CN101816101B - 用于多振子天线的馈电网络 - Google Patents
用于多振子天线的馈电网络 Download PDFInfo
- Publication number
- CN101816101B CN101816101B CN200880109846.1A CN200880109846A CN101816101B CN 101816101 B CN101816101 B CN 101816101B CN 200880109846 A CN200880109846 A CN 200880109846A CN 101816101 B CN101816101 B CN 101816101B
- Authority
- CN
- China
- Prior art keywords
- irradiator
- coaxial cable
- multiwire
- antenna
- phase
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007047741A DE102007047741B4 (de) | 2007-10-05 | 2007-10-05 | Mobilfunk-Gruppenantenne |
DE102007047741.6 | 2007-10-05 | ||
PCT/EP2008/008159 WO2009046886A1 (de) | 2007-10-05 | 2008-09-25 | Speisenetzwerk für eine gruppenantenne |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101816101A CN101816101A (zh) | 2010-08-25 |
CN101816101B true CN101816101B (zh) | 2016-08-10 |
Family
ID=40339873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880109846.1A Active CN101816101B (zh) | 2007-10-05 | 2008-09-25 | 用于多振子天线的馈电网络 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9531083B2 (zh) |
EP (1) | EP2168211B1 (zh) |
CN (1) | CN101816101B (zh) |
AT (1) | ATE536646T1 (zh) |
DE (1) | DE102007047741B4 (zh) |
IN (1) | IN2010KN00858A (zh) |
WO (1) | WO2009046886A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103337711B (zh) * | 2013-05-31 | 2015-08-19 | 中科院杭州射频识别技术研发中心 | 基于光子晶体的超高频近场rfid读写器天线 |
US10439290B2 (en) | 2015-07-14 | 2019-10-08 | At&T Intellectual Property I, L.P. | Apparatus and methods for wireless communications |
US10511346B2 (en) | 2015-07-14 | 2019-12-17 | At&T Intellectual Property I, L.P. | Apparatus and methods for inducing electromagnetic waves on an uninsulated conductor |
US9628116B2 (en) | 2015-07-14 | 2017-04-18 | At&T Intellectual Property I, L.P. | Apparatus and methods for transmitting wireless signals |
US10205655B2 (en) | 2015-07-14 | 2019-02-12 | At&T Intellectual Property I, L.P. | Apparatus and methods for communicating utilizing an antenna array and multiple communication paths |
US10033108B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference |
US10170840B2 (en) | 2015-07-14 | 2019-01-01 | At&T Intellectual Property I, L.P. | Apparatus and methods for sending or receiving electromagnetic signals |
US10341142B2 (en) | 2015-07-14 | 2019-07-02 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating non-interfering electromagnetic waves on an uninsulated conductor |
US10320586B2 (en) | 2015-07-14 | 2019-06-11 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating non-interfering electromagnetic waves on an insulated transmission medium |
US10129057B2 (en) | 2015-07-14 | 2018-11-13 | At&T Intellectual Property I, L.P. | Apparatus and methods for inducing electromagnetic waves on a cable |
US10148016B2 (en) | 2015-07-14 | 2018-12-04 | At&T Intellectual Property I, L.P. | Apparatus and methods for communicating utilizing an antenna array |
US10790593B2 (en) | 2015-07-14 | 2020-09-29 | At&T Intellectual Property I, L.P. | Method and apparatus including an antenna comprising a lens and a body coupled to a feedline having a structure that reduces reflections of electromagnetic waves |
US10033107B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Method and apparatus for coupling an antenna to a device |
US9722318B2 (en) * | 2015-07-14 | 2017-08-01 | At&T Intellectual Property I, L.P. | Method and apparatus for coupling an antenna to a device |
WO2017029898A1 (ja) * | 2015-08-20 | 2017-02-23 | 古野電気株式会社 | アレイアンテナ |
US10381750B2 (en) * | 2017-08-17 | 2019-08-13 | Lg Electronics Inc. | Electronic device |
FR3089539B1 (fr) * | 2018-12-10 | 2021-04-09 | Continental Automotive France | Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277481A (en) * | 1964-02-26 | 1966-10-04 | Hazeltine Research Inc | Antenna beam stabilizer |
US4758685A (en) * | 1986-11-24 | 1988-07-19 | Flexco Microwave, Inc. | Flexible coaxial cable and method of making same |
US6268828B1 (en) * | 2000-01-11 | 2001-07-31 | Metawave Communications Corporation | Cylindrical antenna coherent feed system and method |
