EP1277252B1 - Dualpolarisierte dipolgruppenantenne - Google Patents
Dualpolarisierte dipolgruppenantenne Download PDFInfo
- Publication number
- EP1277252B1 EP1277252B1 EP01925470A EP01925470A EP1277252B1 EP 1277252 B1 EP1277252 B1 EP 1277252B1 EP 01925470 A EP01925470 A EP 01925470A EP 01925470 A EP01925470 A EP 01925470A EP 1277252 B1 EP1277252 B1 EP 1277252B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dipole
- feed
- squares
- dipoles
- parallel
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 17
- 230000010287 polarization Effects 0.000 description 11
- 230000009977 dual effect Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 208000004350 Strabismus Diseases 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- H01Q21/0006—Particular feeding systems
-
- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
Description
- Figur 1 :
- eine dualpolarisierte Dipol-Antenne mit mehreren Dipolquadraten;
- Figur 2 :
- eine schematische Seitenansicht auf ein Dipolquadrat längs der Pfeilrichtung A in Figur 1 mit einer Verkabelung nach dem Stand der Technik;
- Figur 3 :
- eine Draufsicht auf das Dipolquadrat nach Figur 2 nach dem Stand der Technik;
- Figur 4:
- eine entsprechende Darstellung zu Figur 2 gemäß der erfindungsgemäßen Lösung; und
- Figur 5 :
- eine Draufsicht auf das Ausführungsbeispiel gemäß Figur 4;
- Figur 6:
- eine schematische Darstellung für acht vertikal übereinander angeordnete in 45° Neigung verdrehte Dipolquadrate mit unterschiedlich liegenden Einspeisestellen;
- Figur 7:
- ein nochmals leicht abgewandeltes Ausführungsbeispiel mit sechs übereinander angeordneten Dipolquadraten mit unterschiedlich liegenden Einspeisestellen.
Claims (7)
- Dualpolarisierte Dipolantenne in Form eines oder mehrerer Dipolquadrate (3, 5), wobei das oder die Dipolquadrate. (3, 5) in einem 45' Winkel gegenüber der Vertikalen oder Horizontalen gedreht ausgerichtet sind, gekennzeichnet durch die folgenden Merkmaleeine Einspeisung (33, 35) bezüglich zweier erster parallel versetzt zueinander liegender Dipole (13; 13', 13") und bezüglich zweier weiterer, gegenüber den ersten parallelen Dipolen (13; 13', 13") um 90° verdreht angeordneter und ebenfalls parallel versetzt zueinander liegender Dipole (15; 15', 15") des Dipolquadrates (3, 5) erfolgt derart, dass eine Speiseleitung (27) zu einer Einspeisestelle (33) an einem Dipol (13", 15") geführt ist, und dass von dieser Einspeisestelle (33) ausgehend eine Verbindungsleitung (37) zu der Einspeisestelle (35) an dem jeweils gegenüberliegenden parallelen Dipol (13', 15') des Dipolquadrates (3, 5) verlegt und dort mit den Dipolhälften (13', 15') des Dipolquadrates (3, 5) elektrisch verbunden ist,Speiseleitung (27) und die Verbindungsleitung (37) bestehen aus Koaxialkabeln, unddie elektrisch wirksame Länge der Verbindungsleitung (37) ist so gewählt, dass die jeweils parallelen Dipole (13; 13', 13"; 15; 15', 15") gleichphasig angeregt sind.
- Antenne nach Anspruch 1, dadurch gekennzeichnet, dass die elektrisch wirksame Länge der Verbindungsleitung bzw. der Verbindungsleitungen (31) zumindest näherungsweise λ oder ein ganzzahliges Vielfaches davon bzgl. des zu übertragenden Frequenzbandbereiches, insbesondere bezogen auf die Mittenfrequenz beträgt.
- Antenne nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass bei mehreren längs einer Anbaurichtung (7) über- und/oder nebeneinander angeordneten Dipolquadraten (3, 5) die mit den Speisekabeln (27) verbundenen Einspeisestellen (33) an allen Dipolquadraten (3, 5) an entsprechend gleicher Stelle oder Ausrichtung liegen.
