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公开(公告)号：EP2835861A1
公开(公告)日：2015-02-11
申请号：EP11874873.0
申请日：2011-11-23
申请人： Brocoli Co., Ltd.
发明人： LEE, Joo Yeol
摘要： The present invention relates to an augmented antenna capable of operating in a wider frequency band, and receiving and reradiating radio signals. The augmented antenna includes radiation patterns formed using a plurality of radiation slots having multiple coupling regions. The radiation patterns are symmetrically connected and impedance-matched to transmit and receive radio signals, thereby improving a radio wave propagation environment.
摘要翻译： 本发明涉及一种能够在更宽的频带中操作并且接收和重新辐射无线电信号的增强天线。 增强天线包括使用具有多个耦合区域的多个辐射槽形成的辐射图案。 辐射图对称连接并阻抗匹配以发射和接收无线电信号，从而改善无线电波传播环境。
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42.发明公开A tri-band antenna for noncellular wireless applications 有权Tri-Band-Antennefürnichtzellulare drahtlose Anwendungen
公开(公告)号：EP2685555A1
公开(公告)日：2014-01-15
申请号：EP12176191.0
申请日：2012-07-12
申请人： BlackBerry Limited
CPC分类号： H01Q5/0031 , H01Q1/2291 , H01Q1/243 , H01Q5/307 , H01Q5/314 , H01Q5/392 , H01Q9/42 , H01Q21/30
摘要： A tri-band antenna for noncellular wireless applications is provided. The antenna (100) comprises: a first radiating arm (101) enabled for generating a first resonance in a first frequency band, the first radiating arm (101) further enabled for connection to an antenna tuning circuit (903); the first radiating arm (101) comprising a capacitive coupling structure (108); a coupling arm (105) separated by a gap from the first radiating arm (101); a second radiating arm (102) enabled for generating a second resonance in a second frequency band lower than the first frequency band, the second radiating arm (102) connected to the coupling arm (105) such that the second radiating arm (102) is capacitively coupled to the first radiating arm (101); and a third radiating arm (103) enabled for generating a third resonance in a third frequency band lower than the second frequency band, the third radiating arm (103) connected to the coupling arm (105) such that the third radiating arm (103) is capacitively coupled to the first radiating arm (101).
摘要翻译： 提供了一种用于非蜂窝无线应用的三频天线。 天线（100）包括：第一辐射臂（101），其能够在第一频带中产生第一谐振，所述第一辐射臂（101）还能够连接到天线调谐电路（903）; 所述第一辐射臂（101）包括电容耦合结构（108）; 一个与第一辐射臂（101）间隔开的耦合臂（105）; 第二辐射臂（102），其能够在比所述第一频带低的第二频带中产生第二谐振，所述第二辐射臂（102）连接到所述耦合臂（105），使得所述第二辐射臂 电容耦合到所述第一辐射臂（101）; 以及第三辐射臂（103），其能够在比所述第二频带低的第三频带中产生第三谐振，所述第三辐射臂（103）连接到所述耦合臂（105），使得所述第三辐射臂（103） 电容耦合到第一辐射臂（101）。
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公开(公告)号：EP2462657A2
公开(公告)日：2012-06-13
申请号：EP10806950.1
申请日：2010-07-29
申请人： Venti Group, LLC
CPC分类号： G06F17/5009 , H01Q1/36 , H01Q9/28 , H01Q21/205 , H01Q21/24 , H01Q21/26
摘要： An apparatus has an improved antenna pattern for a cross dipole antenna. Such antennas desirably have an omnidirectional antenna pattern. Conventional cross dipole antennas exhibit nulls in their antenna patterns, which can cause antennas to deviate from a standard or specification. Applicant recognized and confirmed that the connection of a coaxial cable to the antenna arms is a cause of the nulls in the antenna pattern, and has devised techniques disclosed herein to compensate or cancel the effects of the connection. In one embodiment, the arms of the cross dipole antenna that are coupled to a center conductor of the coaxial cable remain of conventional length, but the arms of the cross dipole antenna that are coupled to a shield of the coaxial cable are lengthened by a fraction of the radius of the outer diameter of the coaxial cable.
