EP1082782B1 - Antenne multigamme a polarisation double - Google Patents

Antenne multigamme a polarisation double Download PDF

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Publication number
EP1082782B1
EP1082782B1 EP99953403A EP99953403A EP1082782B1 EP 1082782 B1 EP1082782 B1 EP 1082782B1 EP 99953403 A EP99953403 A EP 99953403A EP 99953403 A EP99953403 A EP 99953403A EP 1082782 B1 EP1082782 B1 EP 1082782B1
Authority
EP
European Patent Office
Prior art keywords
dipole
antenna
dual
antenna device
frequency band
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP99953403A
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German (de)
English (en)
Other versions
EP1082782A1 (fr
Inventor
Maximilian GÖTTL
Roland Gabriel
Georg Klinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kathrein SE
Original Assignee
Kathrein Werke KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kathrein Werke KG filed Critical Kathrein Werke KG
Publication of EP1082782A1 publication Critical patent/EP1082782A1/fr
Application granted granted Critical
Publication of EP1082782B1 publication Critical patent/EP1082782B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Definitions

  • the invention relates to a dual polarized multi-range antenna according to the preamble of claim 1.
  • Dual polarized multi-range antennas are used for radiation (or receiving) two linear orthogonally aligned Polarizations, for example vertical and can be aligned horizontally. In practice but such applications are particularly important, in which the polarizations by + 45 ° and -45 ° to Aligned vertically (or with respect to the horizontal) are. In the case of dual polarized multi-range antennas these are in at least two frequency bands, in the Usually with two widely spaced center frequencies operated. The upper center frequency should at least 1.5 times the lower center frequency.
  • Dual polarized antennas as such are known. She are used for the simultaneous emission or reception of two orthogonal polarizations.
  • Radiator arrangements for example, from several elements in the form of dipoles, slots, planar beam elements or so-called patch spotlights exist, such as from EP 0 685 900 A1 or from the prior publication "Antennas, Part 2, Bibliographic Institute, Mannheim / Vienna / Zurich, 1970, pp. 47 to 50 "are known.
  • the dipole arrangements are preferably cruciform arranged dipoles (cross dipoles) or double dipole arrangements, which is a square structure when viewed from above have (dipole square) used.
  • Dual polarized antennas are also, for example known from WO 98/01923.
  • Dual polarized antennas are also from the publication "Dual-Frequency Patch Antennas", IEEE Antennas and Propagation Magazine, Vol. 39, No. 6th of December 1997, page 13 ff. It is dual polarized Multi-range antennas described which different Use patch structures, but with a number of disadvantages exhibit. For example, an inadequate one Decoupling typical for both polarizations.
  • the described Versions only allow a horizontal / vertical Positional alignment. It is simple For example, a multiple array arrangement is not possible with a + 45 ° / -45 ° orientation.
  • a multi-range antenna is known from the generic US-A-4 434 425 become known, the at least two dipole squares each with several dipole elements. Within a first one formed from four dipole elements Dipole squares are concentric with a second antenna device provided with a second dipole square, which is concentric within the first dipole square is arranged to this. The inside dipole square is rotated by 45 ° to the outside. The frequency band ranges received or transmitted above are adjacent to each other or overlap light.
  • a microstrip antenna from the DE-A1 362 079 known to be used for broadcasting in two frequency ranges however suitable with only one polarization is.
  • This antenna arrangement does not have only one low profit, but it also turns out to be disadvantage that the achievable with such an antenna Radiation diagrams cannot be used for array antennas are.
  • the dual polarized multi-range antenna according to the invention has previously unimagined advantages and features. This Advantages concern both decoupling, bandwidth, the sensitivity as well as the flexibility of the antenna.
  • the antenna according to the invention is characterized in that they have at least one cross-dipole radiator module in the manner of a dipole square, which is in front of one reflector and one with dual polarization in two orthogonal orientations can be operated, which is usually, i.e. preferably an orientation of + 45 ° and -45 ° to the vertical or occupy the horizontal.
  • This radiator module in Shape of a dipole square can be in a lower frequency range operate.
  • the further provided dipoles for operation in a second upper frequency band with dual Polarization is within the dipole square arranged.
  • dipole square Arranged dipoles are according to the invention as a cross dipole educated. These are formed in the manner of a cross dipole Dipole elements are parallel or perpendicular to the Dipole elements of the dipole square aligned, point So preferably also an alignment with an X antenna from + 45 ° and -45 ° to the vertical or Horizontal on.
