DE602004029896D1 - Antennen-gruppen-kalibrationsanordnung und -verfahren - Google Patents
Antennen-gruppen-kalibrationsanordnung und -verfahrenInfo
- Publication number
- DE602004029896D1 DE602004029896D1 DE602004029896T DE602004029896T DE602004029896D1 DE 602004029896 D1 DE602004029896 D1 DE 602004029896D1 DE 602004029896 T DE602004029896 T DE 602004029896T DE 602004029896 T DE602004029896 T DE 602004029896T DE 602004029896 D1 DE602004029896 D1 DE 602004029896D1
- Authority
- DE
- Germany
- Prior art keywords
- antenna elements
- signals
- transceiving means
- antenna groups
- calibration arrangement
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/267—Phased-array testing or checking devices
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Burglar Alarm Systems (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03017292A EP1503518A1 (de) | 2003-07-30 | 2003-07-30 | Anordnung und Verfahren zur Gruppenantennenkalibrierung |
PCT/EP2004/051185 WO2005015771A1 (de) | 2003-07-30 | 2004-06-21 | Arrangement and method for controlling transmission and/or reception of signals in a radio communications system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004029896D1 true DE602004029896D1 (de) | 2010-12-16 |
Family
ID=33522314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004029896T Expired - Lifetime DE602004029896D1 (de) | 2003-07-30 | 2004-06-21 | Antennen-gruppen-kalibrationsanordnung und -verfahren |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP1503518A1 (de) |
KR (1) | KR101109630B1 (de) |
CN (1) | CN1830159B (de) |
AT (1) | ATE487287T1 (de) |
DE (1) | DE602004029896D1 (de) |
RU (1) | RU2364029C2 (de) |
UA (1) | UA84705C2 (de) |
WO (1) | WO2005015771A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100445758C (zh) * | 2005-12-06 | 2008-12-24 | 大唐移动通信设备有限公司 | 智能天线测试方法及*** |
DE102007012052B4 (de) * | 2007-03-13 | 2010-06-17 | Siemens Ag | Anordnung zur Ansteuerung von Einzelantennen einer Antennenanordnung |
EP2220782A4 (de) * | 2007-11-28 | 2016-11-30 | Intellectual Discovery Co Ltd | Mehrantennensubsystem für softwaredefinierten funk |
CN101304279B (zh) * | 2008-06-30 | 2013-06-12 | 京信通信***(中国)有限公司 | 射频拉远装置及基站*** |
CN101674140A (zh) * | 2008-09-08 | 2010-03-17 | 大唐移动通信设备有限公司 | 天线校准方法及装置 |
US8754810B2 (en) | 2009-02-02 | 2014-06-17 | Commonwealth Scientific And Industrial Research Organisation | Hybrid adaptive antenna array |
US8396416B2 (en) | 2009-04-01 | 2013-03-12 | Ubidyne, Inc. | Radio system and a method for relaying radio signals |
US8243851B2 (en) | 2009-04-01 | 2012-08-14 | Ubidyne, Inc. | Radio system and a method for relaying radio signals |
US9397396B2 (en) | 2009-04-01 | 2016-07-19 | Kathrein-Werke Kg | Radio system and a method for relaying packetized radio signals |
US8140007B2 (en) | 2009-04-01 | 2012-03-20 | Ubidyne, Inc. | Radio system and method for relaying radio signals with a power calibration of transmit radio signals |
US7911376B2 (en) | 2009-04-01 | 2011-03-22 | Sony Corporation | Systems and methods for antenna array calibration |
US8786440B2 (en) | 2009-10-02 | 2014-07-22 | Checkpoint Systems, Inc. | Calibration of beamforming nodes in a configurable monitoring device system |
CN102195695B (zh) * | 2010-03-02 | 2013-11-20 | 电信科学技术研究院 | 天线校准的方法及装置 |
JP5620757B2 (ja) * | 2010-09-01 | 2014-11-05 | 株式会社豊田中央研究所 | レーダ装置 |
RU2467346C1 (ru) * | 2011-07-04 | 2012-11-20 | Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") | Способ калибровки активной фазированной антенной решетки |
FR2982035B1 (fr) * | 2011-10-26 | 2015-03-20 | Thales Sa | Procede de calibrage d'une antenne active |
