公开(公告)号：EP1339134A1

公开(公告)日：2003-08-27

申请号：EP03100406.2

申请日：2003-02-20

申请人： Thales

发明人： LAMOUR, Frédéric ,  MAUGRION, Gil ,  WOLK, Ivan

IPC分类号： H01Q9/44 ,  H01Q1/00

CPC分类号： H01Q9/44 ,  H01Q1/005

摘要： Antenne comportant un ou plusieurs brins rayonnants où au moins un brin rayonnant a ses deux extrémités reliées au moyen d'un ou de plusieurs fils conducteurs, les brins rayonnants faisant partie du pole supérieur de l'antenne.
Application à des antennes de type monopolaire ou dipolaire dans des gammes de fréquence correspondant aux bandes HF, VHF ou UHV.

摘要翻译： 天线具有一系列辐射支路（4），其中至少一个在其第一端和底座（7）或其第二端之间具有导线（6,6'）。 其中一个分支可以通过两根电线连接到基座，两条线在相邻分支的脚之间的中间点延伸。

公开(公告)号：EP1214752A1

公开(公告)日：2002-06-19

申请号：EP00926895.4

申请日：2000-04-12

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DERANGEWANDTEN FORSCHUNG E.V.

发明人： BETTIN, Ulrich ,  GERHÄUSER, Heinz

IPC分类号： H01Q9/38 ,  H01Q9/44

CPC分类号： H01Q9/44 ,  H01Q9/30 ,  H01Q9/32 ,  H01Q9/38 ,  H01Q21/08

摘要： The invention relates to an antenna for receiving satellite signals and terrestrial signals. Said antenna comprises a monopole (12) with a first end that is linked with a feeding point (14) and a second end and an unfed dipole (16) that is mounted in axial alignment with the monopole (12) and at a distance to the second end of the monopole. With the inventive design the maximum antenna gain is at an elevation angle of about 45°. The invention also relates to an antenna modification device that comprises a dipole and a connecting element by means of which the dipole is linked with the end of an existing monopole antenna in such a manner that the dipole is unfed and is mounted in axial alignment with the monopole and at a distance to the second end of the monopole.

公开(公告)号：EP2999050B1

公开(公告)日：2021-06-23

申请号：EP14798586.5

申请日：2014-05-14

发明人： MOON, Young-Chan ,  CHOI, Oh-Seog ,  KIM, In-Ho ,  KIM, Sang-Hyeong

IPC分类号： H01Q21/29 ,  H01Q9/44 ,  H01Q9/28 ,  H01Q19/10 ,  H01Q21/06 ,  H01Q21/24 ,  H01Q1/24 ,  H01Q15/14 ,  H01Q21/26

公开(公告)号：EP3338321B1

公开(公告)日：2021-06-09

申请号：EP16750155.0

申请日：2016-08-04

发明人： REITNER, Josef

IPC分类号： H01Q1/22 ,  H01Q9/40 ,  H01Q9/42 ,  H01Q9/44 ,  H01Q5/371 ,  H01Q1/48

公开(公告)号：EP1481442B1

公开(公告)日：2018-02-07

申请号：EP03708320.1

申请日：2003-02-24

申请人： Apple Inc.

发明人： SMITH, Martin ,  POWER, Dawn ,  AMOS, Sonya ,  PERROTT, Roger

IPC分类号： H01Q1/08 ,  H01Q1/38 ,  H01Q1/24 ,  H01Q9/44 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/24 ,  H01Q25/00 ,  H04B7/10

CPC分类号： H04B7/10 ,  H01Q1/084 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q9/44 ,  H01Q13/10 ,  H01Q13/106 ,  H01Q21/24 ,  H01Q21/28 ,  H01Q25/001

摘要： Multiple input multiple output (MIMO) systems are able to provide wireless communications at increased data rates. These systems involve using a plurality of antennas on both the transmitter and receiver and the problem of how to accommodate such structures in user terminals, which are often required to be hand held then arises. An antenna arrangement which is suitable for MIMO communications and which can be incorporated into a user terminal such as a personal digital assistant (PDA) is described. A pair of co-polarised umbrella monopoles and a slot antenna are incorporated into a flap which extends at approximately 90 DEG to the body of the PDA. A fourth monopole is mounted and protrudes from the PDA itself.

公开(公告)号：EP2999050A1

公开(公告)日：2016-03-23

申请号：EP14798586.5

申请日：2014-05-14

申请人： KMW Inc.