- Antenne nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass bei mehreren längs einer Anbaurichtung (7) über- und/oder nebeneinander angeordneten Dipolquadraten (3, 5) die mit den Speisekabeln (27) verbundenen Einspeisestellen (33) bei zumindest einem der Dipolquadrate (3, 5) oder bei einem Teil aller Dipolquadrate (3, 5) am jeweils anderen der jeweils paarweise zueinander parallelen Dipole (13, 15) der Dipolquadrate (3, 5) erfolgt.
- Antenne nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Verbindungsleitung (37) jeweils von der ersten Einspeisestelle (33) an einem Dipol (13", 15") zur jeweiligen Einspeisestelle (35) an dem dazu parallelen Dipol (13', 15') an oder in den gegebenenfalls hohl ausgebildeten Tragarmen der Symmetrierungen (113, 115) der Dipole (13, 15) verlegt sind.
- Antenne nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Verbindungsleitung (37) einen anderen Leitungsquerschnitt, insbesondere einen dünneren Leitungsquerschnitt für den Innenleiter und/oder für den Außenleiter aufweisen als die zur ersten Einspeisestelle (33) geführten Speiseleitungen (27).
- Antenne nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass in Abhängigkeit der Anspeisung an jedem Dipolqüadrat eine Verringerung der Frequenzabhängigkeit der Ausrichtung der kopolaren und/oder kreuzpolaren Strahlungsdiagramme oder eine Verbesserung des Tracking-Verhaltens durchführbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10012809A DE10012809A1 (de) | 2000-03-16 | 2000-03-16 | Dualpolarisierte Dipolantenne |
DE10012809 | 2000-03-16 | ||
PCT/EP2001/002962 WO2001069714A1 (de) | 2000-03-16 | 2001-03-15 | Dualpolarisierte dipolgruppenantenne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1277252A1 EP1277252A1 (de) | 2003-01-22 |
EP1277252B1 true EP1277252B1 (de) | 2004-05-19 |
Family
ID=7634943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01925470A Expired - Lifetime EP1277252B1 (de) | 2000-03-16 | 2001-03-15 | Dualpolarisierte dipolgruppenantenne |
Country Status (13)
Country | Link |
---|---|
US (1) | US6819300B2 (de) |
EP (1) | EP1277252B1 (de) |
KR (1) | KR100721238B1 (de) |
CN (1) | CN100373691C (de) |
AT (1) | ATE267470T1 (de) |
AU (1) | AU769480B2 (de) |
BR (1) | BR0109191A (de) |
DE (2) | DE10012809A1 (de) |
DK (1) | DK1277252T3 (de) |
ES (1) | ES2220764T3 (de) |
HK (1) | HK1055510A1 (de) |
NZ (1) | NZ520803A (de) |
WO (1) | WO2001069714A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
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BR9917541A (pt) * | 1999-10-26 | 2002-08-13 | Fractus Sa | Disposição de elementos em uma antena com diversas faixas de freq ência |
DE10150150B4 (de) | 2001-10-11 | 2006-10-05 | Kathrein-Werke Kg | Dualpolarisiertes Antennenarray |
US7405710B2 (en) * | 2002-03-26 | 2008-07-29 | Andrew Corporation | Multiband dual polarized adjustable beamtilt base station antenna |
DE10256960B3 (de) | 2002-12-05 | 2004-07-29 | Kathrein-Werke Kg | Zweidimensionales Antennen-Array |
DE10332619B4 (de) * | 2002-12-05 | 2005-07-14 | Kathrein-Werke Kg | Zweidimensionales Antennen-Array |
US7050005B2 (en) | 2002-12-05 | 2006-05-23 | Kathrein-Werke Kg | Two-dimensional antenna array |
US6924776B2 (en) * | 2003-07-03 | 2005-08-02 | Andrew Corporation | Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt |
