CN114365432A - 天线校正装置和天线校正方法 - Google Patents
天线校正装置和天线校正方法 Download PDFInfo
- Publication number
- CN114365432A CN114365432A CN201980099705.4A CN201980099705A CN114365432A CN 114365432 A CN114365432 A CN 114365432A CN 201980099705 A CN201980099705 A CN 201980099705A CN 114365432 A CN114365432 A CN 114365432A
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- CN
- China
- Prior art keywords
- antenna
- compensation parameter
- antennas
- correction signal
- correction
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- 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
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- 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
- H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
本申请提供了一种天线校正装置和天线校正方法,简化了天线校正装置的装配工艺,有利于降低天线校正装置的实现成本。该天线校正装置包括:l个天线;l个天馈滤波器,该l个天馈滤波器的第一端与该l个天线连接;l个射频链路,与该l个天馈滤波器的第二端连接;校正电路,与该l个天馈滤波器的第二端连接,用于:通过该l个天馈滤波器中的每个天馈滤波器和与该每个天馈滤波器的第二端连接的射频链路之间的位置发送或接收第一校正信号,以及根据该第一校正信号,对该每个天线进行校正。
Description
PCT国内申请,说明书已公开。
Claims (14)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/103763 WO2021035705A1 (zh) | 2019-08-30 | 2019-08-30 | 天线校正装置和天线校正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114365432A true CN114365432A (zh) | 2022-04-15 |
CN114365432B CN114365432B (zh) | 2023-04-11 |
Family
ID=74684405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980099705.4A Active CN114365432B (zh) | 2019-08-30 | 2019-08-30 | 天线校正装置和天线校正方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US12028118B2 (zh) |
EP (1) | EP4016877A4 (zh) |
JP (1) | JP7416915B2 (zh) |
KR (1) | KR102669932B1 (zh) |
CN (1) | CN114365432B (zh) |
WO (1) | WO2021035705A1 (zh) |
Citations (6)
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US20150124634A1 (en) * | 2013-11-01 | 2015-05-07 | Magnolia Broadband Inc. | Method and system for calibrating a transceiver array |
CN107248868A (zh) * | 2017-06-09 | 2017-10-13 | 福州智程信息科技有限公司 | 基于神经网络算法的宽带有源天线阵列自适应校正方法 |
CN108476035A (zh) * | 2016-01-26 | 2018-08-31 | 株式会社村田制作所 | 高频前端电路、通信装置 |
CN108540181A (zh) * | 2018-03-02 | 2018-09-14 | 京信通信系统(中国)有限公司 | 一种天线校准的方法及装置 |
CN110178315A (zh) * | 2017-01-24 | 2019-08-27 | 华为技术有限公司 | 一种天线校正方法及装置 |
US20190268046A1 (en) * | 2016-11-16 | 2019-08-29 | Kmw Inc. | Mimo antenna assembly having stacked structure |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1281083C (zh) * | 2001-11-06 | 2006-10-18 | 中兴通讯股份有限公司 | 智能天线子系统的校正方法和装置 |
CN100468863C (zh) | 2001-11-14 | 2009-03-11 | 昆特尔科技有限公司 | 天线系统 |
JP2008035286A (ja) | 2006-07-28 | 2008-02-14 | Kyocera Corp | 無線通信装置及び故障推定方法 |
KR20090087036A (ko) * | 2006-12-08 | 2009-08-14 | 노키아 코포레이션 | 확산 스펙트럼 통신 시스템에서의 교정 |
JP4015180B2 (ja) | 2007-07-27 | 2007-11-28 | 株式会社東芝 | 到来方向推定装置、到来方向推定方法及び障害物推定装置 |