  • the amount of Dipoles according to their assigned frequency-dependent Wavelength no further than a wavelength of the reflector or the reflector plane arranged away are.
  • Favorable values are in a range from 1/8 to 1 ⁇ 2 of the respective operating wavelength.
  • the advantages according to the invention can also be achieved then realize if the antenna according to the invention is not only with a dipole square and one arranged in it Cross dipole, but in the manner of an antenna array with several such square dipoles, each with further internal ones Dipoles, preferably in the form of cross dipoles is constructed. Especially in this embodiment it is possible to between the two dipole squares Sending and receiving the lower frequency band each another radiator module to broadcast the upper one To provide frequency band.
  • this further radiator module is then preferred not as a dipole cross, but also as a dipole square educated.
  • Figures 1 and 2 is a schematic plan view or side view parallel to a reflector of a dual reproduced polarized multi-range antenna, the one first radiator module 1 for a first frequency range and a second radiator module 3 for a second frequency range includes.
  • the two radiator modules 1, 3 are in front of one shown in Embodiment almost square-shaped reflector 5 arranged.
  • the reflector is conductive.
  • On the Back of the reflector can be a dining network are what the first as well as the second ray module are electrically connected separately.
  • the first Radiator module 1, consists of several dipoles 1a, namely in the embodiment shown from four dipoles 1a, which are arranged in the manner of a dipole square.
  • the Dipoles 1a are compared via a so-called symmetry 7 the reflector or one behind it Circuit board held mechanically and over the mentioned food network electrically contacted, i.e. powered.
  • the reflector plate itself points in the horizontal direction of radiation one each, in the exemplary embodiment shown perpendicular to the plane of the reflector plate 15 in a certain height-increasing reflector edge 6, whereby influenced the radiation diagram in an advantageous manner can be.
  • the length of the dipole elements of the first radiator module is tuned so that in a lower frequency range corresponding electromagnetic waves are sent or can be received. Due to the orthogonal alignment the dipole elements is thereby in a known manner created a dual polarized antenna.
  • the alignment in the exemplary embodiment, the dipoles 1a are each in an angle of + 45 ° and -45 ° to the vertical (or equally with respect to the horizontal), namely to form what is also referred to as X-polarized for short Antenna.
  • Radiator module 1 Within the first formed like a dipole square Radiator module 1 is now the second one Radiator module 3.
  • This second radiator module 3 is in the shown embodiment not as a dipole square, but in the form of a cross dipole.
  • the two Dipoles 3a which are orthogonal to one another are also again via the symmetrization assigned to them 9 opposite the reflector or one behind it Circuit board mechanically supported and electrically powered.
  • This second radiator module 3 is in an upper frequency range operated, in the embodiment shown the upper center frequency is approximately twice the lower Center frequency of the first radiator module 1 is. With this arrangement, horizontal half-widths can be created generate in both frequency ranges of approx. 60 ° while maintaining high decoupling values of the different ⁇ 45 ° polarizations. Conceivable is also not a comparable arrangement with an X-shaped orientation, but with an orientation vertical / horizontal, where the one dipole elements 1a and 3a horizontal and the orthogonal dipole elements are aligned vertically.
  • both the first and that second radiator module 1, 3 at a distance in front of the reflector 5 are arranged, namely at different distances.
  • the height of the dipoles above the reflector should not exceed the operating wavelength of the associated operating frequency amount, preferably not more than half of the associated Operating wavelength.
  • the distance is preferably but more than 1/16, especially more than 1/8 of the associated Operating wavelength.
  • the first Radiator module consists of a dipole square and is preferred the second radiator module 3 from a cross dipole, so formed antenna so outstanding characteristic Has properties. That is for both radiator modules for both frequency ranges a similar in itself does not apply expected radiation pattern results, can possibly among other things, explain that the dipole elements 1a of the first radiator module as reflectors with respect to the second radiator module 3 act.
  • 4 is an expanded dual-polarized one Multi-range antenna shown that an embodiment for reproduces higher gain values of the antenna.
  • each first radiator modules 1 for the lower frequency range are appropriate radiator arrangements for the upper frequency range, so with additional second Radiator modules 3 'filled.
  • the generated by it Antenna has a high vertical gain, whereby for both radiator modules have the same horizontal half-width of approximately 60 ° can be achieved.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)

