WO2002031917A3 - Efficiently generating selectable antenna polarization - Google Patents
Efficiently generating selectable antenna polarization Download PDFInfo
- Publication number
- WO2002031917A3 WO2002031917A3 PCT/US2001/042633 US0142633W WO0231917A3 WO 2002031917 A3 WO2002031917 A3 WO 2002031917A3 US 0142633 W US0142633 W US 0142633W WO 0231917 A3 WO0231917 A3 WO 0231917A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phase
- switch
- output signals
- polarization
- amplitude
- Prior art date
Links
- 230000010287 polarization Effects 0.000 title abstract 6
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
-
- 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
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Waveguide Aerials (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60112785T DE60112785T2 (en) | 2000-10-13 | 2001-10-10 | EFFICIENT GENERATION OF SELECTABLE ANTENNA POLARIZATION |
AU2002211895A AU2002211895A1 (en) | 2000-10-13 | 2001-10-10 | Efficiently generating selectable antenna polarization |
CA2424101A CA2424101C (en) | 2000-10-13 | 2001-10-10 | Efficiently generating selectable antenna polarization |
AT01979988T ATE302474T1 (en) | 2000-10-13 | 2001-10-10 | EFFICIENT GENERATION OF SELECTABLE ANTENNA POLARIZATION |
EP01979988A EP1329001B1 (en) | 2000-10-13 | 2001-10-10 | Efficiently generating selectable antenna polarization |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/687,361 | 2000-10-13 | ||
US09/687,361 US6262690B1 (en) | 2000-10-13 | 2000-10-13 | Method for efficiently generating selectable antenna polarization |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002031917A2 WO2002031917A2 (en) | 2002-04-18 |
WO2002031917A3 true WO2002031917A3 (en) | 2002-06-20 |
Family
ID=24760162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/042633 WO2002031917A2 (en) | 2000-10-13 | 2001-10-10 | Efficiently generating selectable antenna polarization |
Country Status (7)
Country | Link |
---|---|
US (1) | US6262690B1 (en) |
EP (1) | EP1329001B1 (en) |
AT (1) | ATE302474T1 (en) |
AU (1) | AU2002211895A1 (en) |
CA (1) | CA2424101C (en) |
DE (1) | DE60112785T2 (en) |
WO (1) | WO2002031917A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865392B (en) * | 2019-04-24 | 2021-10-22 | 华为技术有限公司 | Polarization reconfigurable device, communication equipment and polarization reconfigurable method |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2820910B1 (en) * | 2001-02-15 | 2004-07-09 | Thomson Multimedia Sa | VARIABLE POWER TRANSMISSION DEVICE |
WO2004070971A1 (en) * | 2003-02-04 | 2004-08-19 | Jyoti Prasad | Polarization coding |
US7724189B2 (en) * | 2004-11-24 | 2010-05-25 | Agilent Technologies, Inc. | Broadband binary phased antenna |
DE102006029317A1 (en) * | 2006-06-23 | 2007-12-27 | Selex Sistemi Integrati Gmbh | Polarization modulated transmitter |
US7460077B2 (en) * | 2006-12-21 | 2008-12-02 | Raytheon Company | Polarization control system and method for an antenna array |
KR100873485B1 (en) * | 2007-06-11 | 2008-12-15 | 한국전자통신연구원 | Apparatus for tracking polarization |
US7865152B2 (en) * | 2007-10-19 | 2011-01-04 | Raytheon Company | RF waveform modulation apparatus and method |
DE102009011542A1 (en) * | 2009-03-03 | 2010-09-09 | Heinz Prof. Dr.-Ing. Lindenmeier | Antenna for receiving circularly in a direction of rotation of the polarization of broadcast satellite radio signals |
ES2384714B1 (en) * | 2009-07-27 | 2013-05-20 | Vodafone España, S.A.U. | SYSTEM AND PROCEDURE TO SEND A RADIO SIGNAL IN A MOBILE COMMUNICATION NETWORK. |
TW201126809A (en) * | 2009-11-06 | 2011-08-01 | Viasat Inc | Automated beam peaking satellite ground terminal |
GB2476252B (en) | 2009-12-17 | 2012-10-24 | Socowave Technologies Ltd | Communication unit, integrated circuit and method of diverse polarisation |
US8918057B2 (en) * | 2010-07-26 | 2014-12-23 | Mediatek Inc. | Intelligent transmission antenna selection method and communications apparatus utilizing the same |
GB2482912A (en) | 2010-08-20 | 2012-02-22 | Socowave Technologies Ltd | Polarisation control device, integrated circuit and method for compensating phase mismatch |
GB2485543B (en) | 2010-11-17 | 2014-03-12 | Socowave Technologies Ltd | Mimo antenna calibration device,integrated circuit and method for compensating phase mismatch |
US8811531B2 (en) * | 2011-03-23 | 2014-08-19 | Triquint Semiconductor, Inc. | Quadrature lattice matching network |
CN103378899B (en) * | 2012-04-25 | 2016-03-30 | 中兴通讯股份有限公司 | A kind of control method and system applying cross polarization interference canceler |
WO2014005304A1 (en) | 2012-07-04 | 2014-01-09 | 华为技术有限公司 | Microwave communication device and microwave communication system |