发明人： MOON, Young-Chan ,  CHOI, Oh-Seog ,  KIM, In-Ho ,  KIM, Sang-Hyeong

IPC分类号： H01Q21/29 ,  H01Q9/44

CPC分类号： H01Q21/062 ,  H01Q1/246 ,  H01Q9/285 ,  H01Q15/14 ,  H01Q19/108 ,  H01Q21/24 ,  H01Q21/26 ,  H01Q21/293

摘要： In the present invention, a radio communication antenna having a narrow beam width comprises: a reflecting plate provided in the form of a plate of rectangular shape; and one radiating module disposed on the reflecting plate and generating x-polarized waves. Here: the radiating module comprises four radiating elements of dipole structure; the four radiating elements are respectively disposed at four edge portions of the reflecting plate, and each comprises two radiating arms placed in the direction extending along both sides relative to the edges; and, among the four radiating elements, those radiating elements that face each other diagonally are linked in movement so as to generate one of the x-polarized waves.

摘要翻译： 在本发明中，具有窄波束宽度的无线通信天线包括：以矩形形状的板形式设置的反射板; 以及设置在反射板上并产生x偏振波的一个辐射模块。 这里：辐射模块包括四个偶极子结构的辐射元件; 四个辐射元件分别设置在反射板的四个边缘部分，并且每个辐射元件包括沿相对于边缘沿着两侧延伸的方向设置的两个辐射臂; 并且在四个辐射元件中，沿着对角线相对地彼此面对的那些辐射元件被联动以产生一个x偏振波。

公开(公告)号：EP2834670A2

公开(公告)日：2015-02-11

申请号：EP13723277.3

申请日：2013-03-29

申请人： Bench, Stephanie ,  Olsson, Mark ,  Merewether, Ray ,  Levin, Ryan B.

发明人： Bench, Stephanie ,  Olsson, Mark ,  Merewether, Ray ,  Levin, Ryan B.

IPC分类号： G01S19/48 ,  G01S5/02 ,  G01V3/08 ,  G01V3/15 ,  H01Q1/27 ,  H01Q9/44 ,  H01Q21/24 ,  H01Q21/26 ,  H01Q25/00 ,  H04B7/08 ,  H04B7/10

CPC分类号： H01Q21/24 ,  G01S5/021 ,  G01S5/0257 ,  G01S5/0284 ,  G01S19/13 ,  G01S19/22 ,  G01S19/36 ,  H01Q1/273 ,  H01Q9/44 ,  H01Q21/26 ,  H01Q25/001

摘要： Antenna systems for receiving transmitted signals comprising at least a first tuned antenna disposed in a known relationship spatially with a second antenna, with the first tuned antenna electrically connected to the second antenna, are disclosed. The antenna system may be configured to allow the antennas to reliably discriminate between left-hand and right-hand polarized circular signals.

公开(公告)号：EP2643888A2

公开(公告)日：2013-10-02

申请号：EP11843538.7

申请日：2011-11-21

申请人： Taoglas Group Holdings

发明人： FLORES-CUADRAS, Javier, Ruben

IPC分类号： H01Q9/44 ,  H01Q9/16 ,  H01Q5/00

CPC分类号： H01Q9/16 ,  H01Q5/371 ,  H01Q9/285

摘要： A planar dipole antenna for dual-band Wi-Fi application is disclosed. The antenna has a ground copper and a radiation copper. The ground copper is adhered to a substrate and has an upper, shorter and generally horizontal segment and a lower, longer and also generally horizontal segment that are connected at one end thereof by a vertical segment. The radiation copper is adhered to the substrate and has a copper shaped substantially as a mirror symmetry of the ground copper and spaced apart from the ground copper by a gap at the end of the ground and radiation coppers where the shorter and longer horizontal segments thereof are connected. The antenna has a gross span of approximately 42 mm and a height of approximately 7 mm. The gap is approximately 0.6 mm.

公开(公告)号：EP1393411B1

公开(公告)日：2013-02-27

申请号：EP02747511.0

申请日：2002-06-06

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

发明人： JECKO, Bernard ,  TORRES, François ,  VILLEMAUD, Guillaume

IPC分类号： H01Q9/42 ,  H01Q9/40 ,  H01Q9/44

CPC分类号： H01Q9/40 ,  H01Q9/42 ,  H01Q9/44

公开(公告)号：EP1150381B1

公开(公告)日：2009-05-13

申请号：EP99958480.8

申请日：1999-12-02

申请人： Panasonic Corporation

发明人： SAITO, Yutaka ,  HARUKI, Hiroshi

IPC分类号： H01Q9/44 ,  H01Q21/24 ,  H01Q19/26 ,  H01Q13/10 ,  H01Q3/20 ,  H01Q11/06

CPC分类号： H01Q19/26 ,  H01Q9/42 ,  H01Q9/44 ,  H01Q11/06 ,  H01Q13/10 ,  H01Q21/24

摘要： Two antenna elements (1, 2) of one wavelength are bent in their middle portions to form a rhombus, in which the antenna elements are connected to a feeder (3) on one end while they are open on the other end (4). The angle ( alpha ) made at the bends (1a, 2a) is set optimally to provide optimum directivity, and thus high gain. This antenna is small and short, and it serves as a UHF and pseudo-microwave antenna for mobile communications.