US9088448B2 (en) * | 2011-11-11 | 2015-07-21 | Mediatek Singapore Pte. Ltd. | Phased array device and calibration method therefor |
CN104718713B (zh) * | 2012-09-13 | 2019-01-01 | 爱立信(中国)通信有限公司 | 用于天线校准的方法和装置 |
RU2641615C2 (ru) * | 2016-05-04 | 2018-01-18 | Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-космическая академия имени А.Ф. Можайского" Министерства обороны Российской Федерации | Способ и устройство для калибровки приемной активной фазированной антенной решетки |
CN106207493B (zh) * | 2016-06-29 | 2019-10-29 | 赵瑞华 | Mimo天线阵列 |
DE102016123459B3 (de) * | 2016-12-05 | 2018-05-30 | Infineon Technologies Ag | Vorrichtung, System und Verfahren zur Hochfrequenzsignalpfadkalibrierung |
US9800355B1 (en) * | 2016-12-18 | 2017-10-24 | Keysight Technologies, Inc. | System and method for performing over-the-air (OTA) testing of a device under test (DUT) having an integrated transmitter-antenna assembly using near field and intermediate field measurements |
EP3632013B1 (de) * | 2017-05-31 | 2022-05-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung, messsystem zum testen einer vorrichtung und betriebsverfahren dafür |
CN111133691B (zh) * | 2017-09-28 | 2021-07-09 | 华为技术有限公司 | 一种校准阵列天线的方法、装置和*** |
WO2020126013A1 (en) * | 2018-12-20 | 2020-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna system with efficient use of communication resources |
US11349208B2 (en) | 2019-01-14 | 2022-05-31 | Analog Devices International Unlimited Company | Antenna apparatus with switches for antenna array calibration |
US11171416B2 (en) | 2019-07-31 | 2021-11-09 | Honeywell International Inc. | Multi-element antenna array with integral comparison circuit for phase and amplitude calibration |
EP4262110A4 (de) * | 2020-12-30 | 2024-01-31 | Huawei Technologies Co., Ltd. | Antennenkalibrierungsverfahren und -system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6252542B1 (en) * | 1998-03-16 | 2001-06-26 | Thomas V. Sikina | Phased array antenna calibration system and method using array clusters |
US6615024B1 (en) * | 1998-05-01 | 2003-09-02 | Arraycomm, Inc. | Method and apparatus for determining signatures for calibrating a communication station having an antenna array |
US6236839B1 (en) * | 1999-09-10 | 2001-05-22 | Utstarcom, Inc. | Method and apparatus for calibrating a smart antenna array |
SE0102930D0 (sv) * | 2001-09-04 | 2001-09-04 | Ericsson Telefon Ab L M | Antenna system and net drift verification |
JP2003218621A (ja) * | 2002-01-21 | 2003-07-31 | Nec Corp | アレーアンテナの校正装置及び校正方法 |
-
2003
- 2003-07-30 EP EP03017292A patent/EP1503518A1/de not_active Withdrawn
-
2004
- 2004-06-21 UA UAA200600514A patent/UA84705C2/uk unknown
- 2004-06-21 WO PCT/EP2004/051185 patent/WO2005015771A1/de active Application Filing
- 2004-06-21 KR KR1020067001260A patent/KR101109630B1/ko not_active IP Right Cessation
- 2004-06-21 EP EP04741851A patent/EP1649614B1/de not_active Expired - Lifetime
- 2004-06-21 DE DE602004029896T patent/DE602004029896D1/de not_active Expired - Lifetime
- 2004-06-21 AT AT04741851T patent/ATE487287T1/de not_active IP Right Cessation
- 2004-06-21 RU RU2006106199/09A patent/RU2364029C2/ru not_active IP Right Cessation
- 2004-06-21 CN CN2004800221761A patent/CN1830159B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1830159A (zh) | 2006-09-06 |
KR101109630B1 (ko) | 2012-01-31 |
KR20060054325A (ko) | 2006-05-22 |
EP1649614A1 (de) | 2006-04-26 |
RU2006106199A (ru) | 2007-09-10 |
EP1503518A1 (de) | 2005-02-02 |
EP1649614B1 (de) | 2010-11-03 |
WO2005015771A1 (de) | 2005-02-17 |
CN1830159B (zh) | 2012-01-11 |
ATE487287T1 (de) | 2010-11-15 |
RU2364029C2 (ru) | 2009-08-10 |
UA84705C2 (uk) | 2008-11-25 |
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