Abstract

Une antenne multigamme à polarisation double perfectionnée, comportant un premier et un deuxième module excitateur (1, 3) pour envoyer ou recevoir une première bande de fréquences et une deuxième bande de fréquences décalée par rapport à celle-ci, se distingue par les caractéristiques suivantes: le deuxième module excitateur (3) complémentaire destiné à la gamme fréquencielle supérieure est disposé, vu de dessus, sur l'antenne à l'intérieur du carré du dipôle du premier module excitateur (1), le deuxième module excitateur (3) est constitué d'éléments dipolaires (3a) à orientation orthogonale les uns par rapport aux autres, les éléments dipolaires (3a) du deuxième module excitateur (3) sont orientés parallèlement ou perpendiculairement aux éléments dipolaires (1a) du premier module excitateur (1) sous forme d'un carré de dipôles, et le rapport de la fréquence centrale de la bande de fréquences supérieure et de celle de la bande de fréquences inférieure se situe entre 1,5 et 4.

Claims (9)

  1. Antenne multigamme à polarisation double pour l'émission et/ou pour la réception d'ondes électromagnétiques, présentant deux polarisations linéaires orthogonales dans une bande de fréquence inférieure et dans une bande de fréquence supérieure, comportant les éléments suivants :
    un premier dispositif d'antenne (1) sous forme de carré dipolaire qui comprend des dipôles (la) placés orthogonalement l'un à l'autre,
    un deuxième dispositif d'antenne (3) qui comprend des dipôles (3a) placés orthogonalement l'un par rapport à l'autre, qui sont agencés à l'intérieur du premier dispositif d'antenne (1) formé à la manière d'un carré dipolaire, à savoir concentriquement par rapport à celui-ci, et
    le premier et le deuxième dispositif d'antenne (1, 3) sont agencés en avant d'un réflecteur (5),
    caractérisée par les autres caractéristiques suivantes :
    le deuxième dispositif d'antenne (3) est constitué par un dipôle en croix (3),
    les dipôles (3a) du dipôle en croix (3) sont orientés parallèlement ou perpendiculairement aux dipôles (la) du premier dispositif d'antenne (1), et
    le rapport de la fréquence moyenne de la bande de fréquence supérieure et de la bande de fréquence inférieure est compris entre 1,5 et 4.
  2. Antenne à polarisation double selon la revendication 1, caractérisée en ce que la hauteur ou la distance maximale des éléments dipolaires (1a, 3a) au-dessus du réflecteur (5) est inférieure à la longueur d'onde de fonctionnement associée à l'élément dipolaire respectif (1a, 3a), de préférence inférieure à la moitié de la longueur d'onde de fonctionnement.
  3. Antenne à polarisation double selon l'une ou l'autre des revendications 1 et 2, caractérisée en ce que la distance minimale des éléments dipolaires (1a, 3a) au-dessus du réflecteur (5) est égale ou supérieure à 1/16 de la longueur d'onde de fonctionnement associée, de préférence supérieure à 1/8 de la longueur d'onde de fonctionnement associée.
  4. Antenne à polarisation double selon l'une des revendications 1 à 3, caractérisée en ce que pour les éléments dipolaires (1) du premier dispositif d'antenne (1) prévu pour la plage de bande de fréquence inférieure, il est prévu une monture sous forme de symétrisations (7).
  5. Antenne à polarisation double selon l'une des revendications 1 à 4, caractérisée en ce que l'antenne est conçue de telle sorte que les éléments dipolaires (1a, 3a) viennent se placer symétriquement à un plan situé perpendiculairement au réflecteur (5) et posé à travers les coins du carré dipolaire du premier dispositif d'antenne (1).
  6. Antenne à polarisation double selon l'une des revendications 1 à 5, caractérisée en ce qu'il est prévu plusieurs dispositifs d'antenne (1) avec un deuxième dispositif d'antenne (3) agencé à l'intérieur en direction de montage, de préférence en direction de montage verticale, les uns au-dessus des autres en avant d'un réflecteur (5).
  7. Antenne à polarisation double selon la revendication 6, caractérisée en ce qu'un autre deuxième dispositif d'antenne (3', 3") est prévu dans les intervalles (15) entre deux premiers dispositifs d'antenne voisins (1).
  8. Antenne à polarisation double selon la revendication 7, caractérisée en ce que l'autre deuxième dispositif d'antenne (3') situé dans les intervalles (15) est constitué par un dipôle en croix.
  9. Antenne à polarisation double selon la revendication 7, caractérisée en ce que le deuxième dispositif d'antenne (3") agencé dans les intervalles (15) est réalisé sous forme de carré dipolaire.
EP99953403A 1998-05-27 1999-05-20 Antenne multigamme a polarisation double Expired - Lifetime EP1082782B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19823749 1998-05-27
DE19823749A DE19823749C2 (de) 1998-05-27 1998-05-27 Dualpolarisierte Mehrbereichsantenne
PCT/EP1999/003484 WO1999062139A1 (fr) 1998-05-27 1999-05-20 Antenne multigamme a polarisation double