摘要翻译： 一种装置具有用于交叉偶极子天线的改进的天线方向图。 这样的天线希望具有全向天线方向图。 传统的交叉偶极子天线在它们的天线方向上表现为零，这可能导致天线偏离标准或规格。 申请人认识到并证实了同轴电缆与天线臂的连接是天线方向图中的零点的原因，并且已经设计了本文公开的技术来补偿或消除连接的影响。 在一个实施例中，耦合到同轴电缆的中心导体的交叉偶极天线的臂保持常规长度，但是耦合到同轴电缆的屏蔽的交叉偶极子天线的臂被延长了一部分 的同轴电缆外径的半径。
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公开(公告)号：EP2147479A1
公开(公告)日：2010-01-27
申请号：EP08736205.9
申请日：2008-04-14
发明人： FONSECA, Nelson , RIES, Lionel , HEBIB, Sami , AUBERT, Hervé , PASCAL, Olivier
CPC分类号： H01Q9/44 , H01Q21/205 , H01Q21/26
摘要： The invention relates to an antenna comprising a plurality of metallic elements (10, 20, 30, 40), said metallic elements (10, 20, 30, 40) being in point contact (11, 21, 31, 41) with a ground plane (M) and equally distributed about a central axis of symmetry (D) of the antenna, perpendicular to the ground plane (M). The antenna of the invention is characterized in that each metallic element extends from the point contact at a non-zero angle of inclination (q) to said ground plane (M) and in that the ground plane (M) includes at least one cavity (80-83, 84-87) so that, in operation, the antenna matching is better in a specified frequency band than when the ground plane (M) has no cavities.
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公开(公告)号：EP1516392B1
公开(公告)日：2007-07-04
申请号：EP03760761.1
申请日：2003-06-20
申请人： CENTRE NATIONAL D'ETUDES SPATIALES , STE D'APPLICATIONS TECHNOLOGIQUES DE L'IMAGERIE MICRO ONDES
摘要： The invention concerns a microstrip antenna comprising a series of wires (210, 220, 230, 240) located substantially in a main common plane, each of the wires being fed by a common conductor wire (100), characterized in that each of said wires (210, 220, 230, 240) describes an initial segment (312) which is radial relative to a geometrical axis (X) perpendicular to the main plane, then each of the wires extends along an arc (214) centered on said geometrical axis (X), then describes another substantially radial segment (216), oriented towards the geometrical axis (X), hence along a radial segment (212) of the neighbouring strip without touching it.
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46.发明公开Antenne à structure diélectrique de fabrication simplifiée 审中-公开Einfacher hergestellte Antenne mit dielektrischer Struktur
公开(公告)号：EP1798812A1
公开(公告)日：2007-06-20
申请号：EP06291944.4
申请日：2006-12-15
CPC分类号： H01Q9/44 , H01Q1/38 , H01Q9/0485
摘要： L'invention concerne une antenne comprenant une structure porteuse (1), une structure diélectrique (2), et une structure conductrice (3), chaque structure étant formée d'au moins un élément structurel (10; 21, 22; 31-34).
Selon l'invention, les éléments structurels des différentes structures (1, 2, 3) constituent un empilement dans lequel ces éléments (10; 21, 22; 31-34) sont liés les uns aux autres, et la structure diélectrique (2) est mise en forme dans l'empilement par pressage de forme.摘要翻译： 天线具有承载结构（1），电介质结构（2）和导电结构（3），其中每个结构包括基板（10）和由板承载的两个棱镜（21,22）。 板和棱镜构成了这些元件彼此连接的叠层，并且电介质结构通过纳米印刷在叠层中成形，其中电介质结构在树脂中实现。
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公开(公告)号：EP1728299A1
公开(公告)日：2006-12-06
申请号：EP05708902.1
申请日：2005-03-02
发明人： HILGERS, Achim
IPC分类号： H01Q9/44 , H01Q1/38 , G06K19/077
CPC分类号： G06K19/07749
摘要： In an antenna configuration (3) having a first antenna arm (4) and having a second antenna arm (5), the two longitudinal directions (10, 11) of the two antenna arms (4, 5) enclose an acute opening angle (α) with one another, wherein the acute opening angle (α) has a value of between 15° and 90° and preferably between 25° and 45°.
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公开(公告)号：EP1246299B1
公开(公告)日：2006-08-16
申请号：EP02006441.6
申请日：2002-03-22
发明人： Yamamoto, Atsushi , Iwai, Hiroshi , Ogawa, Koichi
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公开(公告)号：EP1516392A1
公开(公告)日：2005-03-23
申请号：EP03760761.1
申请日：2003-06-20
申请人： CENTRE NATIONAL D'ETUDES SPATIALES , STE D'APPLICATIONS TECHNOLOGIQUES DE L'IMAGERIE MICRO ONDES
摘要： The invention concerns a microstrip antenna comprising a series of wires (210, 220, 230, 240) located substantially in a main common plane, each of the wires being fed by a common conductor wire (100), characterized in that each of said wires (210, 220, 230, 240) describes an initial segment (312) which is radial relative to a geometrical axis (X) perpendicular to the main plane, then each of the wires extends along an arc (214) centered on said geometrical axis (X), then describes another substantially radial segment (216), oriented towards the geometrical axis (X), hence along a radial segment (212) of the neighbouring strip without touching it.
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公开(公告)号：EP0895303B1
公开(公告)日：2005-02-02
申请号：EP98401746.7
申请日：1998-07-09
申请人： ALCATEL
CPC分类号： H01Q1/523 , H01Q9/44 , H01Q19/108 , H01Q21/26
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