement inclination angle of two primary radiators can be adjusted in the range of 0 to 20 deg with respect to an axis which is in parallel with the ground. Also the reception polarization angle due to probes of the primary radiators can be adjusted in the range of 0 to 20 deg while maintaining a preset difference in polarization angle among the satellites. Therefore, the arrangement inclination angle of the primary radiators for respectively receiving signals from the two satellites, and the reception polarization angle in the primary radiators can be simultaneously easily adjusted by rotating the converter via the rotation mechanism.

公开(公告)号：EP0995233B1

公开(公告)日：2006-01-25

申请号：EP99914614.5

申请日：1999-04-19

申请人： Eutelsat S.A.

发明人： LOTFY, Kamal

IPC分类号： H01Q1/24 ,  H01Q15/24 ,  H01Q5/00 ,  H01Q19/17

CPC分类号： H01Q19/17 ,  H01P1/172 ,  H01P1/2131 ,  H01Q1/247 ,  H01Q5/45 ,  H01Q15/246

摘要： The invention concerns a frequency converter arrangement for parabolic antennae receiving vertical and horizontal linear polarisation signals, transmitted by two geostationary satellites not far from each other. The arrangement comprises two positive converter devices (5, 6) designed to receive the signal derived from a satellite, each device bearing means ensuring that the receiving antenna elements are oriented in the received signal plane and means to adapt to the different elevations of the two satellites, by rotating the converter device support. The arrangement is characterised in that the output portions (10) of the two converter devices (5, 6) are made in the form of a single-piece part (12) whereas the input portions (9) are separated and mounted selectively adjustable on the single-piece part (12), the arrangement being mounted rotating about an axis parallel to the two input portions (9).

公开(公告)号：EP1554776A1

公开(公告)日：2005-07-20

申请号：EP03778446.9

申请日：2003-10-23

申请人： CENTRE NATIONAL DELA RECHERCHE SCIENTIFIQUE (CNRS) ,  CENTRE NATIONAL D'ETUDES SPATIALES

发明人： THEVENOT, Marc ,  CHANTALAT, Régis ,  JECKO, Bernard ,  LEGER, Ludovic ,  MONEDIERE, Thierry ,  DUMON, Patrick

IPC分类号： H01Q5/00 ,  H01Q15/00 ,  H01Q19/17 ,  H01Q25/00

CPC分类号： H01Q15/006 ,  H01Q5/00 ,  H01Q5/35 ,  H01Q5/40 ,  H01Q19/17 ,  H01Q25/007

摘要： The invention concerns a frequency multiband antenna comprising: a photonic bandgap material (142) having at least one band gap, one single periodicity defect (156) of the bandgap material so as to produce several narrow bandwidths within said at least one band gap of said bandgap material, and an excitation device (160, 162) capable of transmitting and/or receiving electromagnetic waves within the narrow bandwidths.

公开(公告)号：EP1307948A4

公开(公告)日：2003-07-16

申请号：EP01924756

申请日：2001-04-06

申请人： GILAT SATELLITE NETWORKS LTD ,  SPACENET INC

发明人： SPIRTUS DANNY

IPC分类号： H01Q1/12 ,  H01Q3/00 ,  H01Q3/26 ,  H01Q5/00 ,  H01Q19/13 ,  H01Q19/17 ,  H01Q25/00 ,  H01Q19/06 ,  H01P1/165 ,  H01P5/12 ,  H01Q13/00

CPC分类号： H01Q25/007 ,  H01Q1/125 ,  H01Q3/005 ,  H01Q3/2658 ,  H01Q5/45 ,  H01Q19/132 ,  H01Q19/17

摘要： An antenna includes a reflector having a first axis, a second axis, a focal zone that is about parallel to the first axis, and a focal point located within the focal zone. A transmit feed is located at the focal point, and at least one receive feed is located within the focal zone. The transmit feed is part of a bidirectional feed that includes an integral receive feed. The bidirectional feed transmits and receives an RF signal carrying digital information signals to and from a first satellite, such as an FSS satellite, and each respective receive feed receives a signal from satellite, such as a DBS satellite.