Publications (2)

Publication Number Publication Date
EP1082782A1 EP1082782A1 (fr) 2001-03-14
EP1082782B1 true EP1082782B1 (fr) 2003-07-16

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EP99953403A Expired - Lifetime EP1082782B1 (fr) 1998-05-27 1999-05-20 Antenne multigamme a polarisation double

Country Status (12)

Country Link
US (1) US6333720B1 (fr)
EP (1) EP1082782B1 (fr)
KR (1) KR100466960B1 (fr)
CN (1) CN1270409C (fr)
AU (1) AU755335B2 (fr)
BR (1) BR9911595B1 (fr)
CA (1) CA2331681C (fr)
DE (2) DE19823749C2 (fr)
ES (1) ES2203196T3 (fr)
HK (1) HK1038280A1 (fr)
NZ (1) NZ506976A (fr)
WO (1) WO1999062139A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7075498B2 (en) 2004-05-27 2006-07-11 Kathrein-Werke Kg Stationary mobile radio antenna
DE102012023938A1 (de) 2012-12-06 2014-06-12 Kathrein-Werke Kg Dualpolarisierte, omnidirektionale Antenne
DE102014014434A1 (de) 2014-09-29 2016-03-31 Kathrein-Werke Kg Multiband-Strahlersystem

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
EP1227545B1 (fr) 1999-10-26 2003-08-27 Fractus, S.A. Groupements multibande d'antennes entrelacees
US6356242B1 (en) * 2000-01-27 2002-03-12 George Ploussios Crossed bent monopole doublets
DE10012809A1 (de) * 2000-03-16 2001-09-27 Kathrein Werke Kg Dualpolarisierte Dipolantenne
DE10034911A1 (de) * 2000-07-18 2002-02-07 Kathrein Werke Kg Antenne für Mehrfrequenzbetrieb
WO2002023669A1 (fr) * 2000-09-12 2002-03-21 Andrew Corporation Antenne double polarisee
DE10064129B4 (de) * 2000-12-21 2006-04-20 Kathrein-Werke Kg Antenne, insbesondere Mobilfunkantenne
US6618016B1 (en) * 2001-02-21 2003-09-09 Bae Systems Aerospace Inc. Eight-element anti-jam aircraft GPS antennas
FR2823017B1 (fr) 2001-03-29 2005-05-20 Cit Alcatel Antenne multibande de telecommunications
DE10150150B4 (de) 2001-10-11 2006-10-05 Kathrein-Werke Kg Dualpolarisiertes Antennenarray
KR100454103B1 (ko) * 2002-01-30 2004-10-26 주식회사 선우커뮤니케이션 광대역 특성을 갖는 비대칭 평판형 다이폴 안테나 및 이를이용한 다이폴 안테나 어레이 구조
DE10203873A1 (de) * 2002-01-31 2003-08-14 Kathrein Werke Kg Dualpolarisierte Strahleranordnung
US7173572B2 (en) * 2002-02-28 2007-02-06 Andrew Corporation Dual band, dual pole, 90 degree azimuth BW, variable downtilt antenna
EP1509969A4 (fr) * 2002-03-26 2005-08-31 Andrew Corp Antenne multi-bande de station de base reglable, a faisceau incline et a double polarisation
KR20030081626A (ko) * 2002-04-12 2003-10-22 주식회사 감마누 전기적 빔틸트 조절을 위한 위상 변위기 및 그를 이용한이중대역 기지국 안테나
FR2841391B3 (fr) * 2002-06-25 2004-09-24 Jacquelot Technologies Dispositif rayonnant bi-bande a double polarisation
KR100595893B1 (ko) * 2002-11-13 2006-07-03 주식회사 엘지텔레콤 안테나 복사패턴의 폭과 이득 및 틸트의 가변을 위한트리폴 안테나 시스템과 이를 이용한 트리폴 안테나시스템의 제어방법
WO2004055938A2 (fr) * 2002-12-13 2004-07-01 Andrew Corporation Ameliorations relatives a des antennes bipoles et aux transitions ligne axiale a ligne microruban
US7358922B2 (en) * 2002-12-13 2008-04-15 Commscope, Inc. Of North Carolina Directed dipole antenna
US7283101B2 (en) * 2003-06-26 2007-10-16 Andrew Corporation Antenna element, feed probe; dielectric spacer, antenna and method of communicating with a plurality of devices
US6822618B2 (en) * 2003-03-17 2004-11-23 Andrew Corporation Folded dipole antenna, coaxial to microstrip transition, and retaining element
EP1434300B1 (fr) * 2002-12-23 2007-04-18 HUBER & SUHNER AG Antenne à large bande avec une pièce coulée en trois dimensions
DE10316786A1 (de) 2003-04-11 2004-11-18 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316788B3 (de) 2003-04-11 2004-10-21 Kathrein-Werke Kg Verbindungseinrichtung zum Anschluss zumindest zweier versetzt zueinander angeordneter Strahlereinrichtungen einer Antennenanordnung
DE10316787A1 (de) 2003-04-11 2004-11-11 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