GB0720660D0 (en) * | 2007-10-22 | 2007-12-05 | British Broadcasting Corp | Improvements relating to on channel repeaters |
CN101335966B (zh) * | 2008-06-30 | 2012-10-03 | 华为技术有限公司 | 多天线校正方法、多天线收发装置及基站系统 |
JP5703709B2 (ja) | 2010-11-19 | 2015-04-22 | 富士通株式会社 | 無線通信システム、送信機、無線通信方法及び送信機の制御方法 |
CN102520419A (zh) * | 2011-11-22 | 2012-06-27 | 航天恒星科技有限公司 | 一种gnss海洋反射信号接收系统及接收方法 |
CN103997352B (zh) * | 2014-05-14 | 2016-02-24 | 电信科学技术研究院 | 有源天线相关设备、系统及收发校准方法 |
CN204177963U (zh) * | 2014-11-15 | 2015-02-25 | 安徽四创电子股份有限公司 | 一种基于全数字阵列的有源相控阵天气雷达系统 |
KR101727600B1 (ko) * | 2015-01-26 | 2017-05-02 | 한국전자통신연구원 | 배열 안테나 시스템의 오차 보정 장치 및 그 방법 |
WO2017071583A1 (en) * | 2015-10-29 | 2017-05-04 | Commscope Technologies Llc | Calibration circuit boards and related integrated antenna systems having enhanced inter-band isolation |
WO2018093176A2 (ko) | 2016-11-16 | 2018-05-24 | 주식회사 케이엠더블유 | 적층구조의 mimo 안테나 어셈블리 |
CN118117305A (zh) | 2016-12-21 | 2024-05-31 | 英特尔公司 | 无线通信技术、装置和方法 |
TW201941494A (zh) * | 2018-02-15 | 2019-10-16 | 美商太空探索科技公司 | 相控陣列天線系統中之天線孔口 |
CN209232944U (zh) * | 2018-10-30 | 2019-08-09 | 苏州科可瑞尔航空技术有限公司 | 一种片式双频机载卫星通信天线 |
CN110166134B (zh) * | 2019-05-07 | 2020-09-25 | 中国电子科技集团公司第三十八研究所 | 光正交调制解调系统、基于该系统的数字化综合射频系统 |
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2019
- 2019-08-30 CN CN201980099705.4A patent/CN114365432B/zh active Active
- 2019-08-30 EP EP19943541.3A patent/EP4016877A4/en active Pending
- 2019-08-30 KR KR1020227008246A patent/KR102669932B1/ko active IP Right Grant
- 2019-08-30 JP JP2022513341A patent/JP7416915B2/ja active Active
- 2019-08-30 WO PCT/CN2019/103763 patent/WO2021035705A1/zh unknown
-
2022
- 2022-02-28 US US17/682,861 patent/US12028118B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150124634A1 (en) * | 2013-11-01 | 2015-05-07 | Magnolia Broadband Inc. | Method and system for calibrating a transceiver array |
CN108476035A (zh) * | 2016-01-26 | 2018-08-31 | 株式会社村田制作所 | 高频前端电路、通信装置 |
US20190268046A1 (en) * | 2016-11-16 | 2019-08-29 | Kmw Inc. | Mimo antenna assembly having stacked structure |
CN110178315A (zh) * | 2017-01-24 | 2019-08-27 | 华为技术有限公司 | 一种天线校正方法及装置 |
CN107248868A (zh) * | 2017-06-09 | 2017-10-13 | 福州智程信息科技有限公司 | 基于神经网络算法的宽带有源天线阵列自适应校正方法 |
CN108540181A (zh) * | 2018-03-02 | 2018-09-14 | 京信通信系统(中国)有限公司 | 一种天线校准的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7416915B2 (ja) | 2024-01-17 |
JP2022545932A (ja) | 2022-11-01 |
KR102669932B1 (ko) | 2024-05-27 |
WO2021035705A1 (zh) | 2021-03-04 |
EP4016877A4 (en) | 2022-08-31 |
CN114365432B (zh) | 2023-04-11 |
EP4016877A1 (en) | 2022-06-22 |
US12028118B2 (en) | 2024-07-02 |
US20220182156A1 (en) | 2022-06-09 |
KR20220044590A (ko) | 2022-04-08 |
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