CN100461530C (zh) * | 2003-08-27 | 2009-02-11 | 广州埃信科技有限公司 | 双极化天线 |
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 |
US7027004B2 (en) | 2003-12-18 | 2006-04-11 | Kathrein-Werke Kg | Omnidirectional broadband antenna |
US7015871B2 (en) | 2003-12-18 | 2006-03-21 | Kathrein-Werke Kg | Mobile radio antenna arrangement for a base station |
WO2006024516A1 (en) | 2004-08-31 | 2006-03-09 | Fractus, S.A. | Slim multi-band antenna array for cellular base stations |
US7129904B2 (en) * | 2005-03-23 | 2006-10-31 | Uspec Technology Co., Ltd. | Shaped dipole antenna |
WO2008048210A2 (en) * | 2005-07-06 | 2008-04-24 | Ems Technologies, Inc. | Compact dual-band antenna system |
EP1935057B1 (de) | 2005-10-14 | 2012-02-01 | Fractus S.A. | Schlankes dreifachband-antennenarray für zellulare basisstationen |
US7629939B2 (en) * | 2006-03-30 | 2009-12-08 | Powerwave Technologies, Inc. | Broadband dual polarized base station antenna |
EP2005522B1 (de) * | 2006-03-30 | 2015-09-09 | Intel Corporation | Duale polarisierte breitband-basisstationsantenne |
US7688271B2 (en) | 2006-04-18 | 2010-03-30 | Andrew Llc | Dipole antenna |
KR100735034B1 (ko) * | 2006-05-23 | 2007-07-06 | (주)하이게인안테나 | 원편파 안테나 |
KR100849703B1 (ko) | 2006-09-28 | 2008-08-01 | 이돈신 | 병렬 급전형 저앙각 고이득 원편파 안테나 |
US7893887B2 (en) * | 2007-03-27 | 2011-02-22 | Avery Dennison Corporation | Antenna for RFID device reader, and method of use |
EP2081251B1 (de) | 2008-01-15 | 2018-07-11 | HMD Global Oy | Patchantenne |
US7864117B2 (en) * | 2008-05-07 | 2011-01-04 | Nokia Siemens Networks Oy | Wideband or multiband various polarized antenna |
JP5312598B2 (ja) * | 2008-09-22 | 2013-10-09 | ケーエムダブリュ・インコーポレーテッド | 移動通信基地局用二重帯域二重偏波アンテナ |
US10879619B2 (en) | 2009-06-04 | 2020-12-29 | Ubiquiti Inc. | Microwave system |
US8570233B2 (en) | 2010-09-29 | 2013-10-29 | Laird Technologies, Inc. | Antenna assemblies |
CN102025023A (zh) * | 2010-12-09 | 2011-04-20 | 广东通宇通讯股份有限公司 | 一种宽频宽波束双极化天线单元 |
KR101711150B1 (ko) * | 2011-01-31 | 2017-03-03 | 주식회사 케이엠더블유 | 이동통신 기지국용 이중편파 안테나 및 이를 이용한 다중대역 안테나 시스템 |
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 |
SE535830C2 (sv) * | 2011-05-05 | 2013-01-08 | Powerwave Technologies Sweden | Antennarrayarrangemang och en multibandantenn |
KR101246365B1 (ko) * | 2011-11-03 | 2013-03-21 | (주)하이게인안테나 | 이동통신용 6 섹터 안테나 |
TWI513105B (zh) | 2012-08-30 | 2015-12-11 | Ind Tech Res Inst | 雙頻耦合饋入天線、交叉極化天線以及使用該天線的可調式波束模組 |
US9000991B2 (en) | 2012-11-27 | 2015-04-07 | Laird Technologies, Inc. | Antenna assemblies including dipole elements and Vivaldi elements |
CN103094668B (zh) * | 2013-01-14 | 2016-03-23 | 摩比天线技术(深圳)有限公司 | 宽频双极化辐射单元及天线 |
US8686913B1 (en) | 2013-02-20 | 2014-04-01 | Src, Inc. | Differential vector sensor |
ES2848299T3 (es) * | 2014-01-31 | 2021-08-06 | Quintel Cayman Ltd Walkers Corporate Ltd | Sistema de antenas con control de ancho de haz |
Family Cites Families (25)
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US2538915A (en) * | 1950-04-27 | 1951-01-23 | Workshop Associates Inc | Short-wave antenna |
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 |
DE3045684A1 (de) * | 1980-12-04 | 1982-07-08 | Walfried 7809 Denzlingen Sommer | Mehrelement-richtantennen-system |
US4434425A (en) * | 1982-02-02 | 1984-02-28 | Gte Products Corporation | Multiple ring dipole array |