KR100598736B1 (ko) * 2003-04-30 2006-07-10 주식회사 엘지텔레콤 소형 트리폴 안테나
US6940465B2 (en) 2003-05-08 2005-09-06 Kathrein-Werke Kg Dual-polarized dipole antenna element
CN100461530C (zh) * 2003-08-27 2009-02-11 广州埃信科技有限公司 双极化天线
JP2005135354A (ja) * 2003-10-08 2005-05-26 Toshiba Tec Corp 無線タグ読取り装置及びこの装置に使用する無線タグモジュール並びに無線タグ付き物品及びこの物品を収納する収納箱
DE10359623A1 (de) * 2003-12-18 2005-07-21 Kathrein-Werke Kg Mobilfunk-Antennenanordnung für eine Basisstation
DE10359622A1 (de) * 2003-12-18 2005-07-21 Kathrein-Werke Kg Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung
US7027004B2 (en) 2003-12-18 2006-04-11 Kathrein-Werke Kg Omnidirectional broadband antenna
US7132995B2 (en) 2003-12-18 2006-11-07 Kathrein-Werke Kg Antenna having at least one dipole or an antenna element arrangement similar to a dipole
US7015871B2 (en) 2003-12-18 2006-03-21 Kathrein-Werke Kg Mobile radio antenna arrangement for a base station
JP2008507163A (ja) * 2004-06-04 2008-03-06 アンドルー、コーパレイシャン 指向性ダイポール・アンテナ
US7868843B2 (en) 2004-08-31 2011-01-11 Fractus, S.A. Slim multi-band antenna array for cellular base stations
US7148848B2 (en) * 2004-10-27 2006-12-12 General Motors Corporation Dual band, bent monopole antenna
US7079083B2 (en) 2004-11-30 2006-07-18 Kathrein-Werke Kg Antenna, in particular a mobile radio antenna
DE102004057774B4 (de) * 2004-11-30 2006-07-20 Kathrein-Werke Kg Antenne, insbesondere Mobilfunkantenne
US7639198B2 (en) * 2005-06-02 2009-12-29 Andrew Llc Dipole antenna array having dipole arms tilted at an acute angle
US7358924B2 (en) * 2005-10-07 2008-04-15 Kathrein-Werke Kg Feed network, and/or antenna having at least one antenna element and a feed network
WO2007042938A2 (fr) * 2005-10-14 2007-04-19 Fractus, Sa Batterie d'antennes minces triple bande pour stations de base cellulaires
US7629939B2 (en) 2006-03-30 2009-12-08 Powerwave Technologies, Inc. Broadband dual polarized base station antenna
EP2005522B1 (fr) * 2006-03-30 2015-09-09 Intel Corporation Antenne de station de base a double polarisation a large bande
SE529885C2 (sv) * 2006-05-22 2007-12-18 Powerwave Technologies Sweden Dubbelbandsantennarrangemang
KR100883408B1 (ko) * 2006-09-11 2009-03-03 주식회사 케이엠더블유 이동통신 기지국용 이중대역 이중편파 안테나
CN101154769B (zh) * 2006-09-29 2011-07-06 东莞骅国电子有限公司 双极化天线组
KR100856785B1 (ko) 2006-10-13 2008-09-05 (주)에이스안테나 광대역 고이득 이중편파 다이폴 안테나
CN101425626B (zh) 2007-10-30 2013-10-16 京信通信系统（中国）有限公司 宽频带环状双极化辐射单元及线阵天线
DE102007060083A1 (de) 2007-12-13 2009-06-18 Kathrein-Werke Kg Mehrspalten-Multiband-Antennen-Array
KR100983613B1 (ko) * 2008-08-11 2010-09-24 주식회사 에이스테크놀로지 디커플링 소자를 가지는 안테나
WO2010018896A1 (fr) * 2008-08-11 2010-02-18 Ace Antenna Corp. Antenne équipée d’un élément de découplage
EP2346114B1 (fr) * 2008-09-22 2016-01-27 KMW Inc. Antenne bifréquence à double polarisation pour station de base de communication mobile
DE102009019557A1 (de) 2009-04-30 2010-11-11 Kathrein-Werke Kg Verfahren zum Betrieb einer phasengesteuerten Gruppenantenne sowie einer Phasenschieber-Baugruppe und eine zugehörige phasengesteuerte Gruppenantenne
EP2343777B1 (fr) 2009-05-26 2015-10-07 Huawei Technologies Co., Ltd. Dispositif d'antenne
KR101125180B1 (ko) * 2009-11-17 2012-03-19 주식회사 케이엠더블유 서로 다른 평면에 배치되는 방사소자들의 설치 방법 및 이를 이용한 안테나
FR2957194B1 (fr) * 2010-03-04 2012-03-02 Tdf Structure antennaire a dipoles
KR101104371B1 (ko) * 2010-06-08 2012-01-16 에스케이 텔레콤주식회사 옴니 안테나
EP2589110A1 (fr) * 2010-07-01 2013-05-08 Nokia Siemens Networks Oy Disposition d'antenne
CN101916910A (zh) * 2010-07-08 2010-12-15 华为技术有限公司 基站天线单元及基站天线
CN102013560B (zh) 2010-09-25 2013-07-24 广东通宇通讯股份有限公司 一种宽带高性能双极化辐射单元及天线
US8570233B2 (en) 2010-09-29 2013-10-29 Laird Technologies, Inc. Antenna assemblies