CN105206898B (en) * | 2012-07-04 | 2018-11-30 | 华为技术有限公司 | Microwave telecommunication devices and microwave telecommunication system |
CN110800210A (en) * | 2017-06-30 | 2020-02-14 | 英特尔公司 | Wireless architecture and Digital Predistortion (DPD) techniques using closed loop feedback for phased array transmitters |
CN109509984B (en) * | 2018-12-29 | 2023-11-28 | 西安恒达微波技术开发有限公司 | Single pulse polarization-changing system applied to target tracking |
US10651565B1 (en) * | 2019-04-29 | 2020-05-12 | Microsoft Technology Licensing, Llc | Antenna polarization diversity |
CN110166099A (en) * | 2019-05-07 | 2019-08-23 | 中国电子科技集团公司第三十八研究所 | One kind being used for the integrated broadband polarization emerging system of communication relay and method |
CN110890631A (en) * | 2019-12-04 | 2020-03-17 | 中国电子科技集团公司第二十研究所 | Polarization feed network of multi-polarization mode |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710734A (en) * | 1986-06-05 | 1987-12-01 | Itt Gilfillan, A Division Of Itt Corporation | Microwave polarization control network |
EP0416264A2 (en) * | 1989-09-06 | 1991-03-13 | Hughes Aircraft Company | Adaptive polarization combining system |
EP0437190A2 (en) * | 1990-01-10 | 1991-07-17 | International Telecommunications Satellite Organization | Polarization converter application for accessing linearly polarized satellites with single- or dual-circularly polarized earth station antennas |
US5222246A (en) * | 1990-11-02 | 1993-06-22 | General Electric Company | Parallel amplifiers with combining phase controlled from combiner difference port |
US5375257A (en) * | 1993-12-06 | 1994-12-20 | Raytheon Company | Microwave switch |
US5568158A (en) * | 1990-08-06 | 1996-10-22 | Gould; Harry J. | Electronic variable polarization antenna feed apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005425A (en) | 1975-11-14 | 1977-01-25 | General Motors Corporation | Dual quadrature polarization radar system |
US4088970A (en) | 1976-02-26 | 1978-05-09 | Raytheon Company | Phase shifter and polarization switch |
US4754277A (en) * | 1986-09-02 | 1988-06-28 | The Boeing Company | Apparatus and method for producing linear frequency sweep |
DE9113444U1 (en) | 1991-10-29 | 1992-01-09 | Siemens Ag, 8000 Muenchen, De | |
DE69320313T2 (en) | 1992-12-22 | 1998-12-24 | Thomson Multimedia Sa | Antenna system with spiral antennas |
US6181920B1 (en) * | 1997-10-20 | 2001-01-30 | Ericsson Inc. | Transmitter that selectively polarizes a radio wave |
-
2000
- 2000-10-13 US US09/687,361 patent/US6262690B1/en not_active Expired - Lifetime
-
2001
- 2001-10-10 WO PCT/US2001/042633 patent/WO2002031917A2/en active IP Right Grant
- 2001-10-10 CA CA2424101A patent/CA2424101C/en not_active Expired - Fee Related
- 2001-10-10 EP EP01979988A patent/EP1329001B1/en not_active Expired - Lifetime
- 2001-10-10 DE DE60112785T patent/DE60112785T2/en not_active Expired - Lifetime
- 2001-10-10 AU AU2002211895A patent/AU2002211895A1/en not_active Abandoned
- 2001-10-10 AT AT01979988T patent/ATE302474T1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710734A (en) * | 1986-06-05 | 1987-12-01 | Itt Gilfillan, A Division Of Itt Corporation | Microwave polarization control network |
EP0416264A2 (en) * | 1989-09-06 | 1991-03-13 | Hughes Aircraft Company | Adaptive polarization combining system |
EP0437190A2 (en) * | 1990-01-10 | 1991-07-17 | International Telecommunications Satellite Organization | Polarization converter application for accessing linearly polarized satellites with single- or dual-circularly polarized earth station antennas |
US5568158A (en) * | 1990-08-06 | 1996-10-22 | Gould; Harry J. | Electronic variable polarization antenna feed apparatus |
US5222246A (en) * | 1990-11-02 | 1993-06-22 | General Electric Company | Parallel amplifiers with combining phase controlled from combiner difference port |
US5375257A (en) * | 1993-12-06 | 1994-12-20 | Raytheon Company | Microwave switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111865392B (en) * | 2019-04-24 | 2021-10-22 | 华为技术有限公司 | Polarization reconfigurable device, communication equipment and polarization reconfigurable method |
Also Published As
Publication number | Publication date |
---|---|
EP1329001A2 (en) | 2003-07-23 |
ATE302474T1 (en) | 2005-09-15 |
WO2002031917A2 (en) | 2002-04-18 |
EP1329001B1 (en) | 2005-08-17 |
DE60112785D1 (en) | 2005-09-22 |
US6262690B1 (en) | 2001-07-17 |
CA2424101A1 (en) | 2002-04-18 |
AU2002211895A1 (en) | 2002-04-22 |
CA2424101C (en) | 2010-04-13 |
DE60112785T2 (en) | 2006-03-30 |
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