CN102396105B - 用于校准天线阵列的通信系统、设备和方法 - Google Patents
用于校准天线阵列的通信系统、设备和方法 Download PDFInfo
- Publication number
- CN102396105B CN102396105B CN201080016607.9A CN201080016607A CN102396105B CN 102396105 B CN102396105 B CN 102396105B CN 201080016607 A CN201080016607 A CN 201080016607A CN 102396105 B CN102396105 B CN 102396105B
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- China
- Prior art keywords
- signal
- path
- calibration
- transmission path
- convergence
- 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.)
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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
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radio Transmission System (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0902410.0 | 2009-02-13 | ||
GB0902410.0A GB2467773B (en) | 2009-02-13 | 2009-02-13 | Communication system, apparatus and methods for calibrating an antenna array |
PCT/EP2010/051649 WO2010092082A1 (en) | 2009-02-13 | 2010-02-10 | Communication system, apparatus and methods for calibrating an antenna array |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102396105A CN102396105A (zh) | 2012-03-28 |
CN102396105B true CN102396105B (zh) | 2015-01-07 |
Family
ID=40548143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080016607.9A Active CN102396105B (zh) | 2009-02-13 | 2010-02-10 | 用于校准天线阵列的通信系统、设备和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9035828B2 (zh) |
EP (1) | EP2396851B1 (zh) |
CN (1) | CN102396105B (zh) |
GB (1) | GB2467773B (zh) |
WO (1) | WO2010092082A1 (zh) |
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US20110235748A1 (en) * | 2010-03-26 | 2011-09-29 | Peter Kenington | Active antenna array having analogue transmitter linearisation and a method for predistortion of radio signals |
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CN111220942B (zh) * | 2019-12-10 | 2023-01-03 | 哈尔滨工程大学 | 一种接收换能器阵列幅相一致性近场校准方法 |
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CN111193560B (zh) * | 2020-01-06 | 2021-10-15 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 多目标测控通信天线阵列光纤闭环校准方法 |
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- 2010-02-10 WO PCT/EP2010/051649 patent/WO2010092082A1/en active Application Filing
- 2010-02-10 CN CN201080016607.9A patent/CN102396105B/zh active Active
- 2010-02-10 EP EP10711855.6A patent/EP2396851B1/en active Active
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Also Published As
Publication number | Publication date |
---|---|
EP2396851A1 (en) | 2011-12-21 |
GB2467773A (en) | 2010-08-18 |
EP2396851B1 (en) | 2017-10-04 |
CN102396105A (zh) | 2012-03-28 |
GB0902410D0 (en) | 2009-04-01 |
GB2467773B (en) | 2012-02-01 |
WO2010092082A1 (en) | 2010-08-19 |
US20120027066A1 (en) | 2012-02-02 |
US9035828B2 (en) | 2015-05-19 |
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