KR101137285B1 (ko) 2010-10-28 2012-04-20 위월드 주식회사 초소형 광대역 송수신 안테나 피더
CN102117961B (zh) 2011-03-17 2012-01-25 广东通宇通讯股份有限公司 宽频双极化定向辐射单元及天线
CN103503231B (zh) 2011-05-02 2015-06-10 康普技术有限责任公司 三极子天线元件与天线阵列
US8674895B2 (en) 2011-05-03 2014-03-18 Andrew Llc Multiband antenna
CN102299398B (zh) * 2011-05-20 2013-12-25 广东通宇通讯股份有限公司 一种双频双极化天线
EP2804260B1 (fr) * 2012-01-13 2018-03-21 Comba Telecom System (China) Ltd. Système de contrôle d'antenne et antenne commune multifréquence
WO2013140408A1 (fr) 2012-03-19 2013-09-26 Galtronics Corporation Ltd. Antenne à entrées multiples et sorties multiples et élément rayonnant dipôle à large bande de ladite antenne
CN102723577B (zh) * 2012-05-18 2014-08-13 京信通信系统（中国）有限公司 宽频带环状双极化辐射单元及阵列天线
US9000991B2 (en) 2012-11-27 2015-04-07 Laird Technologies, Inc. Antenna assemblies including dipole elements and Vivaldi elements
CN102969575A (zh) 2012-11-30 2013-03-13 京信通信系统（中国）有限公司 多频阵列天线
US9373884B2 (en) 2012-12-07 2016-06-21 Kathrein-Werke Kg Dual-polarised, omnidirectional antenna
CN103219596B (zh) * 2013-04-03 2016-05-18 深圳市华一通信技术有限公司 双极化吸顶天线
WO2014174510A1 (fr) * 2013-04-22 2014-10-30 Galtronics Corporation Ltd. Antenne multibandes et plan de sol à fentes destiné à cette dernière
KR102001519B1 (ko) 2013-05-14 2019-07-18 주식회사 케이엠더블유 좁은 빔폭을 갖는 무선 통신 안테나
US20140378075A1 (en) * 2013-06-20 2014-12-25 Qualcomm Incorporated Multi-frequency range processing for rf front end
JP5735591B2 (ja) * 2013-08-02 2015-06-17 日本電業工作株式会社 アンテナ及びセクタアンテナ
US9780457B2 (en) 2013-09-09 2017-10-03 Commscope Technologies Llc Multi-beam antenna with modular luneburg lens and method of lens manufacture
KR101690085B1 (ko) 2013-11-05 2016-12-27 주식회사 케이엠더블유 다중대역 다중편파 무선 통신 안테나
US9444151B2 (en) 2014-01-10 2016-09-13 Commscope Technologies Llc Enhanced phase shifter circuit to reduce RF cables
WO2016078475A1 (fr) 2014-11-18 2016-05-26 李梓萌 Antenne de station de base à dipôle miniaturisé
CN105990649A (zh) * 2015-02-13 2016-10-05 摩比天线技术（深圳）有限公司 小型化超宽频双极化辐射单元
DE102015005468A1 (de) * 2015-04-29 2016-11-03 Kathrein-Werke Kg Antenne
DE102015011426A1 (de) 2015-09-01 2017-03-02 Kathrein-Werke Kg Dual-polarisierte Antenne
KR101703741B1 (ko) 2015-09-11 2017-02-07 주식회사 케이엠더블유 다중편파 방사소자 및 이를 구비한 안테나
KR101652284B1 (ko) 2015-12-01 2016-08-30 주식회사 감마누 복사 소자 및 그를 이용한 기지국 안테나
KR101644445B1 (ko) 2015-12-10 2016-08-01 주식회사 감마누 기지국 안테나
CN205319307U (zh) 2015-12-16 2016-06-15 华为技术有限公司 平面阵列天线及通信设备
US11128055B2 (en) * 2016-06-14 2021-09-21 Communication Components Antenna Inc. Dual dipole omnidirectional antenna
KR101709318B1 (ko) 2016-06-23 2017-02-23 주식회사 감마누 복사 소자 및 그를 이용한 기지국 안테나
EP3280006A1 (fr) 2016-08-03 2018-02-07 Li, Zimeng Antenne à double polarisation
CN107069197A (zh) * 2017-01-11 2017-08-18 上海安费诺永亿通讯电子有限公司 一种十六分之一波长超低剖面双极化振子单元及基站天线
CN109149131B (zh) 2017-06-15 2021-12-24 康普技术有限责任公司 偶极天线和相关的多频带天线
CN109863645B (zh) 2017-07-07 2021-11-23 康普技术有限责任公司 超宽带宽低频带辐射元件
WO2019025006A1 (fr) 2017-08-04 2019-02-07 Huawei Technologies Co., Ltd. Antenne multibande
CN107946774B (zh) * 2017-08-18 2018-11-13 西安肖氏天线科技有限公司 基于人工介质圆柱透镜全向多波束天线
CN107968253B (zh) * 2017-12-21 2023-11-24 京信通信技术(广州)有限公司 Mimo天线系统、天线阵列及其低频辐射单元
TWM579391U (zh) * 2019-01-21 2019-06-11 和碩聯合科技股份有限公司 電子裝置及其天線結構
US11217894B2 (en) * 2019-05-30 2022-01-04 Cyntec Co., Ltd. Antenna structure
CN110233343A (zh) * 2019-07-02 2019-09-13 京信通信技术(广州)有限公司 双频双极化天线及辐射单元
US11289824B2 (en) * 2019-08-30 2022-03-29 Samsung Electronics Co., Ltd. Dual-band and dual-polarized mm-wave array antennas with improved side lobe level (SLL) for 5G terminals
KR102258794B1 (ko) * 2019-12-13 2021-05-28 동우 화인켐 주식회사 안테나 소자 및 이를 포함하는 디스플레이 장치
CN116195133A (zh) * 2020-09-22 2023-05-30 华为技术有限公司 双极化半连续偶极子天线设备、天线阵列和天线架构
CN114069215B (zh) * 2021-11-23 2022-06-21 广东博纬通信科技有限公司 一种双同频双极化辐射单元及天线