US5121127A (en) | 1988-09-30 | 1992-06-09 | Sony Corporation | Microstrip antenna |
CA2026148C (en) | 1989-12-04 | 2001-01-16 | Eric B. Rodal | Antenna with curved dipole elements |
US5173715A (en) | 1989-12-04 | 1992-12-22 | Trimble Navigation | Antenna with curved dipole elements |
DE4302905C1 (de) | 1993-02-02 | 1994-03-17 | Kathrein Werke Kg | Richtantenne, insbesondere Dipolantenne |
CA2128738C (en) | 1993-09-10 | 1998-12-15 | George D. Yarsunas | Circularly polarized microcell antenna |
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 |
SE508513C2 (sv) | 1997-02-14 | 1998-10-12 | Ericsson Telefon Ab L M | Mikrostripantenn samt gruppantenn |
SE508537C2 (sv) | 1997-02-14 | 1998-10-12 | Ericsson Telefon Ab L M | Dubbelpolariserad antenn för mottagning och sändning av elektromagnetiska signaler |
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 |
CA2240114A1 (en) * | 1997-07-03 | 1999-01-03 | Thomas P. Higgins | Dual polarized cross bow tie dipole antenna having integrated airline feed |
AU4505597A (en) | 1997-09-26 | 1999-04-23 | Raytheon Ti Systems, Inc. | Dual polarized microstrip patch antenna array for pcs base stations |
US5940044A (en) | 1998-01-22 | 1999-08-17 | Allen Telecom Inc. | 45 degree polarization diversity antennas |
DE19823749C2 (de) * | 1998-05-27 | 2002-07-11 | Kathrein Werke Kg | Dualpolarisierte Mehrbereichsantenne |
DE19860121A1 (de) | 1998-12-23 | 2000-07-13 | Kathrein Werke Kg | Dualpolarisierter Dipolstrahler |
US6310584B1 (en) * | 2000-01-18 | 2001-10-30 | Xircom Wireless, Inc. | Low profile high polarization purity dual-polarized antennas |
-
2000
- 2000-03-16 DE DE10012809A patent/DE10012809A1/de not_active Withdrawn
-
2001
- 2001-03-15 EP EP01925470A patent/EP1277252B1/de not_active Expired - Lifetime
- 2001-03-15 KR KR1020027011483A patent/KR100721238B1/ko not_active IP Right Cessation
- 2001-03-15 NZ NZ520803A patent/NZ520803A/en not_active IP Right Cessation
- 2001-03-15 WO PCT/EP2001/002962 patent/WO2001069714A1/de active IP Right Grant
- 2001-03-15 US US10/221,753 patent/US6819300B2/en not_active Expired - Lifetime
- 2001-03-15 DE DE50102331T patent/DE50102331D1/de not_active Expired - Lifetime
- 2001-03-15 ES ES01925470T patent/ES2220764T3/es not_active Expired - Lifetime
- 2001-03-15 DK DK01925470T patent/DK1277252T3/da active
- 2001-03-15 AU AU52210/01A patent/AU769480B2/en not_active Ceased
- 2001-03-15 AT AT01925470T patent/ATE267470T1/de not_active IP Right Cessation
- 2001-03-15 BR BR0109191-3A patent/BR0109191A/pt not_active Withdrawn
-
2002
- 2002-03-15 CN CNB018066275A patent/CN100373691C/zh not_active Expired - Lifetime
-
2003
- 2003-10-27 HK HK03107739A patent/HK1055510A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100721238B1 (ko) | 2007-05-22 |
AU5221001A (en) | 2001-09-24 |
BR0109191A (pt) | 2003-05-27 |
CN1418388A (zh) | 2003-05-14 |
CN100373691C (zh) | 2008-03-05 |
DK1277252T3 (da) | 2004-08-02 |
AU769480B2 (en) | 2004-01-29 |
KR20030014363A (ko) | 2003-02-17 |
ES2220764T3 (es) | 2004-12-16 |
EP1277252A1 (de) | 2003-01-22 |
HK1055510A1 (en) | 2004-01-09 |
DE50102331D1 (de) | 2004-06-24 |
WO2001069714A1 (de) | 2001-09-20 |
NZ520803A (en) | 2004-06-25 |
ATE267470T1 (de) | 2004-06-15 |
DE10012809A1 (de) | 2001-09-27 |
US6819300B2 (en) | 2004-11-16 |
US20030090431A1 (en) | 2003-05-15 |
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