CN1638190A (zh) * | 2003-12-17 | 2005-07-13 | 微软公司 | 低成本可控相控阵天线 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996592A (en) * | 1965-02-04 | 1976-12-07 | Orion Industries, Inc. | Antenna with rotatable sensitivity pattern |
US3701157A (en) * | 1971-06-03 | 1972-10-24 | Us Air Force | Helicopter uhf antenna system for satellite communications |
DE4035793A1 (de) * | 1990-11-10 | 1992-05-14 | Telefunken Systemtechnik | Dielektrische array-antenne |
US5187329A (en) * | 1991-06-28 | 1993-02-16 | At&T Bell Laboratories | Twisted pairs of insulated metallic conductors for transmitting high frequency signals |
DE69229172D1 (de) * | 1991-07-09 | 1999-06-17 | Flexco Microwave Inc | Herstellungsverfahren eines biegsamen Koaxialkabels und resultierendes Kabel |
JP3316561B2 (ja) * | 1998-07-06 | 2002-08-19 | 株式会社村田製作所 | アレーアンテナ装置および無線装置 |
DE19938862C1 (de) * | 1999-08-17 | 2001-03-15 | Kathrein Werke Kg | Hochfrequenz-Phasenschieberbaugruppe |
AU2001280303B2 (en) * | 2000-07-10 | 2007-02-15 | Andrew Llc | Cellular antenna |
AUPR196300A0 (en) * | 2000-12-08 | 2001-01-04 | Alcatel | Phase shifter |
US6720934B1 (en) * | 2001-01-25 | 2004-04-13 | Skywire Broadband, Inc. | Parallel fed collinear dipole array antenna |
US6573875B2 (en) * | 2001-02-19 | 2003-06-03 | Andrew Corporation | Antenna system |
DE10150150B4 (de) * | 2001-10-11 | 2006-10-05 | Kathrein-Werke Kg | Dualpolarisiertes Antennenarray |
US6693241B2 (en) * | 2002-04-24 | 2004-02-17 | Andrew Corporation | Low-cost, high performance, moisture-blocking, coaxial cable and manufacturing method |
US7358922B2 (en) * | 2002-12-13 | 2008-04-15 | Commscope, Inc. Of North Carolina | Directed dipole antenna |
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 |
US6806845B2 (en) | 2003-01-14 | 2004-10-19 | Honeywell Federal Manufacturing & Technologies, Llc | Time-delayed directional beam phased array antenna |
US6992632B1 (en) * | 2004-03-09 | 2006-01-31 | Itt Manufacturing Enterprises, Inc. | Low profile polarization-diverse herringbone phased array |
-
2007
- 2007-10-05 DE DE102007047741A patent/DE102007047741B4/de not_active Expired - Fee Related
-
2008
- 2008-09-25 AT AT08802623T patent/ATE536646T1/de active
- 2008-09-25 CN CN200880109846.1A patent/CN101816101B/zh active Active
- 2008-09-25 EP EP08802623A patent/EP2168211B1/de not_active Not-in-force
- 2008-09-25 WO PCT/EP2008/008159 patent/WO2009046886A1/de active Application Filing
- 2008-09-25 IN IN858KON2010 patent/IN2010KN00858A/en unknown
- 2008-09-25 US US12/681,678 patent/US9531083B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277481A (en) * | 1964-02-26 | 1966-10-04 | Hazeltine Research Inc | Antenna beam stabilizer |
US4758685A (en) * | 1986-11-24 | 1988-07-19 | Flexco Microwave, Inc. | Flexible coaxial cable and method of making same |
US6268828B1 (en) * | 2000-01-11 | 2001-07-31 | Metawave Communications Corporation | Cylindrical antenna coherent feed system and method |
CN1638190A (zh) * | 2003-12-17 | 2005-07-13 | 微软公司 | 低成本可控相控阵天线 |
Also Published As
Publication number | Publication date |
---|---|
EP2168211A1 (de) | 2010-03-31 |
EP2168211B1 (de) | 2011-12-07 |
CN101816101A (zh) | 2010-08-25 |
ATE536646T1 (de) | 2011-12-15 |
DE102007047741B4 (de) | 2010-05-12 |
DE102007047741A1 (de) | 2009-04-09 |
US9531083B2 (en) | 2016-12-27 |
WO2009046886A1 (de) | 2009-04-16 |
IN2010KN00858A (zh) | 2015-08-28 |
US20120098726A1 (en) | 2012-04-26 |
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Effective date of registration: 20190219 Address after: Rosenheim Patentee after: KATHREIN-WERKE KG Address before: Rosenheim Patentee before: KATHREIN-WERKE KG |
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Effective date of registration: 20210413 Address after: Stockholm, Sweden Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Stockholm, Sweden Patentee before: Ericsson AB Effective date of registration: 20210413 Address after: Stockholm, Sweden Patentee after: Ericsson AB Address before: Rosenheim Patentee before: KATHREIN-WERKE KG |