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434425A (en) * 1982-02-02 1984-02-28 Gte Products Corporation Multiple ring dipole array

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011010B (de) * 1955-10-03 1957-06-27 Rohde & Schwarz Simultan-Strahler, insbesondere fuer ultrakurze elektrische Wellen
US3124802A (en) * 1961-06-28 1964-03-10 Plural mast-mounted antennas selectively deenergizable
US3475758A (en) * 1966-05-16 1969-10-28 Giuseppe De Vito Wide band radiating system embodying disc-type dipoles
US5121127A (en) * 1988-09-30 1992-06-09 Sony Corporation Microstrip antenna
US5173715A (en) * 1989-12-04 1992-12-22 Trimble Navigation Antenna with curved dipole elements
CA2026148C (fr) 1989-12-04 2001-01-16 Eric B. Rodal Antenne a elements dipolaires courbes
DE4302905C1 (de) * 1993-02-02 1994-03-17 Kathrein Werke Kg Richtantenne, insbesondere Dipolantenne
CA2128738C (fr) * 1993-09-10 1998-12-15 George D. Yarsunas Antenne a microcellule a polarisation circulaire
GB9410994D0 (en) * 1994-06-01 1994-07-20 Alan Dick & Company Limited Antennae
US5629713A (en) * 1995-05-17 1997-05-13 Allen Telecom Group, Inc. Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control
DE19627015C2 (de) * 1996-07-04 2000-07-13 Kathrein Werke Kg Antennenfeld
SE508537C2 (sv) 1997-02-14 1998-10-12 Ericsson Telefon Ab L M Dubbelpolariserad antenn för mottagning och sändning av elektromagnetiska signaler
SE508513C2 (sv) * 1997-02-14 1998-10-12 Ericsson Telefon Ab L M Mikrostripantenn samt gruppantenn
SE508356C2 (sv) 1997-02-24 1998-09-28 Ericsson Telefon Ab L M Antennanordningar
US5905465A (en) 1997-04-23 1999-05-18 Ball Aerospace & Technologies Corp. Antenna system
EP1012911A1 (fr) 1997-09-26 2000-06-28 Raytheon Company Antenne reseau a plaques en micro-ruban a double polarisation pour stations de base de systemes de communication personnelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434425A (en) * 1982-02-02 1984-02-28 Gte Products Corporation Multiple ring dipole array

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7075498B2 (en) 2004-05-27 2006-07-11 Kathrein-Werke Kg Stationary mobile radio antenna
DE102012023938A1 (de) 2012-12-06 2014-06-12 Kathrein-Werke Kg Dualpolarisierte, omnidirektionale Antenne
DE102014014434A1 (de) 2014-09-29 2016-03-31 Kathrein-Werke Kg Multiband-Strahlersystem

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ES2203196T3 (es) 2004-04-01
HK1038280A1 (en) 2002-03-08
KR20010042252A (ko) 2001-05-25
DE19823749A1 (de) 1999-12-09
CA2331681C (fr) 2003-04-15
EP1082782A1 (fr) 2001-03-14
AU4265199A (en) 1999-12-13
KR100466960B1 (ko) 2005-01-24
US6333720B1 (en) 2001-12-25
CA2331681A1 (fr) 1999-12-02
DE19823749C2 (de) 2002-07-11
WO1999062139A1 (fr) 1999-12-02
DE59906301D1 (de) 2003-08-21
CN1303528A (zh) 2001-07-11
NZ506976A (en) 2002-08-28
CN1270409C (zh) 2006-08-16
BR9911595B1 (pt) 2013-07-16
BR9911595A (pt) 2001-02-13
AU755335B2 (en) 2002-12-12

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